TIMKEN 08125-08231-B Bearing

TIMKEN 08125-08231-B tapered bearings with Flange

Also known as : 08125-08231-B

  • Inside Diameter: 31.75 mm
  • Outside Diameter: 58.738 mm
  • Width: 6.736 mm
  • Basic dynamic load rating: 31.7 kN
  • Basic static load rating: 35 kN

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TIMKEN 08125-08231-B Bearing

TIMKEN 08125-08231-B Bearing details

Series 08000
model 08125-08231-B
Cone Part Number 08125
Cup Part Number 08231-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.300 Kg
0.70 lb
Dimensions
d - Bore 31.750 mm
1.2500 in
D - Cup Outer Diameter 58.738 mm
2.3125 in
D1 - Flange Outer Diameter 62.598 mm
2.4645 in
B - Cone Width 15.080 mm
0.5937 in
C - Cup Width 10.716 mm
0.4219 in
C1 - Cup Flange Width 2.769 mm
0.1090 in
T - Bearing Width to Flange 6.736 mm
0.2652 in
T1 - Bearing Width 14.684 mm
0.5781 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1 mm
0.04 in
r - Cup Backface "To Clear" Radius 1 mm
0.04 in
da - Cone Frontface Backing Diameter 36.10 mm
1.42 in
db - Cone Backface Backing Diameter 37.60 mm
1.48 in
Da - Cup Frontface Backing Diameter 57.40 mm
2.26 in
Ab - Cage-Cone Frontface Clearance 1.8 mm
0.07 in
Aa - Cage-Cone Backface Clearance 0.5 mm
0.02 in
a - Effective Center Location -1.3 mm
-0.05 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 8220 N
1850 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 31700 N
7130 lbf
C0 - Static Radial Rating 35000 N
7880 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 6670 N
1500 lbf
Factors
K - Factor 1.23
e - ISO Factor 0.47
Y - ISO Factor 1.27
G1 - Heat Generation Factor (Roller-Raceway) 10.7
G2 - Heat Generation Factor (Rib-Roller End) 10.6
Cg - Geometry Factor 0.0601

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 08125-08231-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.

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