161.40.2128.890.11.1503 Standard 5 Slewing Ring Bearings

Brand Name:Standard 5
Model Number:161.40.2128.890.11.1503
Series:M278700
Cone Part Number:M278749
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1770000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:460000 lbf
d:22.5000 in
B - Cone Width:6.1250 in

Product Details

SeriesM278700
Cone Part NumberM278749
Design UnitsImperial
Cage TypePin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)11770000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2460000 lbf
d22.5000 in
B - Cone Width6.1250 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter23.98 in
db - Cone Backface Backing Diameter24.21 in
Ab - Cage-Cone Frontface Clearance0.34 in
Aa - Cage-Cone Backface Clearance0.53 in
a - Effective Center Location4-0.45 in
C90 - Dynamic Radial Rating (90 million revolutions)5264000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)61020000 lbf
C0 - Static Radial Rating2370000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7150000 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)12425.1
G2 - Heat Generation Factor (Rib-Roller End)669.4
Cg - Geometry Factor0.299
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Company Profile

Phone 886-3-322-8039
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