TIMKEN 15123-15251D Bearing

TIMKEN 15123-15251D bearings | 31.75x63.500x44.257mm

Also known as : 15123-15251D

  • Inside Diameter: 31.75 mm
  • Outside Diameter: 63.5 mm
  • Width: 44.257 mm
  • Basic dynamic load rating: 104 kN
  • Basic static load rating: 27 kN

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TIMKEN 15123-15251D Bearing

TIMKEN 15123-15251D Bearing details

Bearing Number 15123-15251D
Brand TIMKEN
Type Tapered Roller Bearings - TDO (Tapered Double Inner)
Series 15000
Cone Part Number 15123
Cup Part Number 15251D
Design Units Imperial
Bearing Weight 1.26 lb
0.572 Kg
Cage Type Stamped Steel
Ab - Cage-Cone Frontface Clearance 0.1 in
2.5 mm
Alternate Part Name 15123-15251D
d - Bore 1.2500 in
31.750 mm
D - Cup Outer Diameter 2.5000 in
63.500 mm
B - Cone Width 0.7500 in
19.050 mm
C - Double Cup Width 1.4375 in
36.513 mm
T - Bearing Width across Cones 1.7424 in
44.257 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 3490 lbf

15500 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 23400 lbf
104000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 6080 lbf
27000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 2090 lbf
9310 N
K - Factor 1.67
e - ISO Factor 0.35
Y1 - ISO Factor 1.93
Y2 - ISO Factor 2.87
G1 - Heat Generation Factor (Roller-Raceway) 14.6
G2 - Heat Generation Factor (Rib-Roller End) 7.58
Cg - Geometry Factor 0.0606
R - Cone Backface "To Clear" Radius 0.14 in
3.600 mm
r - Cup Frontface "To Clear" Radius 0.03 in
0.8 mm
db - Cone Backface Backing Diameter 1.73 in
43.90 mm
Da - Cup Frontface Backing Diameter 2.34 in
58.93 mm
Aa - Cage-Cone Backface Clearance -0.01 in
-0.3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 15123-15251D Tapered Roller Bearings - TDO (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN 15123-15243 bearing
31.750mm x 61.913mm x 18.161mm
TIMKEN 15123-15244 bearing
31.750mm x 61.999mm x 19.749mm
TIMKEN 15123-15245 bearing
31.750mm x 61.999mm x 18.161mm
TIMKEN 15123-15249 bearing
31.750mm x 63.500mm x 19.749mm
TIMKEN 15123-15250 bearing
31.750mm x 63.500mm x 19.749mm
TIMKEN 15123-15250R bearing
31.750mm x 63.500mm x 18.161mm
TIMKEN 15123-15250RB bearing
31.750mm x 63.500mm x 19.749mm
TIMKEN 15123-15250X bearing
31.750mm x 63.500mm x 19.749mm
TIMKEN 15123-15250-B bearing
31.750mm x 63.500mm x 7.841mm