All Brands
Model: NACHI 6221NR - With a snap ring deep groove ball bearings>
Bearing Size
d = 105D = 190
B = 36
D1 = 183.64
a = 5.69
D2 = 202.9
f = 3.1
da(min) = 117
Da(max) = 178
Dx(min) = 205
ra(max) = 2
Cy(max) = 8.4
Mass = 3.76
Basic load rating: 133000
Rated static load: 104000
Limit speed（Grease lubrication）:
Limit speed（Grease lubrication）:
Limit speed（Oil lubrication）
