231.21.0775.013 Type 21/850.1 Standard 5 Slewing Ring Bearings - Pknx Machinery Co., Ltd

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231.21.0775.013 Type 21/850.1 Standard 5 Slewing Ring Bearings image

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Specifications for Large Slewing Bearings

C90 - Dynamic Radial Rating (90 million revolutions)5:1560 lbf
db - Cone Backface Backing Diameter:0.96 in
a - Effective Center Location4:-0.16 in
G1 - Heat Generation Factor (Roller-Raceway):5.8
Aa - Cage-Cone Backface Clearance:-0.01 in
G2 - Heat Generation Factor (Rib-Roller End):5.5
da - Cone Frontface Backing Diameter:0.87 in
Cg - Geometry Factor:0.0448
Cone Part Number:05066
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:2710 lbf
B - Cone Width:0.5662 in
d:0.6690 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:10500 lbf
Series:05000
Ab - Cage-Cone Frontface Clearance:0.07 in
C0 - Static Radial Rating:5720 lbf
K - Factor8:1.64
C1 - Dynamic Radial Rating (1 million revolutions)6:6010 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:952 lbf
R - Cone Backface To Clear Radius3:0.06 in

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Pknx Machinery Co., Ltd: AddressNo. 1589, 12F, Building 8, Lianglidenghuanggang, No, 6 Jinfeng Rd., Jinniu District, Chengdu, Sichua; Phone(Working Time)028-83315983; Fax028-83315983

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