All Brands
Model: NACHI 2901 - One-way thrust ball bearing (series 2900)>
Bearing Size
d = 12D = 28
T = 12
r = 0.6
D1(min)= 12.2
d1(max) = 28
da(min) = 21.6
Da1(max) = 18.4
ra(max) = 0.6
Mass = 0.037
Basic load rating: 13200
Rated static load: 19000
Limit speed（Grease lubrication）: 5400
Limit speed（Oil lubrication） 8100
