SKF 309/C3 Single Row Ball Bearings

170 Million used SKF 309/C3 Single Row Ball Bearings instantly searchable. Shop our large 2.35 kg Mass bearing + sleeve selection of parts based Machinery Parts Co., Ltd. on brand, 13 mm B4 price, description, and location. Order the SKF Bearing with stock ...

What is 309/C3 bearing interchange?

Brand Name: SKF
Model Number: 309/C3
Series: 16000
Cone Part Number: 16131
Cup Part Number: 16284
Design Units: Imperial
Bearing Weight: 0.4 Kg
Cage Type: Stamped Steel
d: 33.338 mm
D: 72.238 mm
PDF 309/C3

Product Details

Series 16000
Cone Part Number 16131
Cup Part Number 16284
Design Units Imperial
Bearing Weight 0.4 Kg
Cage Type Stamped Steel
d 33.338 mm
D 72.238 mm
B - Cone Width 20.638 mm
C - Cup Width 15.875 mm
B 20.638 mm
R - Cone Backface To Clear Radius1 3.560 mm
r - Cup Backface To Clear Radius2 1.27 mm
da - Cone Frontface Backing Diameter 39.62 mm
db - Cone Backface Backing Diameter 45.97 mm
Da - Cup Frontface Backing Diameter 67.10 mm
Db - Cup Backface Backing Diameter 62.99 mm
Ab - Cage-Cone Frontface Clearance 1.8 mm
Aa - Cage-Cone Backface Clearance 0.5 mm
a - Effective Center Location3 -4.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4 3300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5 12700 lbf
C0 - Static Radial Rating 14800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 2270 lbf
K - Factor7 1.45
e - ISO Factor8 0.4
Y - ISO Factor9 1.49
G1 - Heat Generation Factor (Roller-Raceway) 20.3
G2 - Heat Generation Factor (Rib-Roller End) 10.6
Cg - Geometry Factor 0.0707
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