AURORA BB-7 Bearings

Various 20x52x21 AURORA Bearing types ISB Brand and sizes to accommodate your AURORA BB-7 Bearings requirements. BFO Bearing Factory

What is BB-7 bearing interchange´╝č

Brand Name:AURORA
Model Number:BB-7
Ab - Cage-Cone Frontface Clearance:0.05 in
K - Factor7:2.05
C1 - Cup Flange Width:0.2188 in
C90 - Dynamic Radial Rating (90 million revolutions)4:7400 lbf
Da - Cup Frontface Backing Diameter:3.46 in
G2 - Heat Generation Factor (Rib-Roller End):11.3
B - Cone Width:1.1772 in
d:1.6250 in

Product Details

Ab - Cage-Cone Frontface Clearance0.05 in
K - Factor72.05
C1 - Cup Flange Width0.2188 in
C90 - Dynamic Radial Rating (90 million revolutions)47400 lbf
Da - Cup Frontface Backing Diameter3.46 in
G2 - Heat Generation Factor (Rib-Roller End)11.3
B - Cone Width1.1772 in
d1.6250 in
C1 - Dynamic Radial Rating (1 million revolutions)528500 lbf
D3.7500 in
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Company Profile

Phone 91-35-40520407
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