KOYO K25X31X21H Roller Bearings

Series:	2700
Cone Part Number:	2796
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	2796
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	0.14 in
da - Cone Frontface Backing Diameter	1.61 in
db - Cone Backface Backing Diameter	1.87 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