CF 1 1/4 MCGILL Needle Roller Bearing Inner Rings

Brand Name:MCGILL
Model Number:CF 1 1/4
Series:M268700
Cone Part Number:M268749
Design Units:Imperial
Cage Type:Pin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:1120000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:290000 lbf
d:16.3750 in
B - Cone Width:4.5000 in
PDF CF 1 1/4

Product Details

SeriesM268700
Cone Part NumberM268749
Design UnitsImperial
Cage TypePin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)11120000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2290000 lbf
d16.3750 in
B - Cone Width4.5000 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter17.36 in
db - Cone Backface Backing Diameter17.76 in
Ab - Cage-Cone Frontface Clearance0.33 in
Aa - Cage-Cone Backface Clearance0.34 in
a - Effective Center Location4-0.37 in
C90 - Dynamic Radial Rating (90 million revolutions)5166000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6642000 lbf
C0 - Static Radial Rating1250000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)794800 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)5750
G2 - Heat Generation Factor (Rib-Roller End)421
Cg - Geometry Factor0.232
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Company Profile

Phone 753-298-7214
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