62.20.0744.575.01.1403 Standard 5 Slewing Ring Bearings - Pknx Machinery Co., Ltd

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62.20.0744.575.01.1403 Standard 5 Slewing Ring Bearings image

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Specifications for Large Slewing Bearings

K - Factor7:2.07
db - Cone Backface Backing Diameter:4.53 in
Ab - Cage-Cone Frontface Clearance:-0.03 in
Cage Type:Stamped Steel
G1 - Heat Generation Factor (Roller-Raceway)8:218
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:9810 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:4740 lbf
d:4.25 in
B - Double Cone Width:2.5625 in
Design Units:Imperial
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:17100 lbf
Cone Part Number:LM121948D
C1 - Dynamic Radial Rating (1 million revolutions)1:37800 lbf
C0 - Static Radial Rating:70200 lbf
da - Cone Frontface Backing Diameter:4.53 in
R - Cone Frontface To Clear Radius2:0.030 in
Cg - Geometry Factor9:0.137
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:65900 lbf
Series:LM121900

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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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