TIMKEN 28118-28315 Bearing

TIMKEN 28118-28315 tapered roller bearings

Also known as : 28118-28315

  • Inside Diameter: 30.163 mm
  • Outside Diameter: 80 mm
  • Width: 21.006 mm
  • Basic dynamic load rating: 75.2 kN
  • Basic static load rating: 68.9 kN

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TIMKEN 28118-28315 Bearing

TIMKEN 28118-28315 Bearing details

Series 28000
model 28118-28315
Cone Part Number 28118
Cup Part Number 28315
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.500 Kg
1.20 lb
Dimensions
d - Bore 30.163 mm
1.1875 in
D - Cup Outer Diameter 80 mm
3.1496 in
B - Cone Width 20.940 mm
0.8244 in
C - Cup Width 15.875 mm
0.6250 in
T - Bearing Width 21.006 mm
0.8270 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 37.59 mm
1.48 in
db - Cone Backface Backing Diameter 39.88 mm
1.57 in
Da - Cup Frontface Backing Diameter 73.90 mm
2.91 in
Db - Cup Backface Backing Diameter 69.09 mm
2.72 in
Ab - Cage-Cone Frontface Clearance 1.8 mm
0.07 in
Aa - Cage-Cone Backface Clearance 1.5 mm
0.06 in
a - Effective Center Location -4.80 mm
-0.19 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 19500 N
4390 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 75200 N
16900 lbf
C0 - Static Radial Rating 68900 N
15500 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 13400 N
3020 lbf
Factors
K - Factor 1.45
e - ISO Factor 0.40
Y - ISO Factor 1.49
G1 - Heat Generation Factor (Roller-Raceway) 20.7
G2 - Heat Generation Factor (Rib-Roller End) 12.5
Cg - Geometry Factor 0.0709

TIMKEN 28118-28315 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

TIMKEN bearing cross reference

TIMKEN 28118-28300 bearing
30.163mm x 76.2mm x 20.638mm
TIMKEN 28118-28300X bearing
30.163mm x 76.2mm x 20.622mm
TIMKEN 28118-28317 bearing
30.163mm x 80.035mm x 21.435mm
TIMKEN 28118-28315-B bearing
30.163mm x 80mm x 9.101mm
TIMKEN 28118-28314XD bearing
30.163mm x 80.035mm x 46.040mm
TIMKEN 28118-28318D bearing
30.163mm x 80.035mm x 46.040mm