All Brands
Model: NACHI O - 44 - One-way thrust ball bearing series (English)>
Bearing Size
d = 139.7D = 204.788
T = 55.562
r = 4.8
D1(min)= 141.288
d1(max) = 203.2
da(min) = 179
Da1(max) = 166
ra(max) = 3
Mass = 5.9
Basic load rating: 248000
Rated static load: 715000
Limit speed（Grease lubrication）: 910
Limit speed（Oil lubrication） 1300
