TIMKEN 15120A-15243 Bearing

TIMKEN 15120A-15243 tapered roller bearings

Also known as : 15120A-15243

  • Inside Diameter: 30.175 mm
  • Outside Diameter: 61.913 mm
  • Width: 19.05 mm
  • Basic dynamic load rating: 59.9 kN
  • Basic static load rating: 53.9 kN

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TIMKEN 15120A-15243 Bearing

TIMKEN 15120A-15243 Bearing details

Series 15000
model 15120A-15243
Cone Part Number 15120A
Cup Part Number 15243
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.300 Kg
0.60 lb
Dimensions
d - Bore 30.175 mm
1.1880 in
D - Cup Outer Diameter 61.913 mm
2.4375 in
B - Cone Width 20.638 mm
0.8125 in
C - Cup Width 14.288 mm
0.5625 in
T - Bearing Width 19.050 mm
0.7500 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 0.510 mm
0.020 in
r - Cup Backface "To Clear" Radius 2.03 mm
0.08 in
da - Cone Frontface Backing Diameter 35.56 mm
1.40 in
db - Cone Backface Backing Diameter 35.56 mm
1.40 in
Da - Cup Frontface Backing Diameter 58.42 mm
2.30 in
Db - Cup Backface Backing Diameter 54.10 mm
2.13 in
Ab - Cage-Cone Frontface Clearance 1.8 mm
0.07 in
Aa - Cage-Cone Backface Clearance 0.8 mm
0.03 in
a - Effective Center Location -5.80 mm
-0.23 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 15500 N
3490 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 59900 N
13500 lbf
C0 - Static Radial Rating 53900 N
12100 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 9310 N
2090 lbf
Factors
K - Factor 1.67
e - ISO Factor 0.35
Y - ISO Factor 1.71
G1 - Heat Generation Factor (Roller-Raceway) 14.6
G2 - Heat Generation Factor (Rib-Roller End) 10
Cg - Geometry Factor 0.0606

TIMKEN 15120A-15243 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

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