Toyana NJ326 cylindrical roller bearings - BEARING-MALAYCYA SDN.BHD.

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Toyana NJ326 cylindrical roller bearings Product Identifiers

Bearing number:7034 CD/HCP4AH1
Size (mm):260x170x42
Bore Diameter (mm):260
Outer Diameter (mm):170
Width (mm):42
d:170 mm
D:260 mm
B:42 mm
d1:198.7 mm
d2:198.7 mm
D1:231.3 mm
K:0.6 mm
C1:11.8 mm
r1,2 - min.:2.1 mm
r3,4 - min.:1.1 mm
a:49.9 mm
da - min.:181 mm
db - min.:181 mm
Da - max.:249 mm
Db - max.:254 mm
ra - max.:2 mm
rb - max.:1 mm
dn:205.8 mm
Basic dynamic load rating - C:212 kN
Basic static load rating - C0:245 kN
Fatigue load limit - Pu:7.1 kN
Limiting speed for grease lubrication:6300 r/min
Limiting speed for oil lubrication:10000 mm/min
Ball - Dw:26.988 mm
Ball - z:22
Gref:84 cm3
Calculation factor - f0:15.9
Preload class A - GA:800 N
Preload class B - GB:1600 N
Preload class C - GC:3200 N
Preload class D - GD:6400 N
Calculation factor - f:1
Calculation factor - f2A:1
Calculation factor - f2B:1.02
Calculation factor - f2C:1.05
Calculation factor - f2D:1.09
Calculation factor - fHC:1.02
Preload class A:199 N/micron
Preload class B:270 N/micron
Preload class C:376 N/micron
Preload class D:542 N/micron
r1,2 min.:2.1 mm
r3,4 min.:1.1 mm
da min.:181 mm
db min.:181 mm
Da max.:249 mm
Db max.:254 mm
ra max.:2 mm
rb max.:1 mm
Basic dynamic load rating C:212 kN
Basic static load rating C0:245 kN
Fatigue load limit Pu:7.1 kN
Attainable speed for grease lubrication:6300 r/min
Attainable speed for oil-air lubrication:10000 r/min
Ball diameter Dw:26.988 mm
Number of balls z:22
Reference grease quantity Gref:84 cm³
Preload class A GA:800 N
Static axial stiffness, preload class A:199 N/µm
Preload class B GB:1600 N
Static axial stiffness, preload class B:270 N/µm
Preload class C GC:3200 N
Static axial stiffness, preload class C:376 N/µm
Preload class D GD:6400 N
Static axial stiffness, preload class D:542 N/µm
Calculation factor f:1.14
Calculation factor f1:1
Calculation factor f2A:1
Calculation factor f2B:1.02
Calculation factor f2C:1.05
Calculation factor f2D:1.09
Calculation factor fHC:1.02
Calculation factor f0:15.9
Mass bearing:5.92 kg

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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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