231.21.0675.013 Type 21/750.1 Standard 5 Slewing Ring Bearings - BEARINGS (UK) LTD.

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231.21.0675.013 Type 21/750.1 Standard 5 Slewing Ring Bearings image

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231.21.0675.013 Type 21/750.1 Standard 5 Slewing Ring Bearings specification

Series:970000
Cone Part Number:EE971298
Cup Part Number:972100
Design Units:Imperial
Bearing Weight:61.400 Kg
Cage Type:Pin-Type
d:329.870 mm
D:533.400 mm
B - Cone Width:76.200 mm
C - Cup Width:50.800 mm
B:76.200 mm
R - Cone Backface To Clear Radius1:4.830 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:357.12 mm
db - Cone Backface Backing Diameter:363.98 mm
Da - Cup Frontface Backing Diameter:501.90 mm
Db - Cup Backface Backing Diameter:500.89 mm
Ab - Cage-Cone Frontface Clearance:6.4 mm
Aa - Cage-Cone Backface Clearance:8.6 mm
a - Effective Center Location3:3.8 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:101000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:388000 lbf
C0 - Static Radial Rating:562000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:57300 lbf
K - Factor7:1.76
e - ISO Factor8:0.33
Y - ISO Factor9:1.8
G1 - Heat Generation Factor (Roller-Raceway):2433.2
G2 - Heat Generation Factor (Rib-Roller End):282.5
Cg - Geometry Factor:0.173

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