KOYO 45RFN5129 needle roller bearings - BEARING-MALAYCYA SDN.BHD.

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KOYO 45RFN5129 needle roller bearings Technology

Series:H247500
Cone Part Number:H247535
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:656000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:170000 lbf
d:7.875 in
B - Cone Width:4.4375 in
R - Cone Backface To Clear Radius3:0.25 in
da - Cone Frontface Backing Diameter:9.09 in
db - Cone Backface Backing Diameter:9.49 in
Ab - Cage-Cone Frontface Clearance:0.16 in
Aa - Cage-Cone Backface Clearance:0.37 in
a - Effective Center Location4:-1.1 in
C90 - Dynamic Radial Rating (90 million revolutions)5:97600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:377000 lbf
C0 - Static Radial Rating:699000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:55600 lbf
K - Factor8:1.76
G1 - Heat Generation Factor (Roller-Raceway):1960
G2 - Heat Generation Factor (Rib-Roller End):148
Cg - Geometry Factor:0.164

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BEARING-MALAYCYA SDN.BHD.: AddressUnit 1002 Philippine Axa Life Centre Condominium Corporation Sen.; Phone(Working Time)91-33-46031129; Fax

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