231.21.1075.013 Type 21/1200.1 Standard 5 Slewing Ring Bearings - NACHI BEARINGS TRAINING INDUSTRY

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Home>Products>Large Slewing Bearings>231.21.1075.013 Type 21/1200.1 Standard 5 Slewing Ring Bearings image

231.21.1075.013 Type 21/1200.1 Standard 5 Slewing Ring Bearings image

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Large Slewing Bearings Specification details

Y1 - ISO Factor9:1.29
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:74200 lbf
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:42600 lbf
e - ISO Factor8:0.52
D:12.5000 in
G2 - Heat Generation Factor (Rib-Roller End):126
C - Cup Width:1.8125 in
T - Bearing Width across Cups:5.2499 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:286000 lbf
Cone Part Number:93801D
G1 - Heat Generation Factor (Roller-Raceway)11:912
Cg - Geometry Factor12:0.146
r - Cup Backface To Clear Radius2:0.130 in
B - Double Cone Width:5.2500 in
Aa - Cage-Cone Backface Clearance:0 in
Y2 - ISO Factor10:1.92
Ab - Cage-Cone Frontface Clearance:0.21 in
K - Factor7:1.12
R - Cone Frontface To Clear Radius1:0.250 in
Bearing Weight:78.60 lb

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NACHI BEARINGS TRAINING INDUSTRY: Address788 South Layton Road Anderson Indiana 48901, U.S.A.; Phone(Working Time)765-635-2987; Fax

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