TIMKEN 9275-9221-B Bearing

TIMKEN 9275-9221-B tapered bearings with Flange

Also known as : 9275-9221-B

  • Inside Diameter: 60.325 mm
  • Outside Diameter: 161.925 mm
  • Width: 23.012 mm
  • Basic dynamic load rating: 298 kN
  • Basic static load rating: 330 kN

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TIMKEN 9275-9221-B Bearing

TIMKEN 9275-9221-B Bearing details

Series 9200
model 9275-9221-B
Cone Part Number 9275
Cup Part Number 9221-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 4.800 Kg
10.700 lb
Dimensions
d - Bore 60.325 mm
2.3750 in
D - Cup Outer Diameter 161.925 mm
6.3750 in
D1 - Flange Outer Diameter 171.450 mm
6.7500 in
B - Cone Width 46.038 mm
1.8125 in
C - Cup Width 30.163 mm
1.1875 in
C1 - Cup Flange Width 7.137 mm
0.2810 in
T - Bearing Width to Flange 23.012 mm
0.9060 in
T1 - Bearing Width 46.038 mm
1.8125 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 3.600 mm
0.14 in
r - Cup Backface "To Clear" Radius 3.30 mm
0.130 in
da - Cone Frontface Backing Diameter 88.90 mm
3.5 in
db - Cone Backface Backing Diameter 102.10 mm
4.02 in
Da - Cup Frontface Backing Diameter 153.42 mm
6.04 in
Ab - Cage-Cone Frontface Clearance 3 mm
0.12 in
Aa - Cage-Cone Backface Clearance 6.9 mm
0.27 in
a - Effective Center Location 1.8 mm
0.07 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 77100 N
17300 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 298000 N
66900 lbf
C0 - Static Radial Rating 330000 N
74200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 93600 N
21000 lbf
Factors
K - Factor 0.82
e - ISO Factor 0.71
Y - ISO Factor 0.85
G1 - Heat Generation Factor (Roller-Raceway) 102
G2 - Heat Generation Factor (Rib-Roller End) 18.4
Cg - Geometry Factor 0.0984

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 9275-9221-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.