TIMKEN 3193-3120-B Bearing

TIMKEN 3193-3120-B tapered bearings with Flange

Also known as : 3193-3120-B

  • Inside Diameter: 31.75 mm
  • Outside Diameter: 72.626 mm
  • Width: 11.113 mm
  • Basic dynamic load rating: 94.8 kN
  • Basic static load rating: 102 kN

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TIMKEN 3193-3120-B Bearing

TIMKEN 3193-3120-B Bearing details

Series 3100
model 3193-3120-B
Cone Part Number 3193
Cup Part Number 3120-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.400 Kg
1.00 lb
Dimensions
d - Bore 31.750 mm
1.2500 in
D - Cup Outer Diameter 72.626 mm
2.8593 in
D1 - Flange Outer Diameter 77.300 mm
3.0433 in
B - Cone Width 29.997 mm
1.1810 in
C - Cup Width 23.813 mm
0.9375 in
C1 - Cup Flange Width 4.763 mm
0.1875 in
T - Bearing Width to Flange 11.113 mm
0.4375 in
T1 - Bearing Width 30.163 mm
1.1875 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 39.60 mm
1.56 in
db - Cone Backface Backing Diameter 45.5 mm
1.79 in
Da - Cup Frontface Backing Diameter 69.60 mm
2.74 in
Ab - Cage-Cone Frontface Clearance 1.5 mm
0.06 in
Aa - Cage-Cone Backface Clearance 0.8 mm
0.03 in
a - Effective Center Location -10.2 mm
-0.4 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 24600 N
5520 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 94800 N
21300 lbf
C0 - Static Radial Rating 102000 N
22800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 14000 N
3140 lbf
Factors
K - Factor 1.76
e - ISO Factor 0.33
Y - ISO Factor 1.8
G1 - Heat Generation Factor (Roller-Raceway) 23.4
G2 - Heat Generation Factor (Rib-Roller End) 8.76
Cg - Geometry Factor 0.0697

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 3193-3120-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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