TIMKEN 43112-43300 Bearing

TIMKEN 43112-43300 tapered roller bearings

Also known as : 43112-43300

  • Inside Diameter: 28.575 mm
  • Outside Diameter: 76.2 mm
  • Width: 24.608 mm
  • Basic dynamic load rating: 92 kN
  • Basic static load rating: 76.2 kN

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TIMKEN 43112-43300 Bearing

TIMKEN 43112-43300 Bearing details

Series 43000
model 43112-43300
Cone Part Number 43112
Cup Part Number 43300
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.500 Kg
1.20 lb
Dimensions
d - Bore 28.575 mm
1.1250 in
D - Cup Outer Diameter 76.2 mm
3 in
B - Cone Width 24.074 mm
0.9478 in
C - Cup Width 16.670 mm
0.6563 in
T - Bearing Width 24.608 mm
0.9688 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 0.760 mm
0.03 in
r - Cup Backface "To Clear" Radius 3.30 mm
0.130 in
da - Cone Frontface Backing Diameter 41.40 mm
1.63 in
db - Cone Backface Backing Diameter 42.42 mm
1.67 in
Da - Cup Frontface Backing Diameter 73.90 mm
2.91 in
Db - Cup Backface Backing Diameter 64.01 mm
2.52 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) 23900 N
5360 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 92000 N
20700 lbf
C0 - Static Radial Rating 76200 N
17100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 27300 N
6130 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 43112-43300 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

TIMKEN bearing cross reference

TIMKEN 43112-43312 bearing
28.575mm x 79.375mm x 25.400mm
TIMKEN 43112-43315 bearing
28.575mm x 80.167mm x 26.988mm
TIMKEN 43112-43326 bearing
28.575mm x 82.550mm x 25.400mm
TIMKEN 43112-43319D bearing
28.575mm x 80.963mm x 55.563mm