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Model: NACHI 3914 - One-way thrust ball bearing (series 3900)>
Bearing Size
d = 70D = 120
T = 38
r = 1.5
D1(min)= 70.2
d1(max) = 120
da(min) = 102
Da1(max) = 90
ra(max) = 1.5
Mass = 1.767
Basic load rating: 143000
Rated static load: 335000
Limit speed（Grease lubrication）: 1400
Limit speed（Oil lubrication） 2200
