TIMKEN 157-153 Bearing

TIMKEN 157-153 tapered roller bearings

Also known as : 157-153

  • Inside Diameter: 20 mm
  • Outside Diameter: 51.999 mm
  • Width: 14.999 mm
  • Basic dynamic load rating: 37.5 kN
  • Basic static load rating: 38.7 kN

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TIMKEN 157-153 Bearing

TIMKEN 157-153 Bearing details

Series 155
model 157-153
Cone Part Number 157
Cup Part Number 153
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.200 Kg
0.4 lb
Dimensions
d - Bore 20.000 mm
0.7874 in
D - Cup Outer Diameter 51.999 mm
2.0472 in
B - Cone Width 16.205 mm
0.6380 in
C - Cup Width 14.986 mm
0.5900 in
T - Bearing Width 14.999 mm
0.5905 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1.020 mm
0.04 in
r - Cup Backface "To Clear" Radius 1.02 mm
0.04 in
da - Cone Frontface Backing Diameter 25.91 mm
1.02 in
db - Cone Backface Backing Diameter 25.91 mm
1.02 in
Da - Cup Frontface Backing Diameter 48.01 mm
1.89 in
Db - Cup Backface Backing Diameter 44.96 mm
1.77 in
Ab - Cage-Cone Frontface Clearance 0 mm
0 in
Aa - Cage-Cone Backface Clearance 0 mm
0 in
a - Effective Center Location -4.80 mm
-0.19 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 9720 N
2190 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 37500 N
8430 lbf
C0 - Static Radial Rating 38700 N
8690 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 5250 N
1180 lbf
Factors
K - Factor 1.85
e - ISO Factor 0.32
Y - ISO Factor 1.9
G1 - Heat Generation Factor (Roller-Raceway) 8.2
G2 - Heat Generation Factor (Rib-Roller End) 6.6
Cg - Geometry Factor 0.0482

TIMKEN 157-153 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

Related numbers

TIMKEN 07079-07205 bearing
20.000mm x 51.999mm x 15.011mm

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