MTO-145T Kaydon Slewing Ring Bearings

Brand Name: Kaydon
Model Number: MTO-145T
Series: 475
Cone Part Number: 476
Cup Part Number: 472DC
Design Units: Imperial
Bearing Weight: 7.33 lb
Cage Type: Stamped Steel
Ab - Cage-Cone Frontface Clearance: 0.12 in
d: 2.3622 in
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Product Details

Series 475
Cone Part Number 476
Cup Part Number 472DC
Design Units Imperial
Bearing Weight 7.33 lb
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.12 in
d 2.3622 in
D 4.7244 in
B - Cone Width 1.1420 in
C - Double Cup Width 2.125 in
T - Bearing Width across Cones 2.5625 in
R - Cone Backface To Clear Radius1 0.080 in
r - Cup Frontface To Clear Radius2 0.03 in
db - Cone Backface Backing Diameter 2.87 in
Da - Cup Frontface Backing Diameter 4.53 in
Aa - Cage-Cone Backface Clearance 0.04 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3 8360 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4 56100 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5 14600 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6 5500 lbf
K - Factor7 1.52
e - ISO Factor8 0.38
Y1 - ISO Factor9 1.75
Y2 - ISO Factor10 2.61
G1 - Heat Generation Factor (Roller-Raceway)11 77.2
G2 - Heat Generation Factor (Rib-Roller End) 23
Cg - Geometry Factor12 0.108
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