TIMKEN 43117-43312 Bearing

TIMKEN 43117-43312 tapered roller bearings

Also known as : 43117-43312

• Inside Diameter: 29.987 mm
• Outside Diameter: 79.375 mm
• Width: 25.4 mm
• Basic dynamic load rating: 77.6 kN
• Basic static load rating: 76.2 kN

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TIMKEN 43117-43312 Bearing

Series	43000
model	43117-43312
Cone Part Number	43117
Cup Part Number	43312
Design Units	Imperial
Cage Type	Stamped Steel
Bearing Weight	0.600 Kg 1.30 lb
Dimensions
d - Bore	29.987 mm 1.1806 in
D - Cup Outer Diameter	79.375 mm 3.1250 in
B - Cone Width	24.074 mm 0.9478 in
C - Cup Width	17.463 mm 0.6875 in
T - Bearing Width	25.400 mm 1.0000 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius	1.520 mm 0.06 in
r - Cup Backface "To Clear" Radius	1.52 mm 0.06 in
da - Cone Frontface Backing Diameter	42.16 mm 1.66 in
db - Cone Backface Backing Diameter	44.45 mm 1.75 in
Da - Cup Frontface Backing Diameter	74.68 mm 2.94 in
Db - Cup Backface Backing Diameter	67.06 mm 2.64 in
Ab - Cage-Cone Frontface Clearance	3.3 mm 0.13 in
Aa - Cage-Cone Backface Clearance	2.5 mm 0.1 in
a - Effective Center Location	-2.00 mm -0.08 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)	20100 N 4520 lbf
C1 - Dynamic Radial Rating (1 million revolutions)	77600 N 17500 lbf
C0 - Static Radial Rating	76200 N 17100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)	23000 N 5170 lbf
Factors
K - Factor	0.87
e - ISO Factor	0.67
Y - ISO Factor	0.9
G1 - Heat Generation Factor (Roller-Raceway)	16.8
G2 - Heat Generation Factor (Rib-Roller End)	7.6
Cg - Geometry Factor	0.0774

TIMKEN 43117-43312 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.