TIMKEN 9380-9321-B Bearing

TIMKEN 9380-9321-B tapered bearings with Flange

Also known as : 9380-9321-B

  • Inside Diameter: 76.2 mm
  • Outside Diameter: 171.45 mm
  • Width: 25.4 mm
  • Basic dynamic load rating: 363 kN
  • Basic static load rating: 351 kN

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TIMKEN 9380-9321-B Bearing

TIMKEN 9380-9321-B Bearing details

Series 9300
model 9380-9321-B
Cone Part Number 9380
Cup Part Number 9321-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 5.40 Kg
11.900 lb
Dimensions
d - Bore 76.2 mm
3 in
D - Cup Outer Diameter 171.450 mm
6.7500 in
D1 - Flange Outer Diameter 179.375 mm
7.0620 in
B - Cone Width 46.038 mm
1.8125 in
C - Cup Width 31.750 mm
1.2500 in
C1 - Cup Flange Width 7.938 mm
0.3125 in
T - Bearing Width to Flange 25.400 mm
1.0000 in
T1 - Bearing Width 49.213 mm
1.9375 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 98.3 mm
3.87 in
db - Cone Backface Backing Diameter 104.90 mm
4.13 in
Da - Cup Frontface Backing Diameter 164.59 mm
6.48 in
Ab - Cage-Cone Frontface Clearance 4.8 mm
0.19 in
Aa - Cage-Cone Backface Clearance 8.1 mm
0.32 in
a - Effective Center Location 4.3 mm
0.17 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 94100 N
21200 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 363000 N
81600 lbf
C0 - Static Radial Rating 351000 N
78800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 123000 N
27700 lbf
Factors
K - Factor 0.76
e - ISO Factor 0.76
Y - ISO Factor 0.79
G1 - Heat Generation Factor (Roller-Raceway) 118
G2 - Heat Generation Factor (Rib-Roller End) 18.6
Cg - Geometry Factor 0.105

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 9380-9321-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.

TIMKEN bearing cross reference

TIMKEN 93800-93125-B bearing
203.2mm x 317.500mm x 28.575mm