Home>Products>DOUBLE-ROW CYLINDRICAL ROLLER BEARINGS NSK>Bearing NNU4921K image
English
Product Details
G2 - Heat Generation Factor (Rib-Roller End): | 23.3 | Design Units: | METRIC | K - Factor2: | 0.67 |
C - Cup Width: | 27 mm | Y - ISO Factor4: | 0.69 | Db - Cup Backface Backing Diameter: | 117.09 mm |
e - ISO Factor3: | 0.87 | D: | 140.000 mm | Da - Cup Frontface Backing Diameter: | 133.60 mm |
r - Cup Backface To Clear Radius1: | 3.05 mm |
Contact Us
- Bearing Group Co.,Ltd.
- Email[email protected]
- AddressBeijng,China
- Phone(Working Time)86-8546792
- Fax