needle roller bearing sleeve NKI 40/20 NBS
needle roller bearing sleeve NKI 40/20 NBS Needs Pioneer Machinery Source Analysis , NEEDLE ROLLER BEARING Manufacturing Service . Get 20 mm B2 Your Free. 110 mm d1 ≈
B2: | 20 mm |
B1: | 12 mm |
d1 ≈: | 110 mm |
r3,4 min.: | 3 mm |
d: | 70 mm |
Mass angle ring: | 0.61 kg |