010.45.1250.12/03 Four-point Contact Ball Slewing Bearing - NACHI DRIVESHAFT,INC.

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010.45.1250.12/03 Four-point Contact Ball Slewing Bearing image

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The details of Wind Power Bearings

Series:217000
Cone Part Number:EE217060H
Cup Part Number:217112
Design Units:Imperial
Bearing Weight:19.5 Kg
Cage Type:Stamped Steel
d:152.400 mm
D:285.750 mm
B - Cone Width:73.025 mm
C - Cup Width:55.563 mm
B:76.203 mm
R - Cone Backface To Clear Radius1:1.520 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:169.93 mm
db - Cone Backface Backing Diameter:177.04 mm
Da - Cup Frontface Backing Diameter:261.60 mm
Db - Cup Backface Backing Diameter:250.95 mm
Ab - Cage-Cone Frontface Clearance:4.3 mm
Aa - Cage-Cone Backface Clearance:7.9 mm
a - Effective Center Location3:-15 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:38700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:149000 lbf
C0 - Static Radial Rating:214000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:26600 lbf
K - Factor7:1.45
e - ISO Factor8:0.4
Y - ISO Factor9:1.49
G1 - Heat Generation Factor (Roller-Raceway):516.7
G2 - Heat Generation Factor (Rib-Roller End):67
Cg - Geometry Factor:0.111

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NACHI DRIVESHAFT,INC.: Address7854 South International Drive, Columbus, IN 34509,U.S.A.; Phone(Working Time)83-342-11555; Fax

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Stock Categories

Technical Articles

Cross-Split Spherical Roller Bearings

Double Row Spherical Roller Bearings

Single Row Cylindrical Roller Bearings

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