TIMKEN 2474-2420 Bearing

TIMKEN 2474-2420 tapered roller bearings

Also known as : 2474-2420

• Inside Diameter: 28.575 mm
• Outside Diameter: 68.263 mm
• Width: 22.225 mm
• Basic dynamic load rating: 67.6 kN
• Basic static load rating: 73.3 kN

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TIMKEN 2474-2420 Bearing

Series	2400
model	2474-2420
Cone Part Number	2474
Cup Part Number	2420
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.400 Kg 0.90 lb
Dimensions
d - Bore	28.575 mm 1.1250 in
D - Cup Outer Diameter	68.263 mm 2.6875 in
B - Cone Width	23.813 mm 0.9375 in
C - Cup Width	17.463 mm 0.6875 in
T - Bearing Width	22.225 mm 0.8750 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	0.760 mm 0.03 in
r - Cup Backface "To Clear" Radius	1.52 mm 0.06 in
da - Cone Frontface Backing Diameter	35.05 mm 1.38 in
db - Cone Backface Backing Diameter	36.07 mm 1.42 in
Da - Cup Frontface Backing Diameter	63.00 mm 2.52 in
Db - Cup Backface Backing Diameter	59.94 mm 2.36 in
Ab - Cage-Cone Frontface Clearance	1 mm 0.04 in
Aa - Cage-Cone Backface Clearance	0.3 mm 0.01 in
a - Effective Center Location	-6.60 mm -0.26 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	17500 N 3940 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	67600 N 15200 lbf
C0 - Static Radial Rating	73300 N 16500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	10200 N 2290 lbf
Factors
K - Factor	1.72
e - ISO Factor	0.34
Y - ISO Factor	1.77
G1 - Heat Generation Factor (Roller-Raceway)	18.8
G2 - Heat Generation Factor (Rib-Roller End)	10.5
Cg - Geometry Factor	0.0652

TIMKEN 2474-2420 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.