TIMKEN 346-333 Bearing

TIMKEN 346-333 tapered roller bearings

Also known as : 346-333

  • Inside Diameter: 31.75 mm
  • Outside Diameter: 80 mm
  • Width: 21.001 mm
  • Basic dynamic load rating: 94.3 kN
  • Basic static load rating: 83.4 kN

Inquire Now


TIMKEN 346-333 Bearing

TIMKEN 346-333 Bearing details

Series 335
model 346-333
Cone Part Number 346
Cup Part Number 333
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.600 Kg
1.30 lb
Dimensions
d - Bore 31.750 mm
1.2500 in
D - Cup Outer Diameter 80 mm
3.1496 in
B - Cone Width 22.403 mm
0.8820 in
C - Cup Width 21.001 mm
0.8268 in
T - Bearing Width 21.001 mm
0.8268 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 0.760 mm
0.03 in
r - Cup Backface "To Clear" Radius 2.03 mm
0.08 in
da - Cone Frontface Backing Diameter 39.62 mm
1.56 in
db - Cone Backface Backing Diameter 39.88 mm
1.57 in
Da - Cup Frontface Backing Diameter 76.96 mm
3.03 in
Db - Cup Backface Backing Diameter 71.88 mm
2.83 in
Ab - Cage-Cone Frontface Clearance 1.8 mm
0.07 in
Aa - Cage-Cone Backface Clearance 0 mm
0 in
a - Effective Center Location -6.40 mm
-0.25 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 24400 N
5490 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 94300 N
21200 lbf
C0 - Static Radial Rating 83400 N
18700 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 11400 N
2570 lbf
Factors
K - Factor 2.14
e - ISO Factor 0.27
Y - ISO Factor 2.2
G1 - Heat Generation Factor (Roller-Raceway) 26.5
G2 - Heat Generation Factor (Rib-Roller End) 13
Cg - Geometry Factor 0.0676

TIMKEN 346-333 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

TIMKEN bearing cross reference

TIMKEN 346-333A bearing
31.750mm x 79.974mm x 21.001mm
TIMKEN 346-332 bearing
31.750mm x 80mm x 20.998mm
TIMKEN 346-332A bearing
31.750mm x 80mm x 24.176mm
TIMKEN 346-332US bearing
31.750mm x 80mm x 20.998mm
TIMKEN 346-V333AS bearing
31.750mm x 80mm x 21.001mm
TIMKEN 346-332-B bearing
31.750mm x 80mm x 7.938mm