Yoke Type Track Rollers STO40 - Bearing Wholesalers

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Yoke Type Track Rollers STO40 Codes and sizes

Bearing number:D/W R2A
Size (mm):3.175x12.7x4.366
Bore Diameter (mm):3,175
Outer Diameter (mm):12,7
Width (mm):4,366
d:3,175 mm
D:12,7 mm
B:4,366 mm
C:4,366 mm
Weight:0,0031 Kg
Basic dynamic load rating (C):0,364 kN
Basic static load rating (C0):0,114 kN
Fatigue load limit (Pu):0,005
Reference speed:130 000 r/min
d2 ≈:4.6 mm
D2 ≈:8.2 mm
r1,2 min.:0.3 mm
da min.:4 mm
Da max.:10.7 mm
ra max.:0.3 mm
Basic dynamic load rating C:0.364 kN
Basic static load rating C0:0.114 kN
Fatigue load limit Pu:0.005 kN
Limiting speed:80000 r/min
Calculation factor kr:0.015
Calculation factor f0:6.5
Mass bearing:0.0031 kg

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Bearing Wholesalers: Emailcarina@bearing-wholesalers.com; Address258 Bearing Wholesalers Center Hill, Singapore 628925; Phone(Working Time)+6531591338; Fax+6531591338

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Quality Control

Single row bearing

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Multi-row bearing

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