Origin TIMKEN BearingsM268749DW-90104 Tapered Roller Bearing Assemblies

Series: 2700
Cone Part Number: 2786
Design Units: Imperial
Cage Type: Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1: 34000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2: 8810 lbf
d: 1.3750 in
B - Cone Width: 1.0100 in
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Product Details

Series 2700
Cone Part Number 2786
Design Units Imperial
Cage Type Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 34000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 8810 lbf
d 1.3750 in
B - Cone Width 1.0100 in
R - Cone Backface To Clear Radius3 0.2 in
da - Cone Frontface Backing Diameter 1.61 in
db - Cone Backface Backing Diameter 2.01 in
Ab - Cage-Cone Frontface Clearance 0.06 in
Aa - Cage-Cone Backface Clearance 0.04 in
a - Effective Center Location4 -0.32 in
C90 - Dynamic Radial Rating (90 million revolutions)5 5060 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6 19500 lbf
C0 - Static Radial Rating 23000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7 2630 lbf
K - Factor8 1.93
G1 - Heat Generation Factor (Roller-Raceway) 28.7
G2 - Heat Generation Factor (Rib-Roller End) 12.2
Cg - Geometry Factor 0.0725
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