231.21.0875.013 Type 21/950.1 Standard 5 Slewing Ring Bearings - Rexroth Pump Group Co., Limited

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231.21.0875.013 Type 21/950.1 Standard 5 Slewing Ring Bearings image

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Information techniques 231.21.0875.013 Type 21/950.1 Standard 5 Slewing Ring Bearings

WPD:89.7 mm
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13200 lbf
Aa - Cage-Cone Backface Clearance:0.8 mm
db - Cone Backface Backing Diameter:64 mm
G2 - Heat Generation Factor (Rib-Roller End):19.9
Design Units:METRIC
C1 - Dynamic Radial Rating (1 million revolutions)6:131000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51100 lbf
da - Cone Frontface Backing Diameter:62 mm
Cone Part Number:JM207049
Ab - Cage-Cone Frontface Clearance:3 mm
C0 - Static Radial Rating:168000 N
R - Cone Backface To Clear Radius3:1.520 mm
d:55.000 mm
Cage Type:Stamped Steel
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:19400 N
DD:80.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)5:33800 N
Cg - Geometry Factor:0.0937
G1 - Heat Generation Factor (Roller-Raceway):56.4

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Rexroth Pump Group Co., Limited: Address4973 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada; Phone(Working Time)+1-514-333-8054; Fax

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