Bearing N 208 ECPH SKF -

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Bearing N 208 ECPH SKF image

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Specifications for Thrust Ball Bearings

Series:15500
Cone Part Number:15578
Cup Part Number:15520RB
Design Units:Imperial
Bearing Weight:0.20 Kg
Cage Type:Stamped Steel
d:25.400 mm
D:57.150 mm
B - Cone Width:17.463 mm
C - Cup Width:13.495 mm
B:17.465 mm
R - Cone Backface To Clear Radius1:1.270 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:30.48 mm
db - Cone Backface Backing Diameter:32.51 mm
Da - Cup Frontface Backing Diameter:53.10 mm
Db - Cup Backface Backing Diameter:51.05 mm
Ab - Cage-Cone Frontface Clearance:2.5 mm
Aa - Cage-Cone Backface Clearance:0 mm
a - Effective Center Location3:-5.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:3180 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:12300 lbf
C0 - Static Radial Rating:11300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1880 lbf
K - Factor7:1.69
e - ISO Factor8:0.35
Y - ISO Factor9:1.73
G1 - Heat Generation Factor (Roller-Raceway):12.7
G2 - Heat Generation Factor (Rib-Roller End):10.3
Cg - Geometry Factor:0.0577

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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