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Model: NACHI 2908 - One-way thrust ball bearing (series 2900)>
Bearing Size
d = 40D = 60
T = 16
r = 0.6
D1(min)= 40.2
d1(max) = 60
da(min) = 52
Da1(max) = 48
ra(max) = 0.6
Mass = 0.15
Basic load rating: 31000
Rated static load: 70000
Limit speed（Grease lubrication）: 3200
Limit speed（Oil lubrication） 4800
