Needle roller bearing, inner ring
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PRODUCT DEFINITION | |
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Brand | NTN |
d - Internal diameter | 280 mm |
B - Bearing/Inner ring width | 69 mm |
F - Under roller diameter | 305 mm |
rs - Min fillet radius | 2 mm |
Lubrication hole on inner ring | Non/No |
t - IR chamfer length | 4 mm |
Precision class | P0 |
Mass | 6,2 kg |
ABUTMENT | |
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da min - Min shoulder diameter IR | 289 mm |
ras max - Max shaft & housing fillet radius | 2 mm |