77730

Part Number:
d:
D:
B:

Four Row Tapered Roller Bearings

http://wfdsb.66.bearingcs.cn/data/upload/image/20170630/1498811858.jpg
Four Row Tapered Roller Bearings

Dimension and Parameters

Bearing Number
Type1 :77730
Type2 :380630
Basic Dimensions
d :150
D :225
B :136
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