231.20.0500.503 Type 21/650.1 Standard 5 Slewing Ring Bearings - QM INDUSTRIES BEARING LIMITED

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231.20.0500.503 Type 21/650.1 Standard 5 Slewing Ring Bearings image

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231.20.0500.503 Type 21/650.1 Standard 5 Slewing Ring Bearings Information techniques

Cone Part Number:80170
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:245000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:63500 lbf
d:17.0000 in
B - Cone Width:1.75 in
R - Cone Backface To Clear Radius3:0.13 in
da - Cone Frontface Backing Diameter:17.8 in
db - Cone Backface Backing Diameter:17.95 in
Ab - Cage-Cone Frontface Clearance:0.24 in
Aa - Cage-Cone Backface Clearance:0.18 in
a - Effective Center Location4:1.03 in
C90 - Dynamic Radial Rating (90 million revolutions)5:36500 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:141000 lbf
C0 - Static Radial Rating:348000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:19900 lbf
K - Factor8:1.83
G1 - Heat Generation Factor (Roller-Raceway):3440
G2 - Heat Generation Factor (Rib-Roller End):868
Cg - Geometry Factor:0.188

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QM INDUSTRIES BEARING LIMITED: Address9565 Winona Avenue, Schiller Park, lL 89176, U.S.A.; Phone(Working Time)+1-788-685-5998; Fax

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