TIMKEN M12649-M12610 Bearing

TIMKEN M12649-M12610 tapered roller bearings

Also known as : M12649-M12610

• Inside Diameter: 21.43 mm
• Outside Diameter: 50.005 mm
• Width: 17.526 mm
• Basic dynamic load rating: 52.2 kN
• Basic static load rating: 43.5 kN

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TIMKEN M12649-M12610 Bearing

Series	M12600
model	M12649-M12610
Cone Part Number	M12649
Cup Part Number	M12610
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.200 Kg 0.4 lb
Dimensions
d - Bore	21.430 mm 0.8437 in
D - Cup Outer Diameter	50.005 mm 1.9687 in
B - Cone Width	18.288 mm 0.7200 in
C - Cup Width	13.970 mm 0.5500 in
T - Bearing Width	17.526 mm 0.6900 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	1.270 mm 0.050 in
r - Cup Backface "To Clear" Radius	1.27 mm 0.050 in
da - Cone Frontface Backing Diameter	27.43 mm 1.08 in
db - Cone Backface Backing Diameter	29.46 mm 1.16 in
Da - Cup Frontface Backing Diameter	46.48 mm 1.83 in
Db - Cup Backface Backing Diameter	43.94 mm 1.73 in
Ab - Cage-Cone Frontface Clearance	1.8 mm 0.07 in
Aa - Cage-Cone Backface Clearance	-0.3 mm -0.01 in
a - Effective Center Location	-6.40 mm -0.25 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	13500 N 3040 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	52200 N 11700 lbf
C0 - Static Radial Rating	43500 N 9780 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	6440 N 1450 lbf
Factors
K - Factor	2.1
e - ISO Factor	0.28
Y - ISO Factor	2.16
G1 - Heat Generation Factor (Roller-Raceway)	9.1
G2 - Heat Generation Factor (Rib-Roller End)	5.63
Cg - Geometry Factor	0.0479

TIMKEN M12649-M12610 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.