TIMKEN 2381-2320 Bearing

TIMKEN 2381-2320 tapered roller bearings

Also known as : 2381-2320

• Inside Diameter: 23.813 mm
• Outside Diameter: 56.896 mm
• Width: 23.818 mm
• Basic dynamic load rating: 63.7 kN
• Basic static load rating: 62 kN

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TIMKEN 2381-2320 Bearing

Series	2300
model	2381-2320
Cone Part Number	2381
Cup Part Number	2320
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.300 Kg 0.60 lb
Dimensions
d - Bore	23.813 mm 0.9375 in
D - Cup Outer Diameter	56.896 mm 2.2400 in
B - Cone Width	24.765 mm 0.9750 in
C - Cup Width	20.638 mm 0.8125 in
T - Bearing Width	23.818 mm 0.9377 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	2.290 mm 0.090 in
r - Cup Backface "To Clear" Radius	3.30 mm 0.130 in
da - Cone Frontface Backing Diameter	28.45 mm 1.12 in
db - Cone Backface Backing Diameter	32.51 mm 1.28 in
Da - Cup Frontface Backing Diameter	53.10 mm 2.11 in
Db - Cup Backface Backing Diameter	46.99 mm 1.85 in
Ab - Cage-Cone Frontface Clearance	2 mm 0.08 in
Aa - Cage-Cone Backface Clearance	-0.8 mm -0.03 in
a - Effective Center Location	-9.4 mm -0.37 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	16500 N 3710 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	63700 N 14300 lbf
C0 - Static Radial Rating	62000 N 13900 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	6550 N 1470 lbf
Factors
K - Factor	2.52
e - ISO Factor	0.23
Y - ISO Factor	2.59
G1 - Heat Generation Factor (Roller-Raceway)	13.8
G2 - Heat Generation Factor (Rib-Roller End)	5.9
Cg - Geometry Factor	0.0517

TIMKEN 2381-2320 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.