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15 mm x 28 mm x 14 mm KOYO NA4902,2RS needle roller bearings
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KOYO NA4902,2RS Bearing SPECIFICATIONS
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- KOYO
NA4902,2RS
- 28000
- 28138
- 28317
- Imperial
- 0.5 Kg
- Stamped Steel
- 34.976 mm
- 80.035 mm
-
BEARING-MALAYCYA SDN.BHD.2020-07-10 09:46:19
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15 mm x 28 mm x 14 mm KOYO NA4902,2RS needle roller bearings Technology
- 28000
- 28138
- 28317
- Imperial
- 0.5 Kg
- Stamped Steel
- 34.976 mm
- 80.035 mm
- 20.940 mm
- 15.875 mm
- 21.435 mm
- 1.520 mm
- 1.52 mm
- 40.89 mm
- 43.43 mm
- 73.90 mm
- 69.09 mm
- 1.8 mm
- 1.5 mm
- -4.8 mm
- 3700 lbf
- 14300 lbf
- 15500 lbf
- 2550 lbf
- 1.45
- 0.4
- 1.49
- 20.7
- 12.5
- 0.0709
KOYO NA4902,2RS 15 mm x 28 mm x 14 mm KOYO NA4902,2RS needle roller bearings Details
15 mm x 28 mm x 14 mm KOYO NA4902,2RS needle roller bearings cross reference chart | |||||||||
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No. | Brand | m | k | r | D | C | d | Dw | Fw |
RNA4902 | NTN | - | - | - | 28,000 mm | 13,000 mm | 20,000 | - | 20,000 mm |
RNA4902-2RS | ISO | - | - | - | 28 mm | 13 mm | 20 | - | 20 mm |
RNA4902-2RSR | INA | 21,5 g / Weight | - | - | 28 mm | 13 mm | 20 | - | - |
RNA4902-RSR | INA | 21,5 g / Weight | - | - | 28 mm | 13 mm | 20 | - | - |
RNA4902-XL | INA | - | - | - | 28 mm | 12 kN | 20 | - | 20 mm |
RNA4902.2RS | Timken | - | - | 0,3 mm | 28 mm | 9,7 kN | 20 | - | 20 mm |
RNA4902L | NTN | - | - | - | 28 mm | 8,3 kN | 20 | - | 20 mm |
RNA4902LL | NTN | - | - | - | 28 mm | 8,3 kN | 20 | - | 20 mm |
RNA4902M | JNS | - | - | - | 28 mm | 10 kN | 20 | - | 20 mm |
RNA4902R | NTN | - | 2.5 mm | - | 28 mm | 10,3 kN | 20 | 2.5 mm | 20 mm |
RNA4902R+IR16X20X13X | NTN | - | - | - | 28,000 mm | 13,000 mm | 16,000 | - | 16,000 mm |
Toyana 1311K self aligning ball bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana NA6918-2RS needle roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana 7310 C-UD angular contact ball bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana NCF2952 V cylindrical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana 3207 ZZ angular contact ball bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana NCF2988 V cylindrical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana HK4524 cylindrical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana 51104 thrust ball bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana 22314 KCW33+AH2314 spherical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana NUP1024 cylindrical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana 231/560 KCW33+AH31/560 spherical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana CRF-33111 A wheel bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana NJ29/900 cylindrical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana CRF-33120 A wheel bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana 525/522 tapered roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
Toyana NN3020 cylindrical roller bearings | Series:28000; Cone Part Number:28138; Cup Part Number:28317; Design Units:Imperial; Bearing Weight:0.5 Kg; Cage Type:Stamped Steel; d:34.976 mm; D:80.035 mm; B - Cone Width:20.940 mm; C - Cup Width:15.875 mm; B:21.435 mm; R - Cone Backface To Clear Radius1:1.520 mm; r - Cup Backface To Clear Radius2:1.52 mm; da - Cone Frontface Backing Diameter:40.89 mm; db - Cone Backface Backing Diameter:43.43 mm; Da - Cup Frontface Backing Diameter:73.90 mm; Db - Cup Backface Backing Diameter:69.09 mm; Ab - Cage-Cone Frontface Clearance:1.8 mm; Aa - Cage-Cone Backface Clearance:1.5 mm; a - Effective Center Location3:-4.8 mm; C90 - Dynamic Radial Rating (90 million revolutions)4:3700 lbf; C1 - Dynamic Radial Rating (1 million revolutions)5:14300 lbf; C0 - Static Radial Rating:15500 lbf; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2550 lbf; K - Factor7:1.45; e - ISO Factor8:0.4; Y - ISO Factor9:1.49; G1 - Heat Generation Factor (Roller-Raceway):20.7; G2 - Heat Generation Factor (Rib-Roller End):12.5; Cg - Geometry Factor:0.0709; |
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KOYO Bearings Part series NA4902,2RS is a potential replacement for these common bearing part numbers:
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KOYO Bearings CATEGORIES
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- KOYO Bearings
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- NTN Bearings
- SKF Bearings
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- Hitachi air compressor bearing
- Air Compressors bearing
- Air Conditioning bearing
- NSK 5204 Bearing
- ns7s5 Bearing
- Timken 2788 Bearing
- Bearing KOYO c3
- Large Slewing Bearings
- Slewing Ring Bearings
- Bearing Slewing Ring
- Sealed Spherical Roller Bearings Continuous Casting Plants
- Spherical Roller Bearings
- Single-row, Matched Pair Angular Contact Ball Bearings
- Wide Series Cylindrical Roller Bearings
- Thk Linear Guide
- Thk Miniature Linear Guide
- Thk Linear Guide Rails
- High Temperature Linear Guide
- Curved Linear Guide
- Thk Linear Bearings And Rails
- Thk Linear Motion
- Kaydon Slewing Bearing