NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series

Super Precision Bearing offers a NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series selection of 162.05 mm Db - Cup Backface Backing Diameter Genuine Super Precision Bearing at Wholesale Prices. We 172 mm Da - Cup Frontface Backing Diameter are a NN3020KTN9/SPVR521 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NN 30 Series Certified BEARING BOWER CORP. Parts Retailer

Brand Name:SKF
Model Number:NN3020KTN9/SPVR521
Db - Cup Backface Backing Diameter:162.05 mm
Cg - Geometry Factor:0.113
Da - Cup Frontface Backing Diameter:172 mm
C - Cup Width:38 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:66900 N
db - Cone Backface Backing Diameter:137.92 mm
Bearing Weight:4.5 Kg
Y - ISO Factor9:1.48

Product Details

Db - Cup Backface Backing Diameter162.05 mm
Cg - Geometry Factor0.113
Da - Cup Frontface Backing Diameter172 mm
C - Cup Width38 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)666900 N
db - Cone Backface Backing Diameter137.92 mm
Bearing Weight4.5 Kg
Y - ISO Factor91.48
Design UnitsMETRIC
D180 mm
Ab - Cage-Cone Frontface Clearance4.6 mm
a - Effective Center Location3-5.8 mm
r - Cup Backface To Clear Radius22.54 mm
G2 - Heat Generation Factor (Rib-Roller End)52.1
C1 - Dynamic Radial Rating (1 million revolutions)5371000 N
Cone Part NumberJHM522649A
Cage TypeStamped Steel
B47.000 mm
da - Cone Frontface Backing Diameter121.92 mm
C90 - Dynamic Radial Rating (90 million revolutions)496300 N
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Company Profile

BEARING BOWER CORP.
Phone 837-7373
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