TIMKEN 319-313 Bearing

TIMKEN 319-313 tapered roller bearings

Also known as : 319-313

  • Inside Diameter: 30 mm
  • Outside Diameter: 71.999 mm
  • Width: 19.002 mm
  • Basic dynamic load rating: 74.9 kN
  • Basic static load rating: 74.8 kN

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TIMKEN 319-313 Bearing

TIMKEN 319-313 Bearing details

Series 315
model 319-313
Cone Part Number 319
Cup Part Number 313
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.400 Kg
0.90 lb
Dimensions
d - Bore 30 mm
1.1811 in
D - Cup Outer Diameter 71.999 mm
2.8346 in
B - Cone Width 22.174 mm
0.8730 in
C - Cup Width 18.999 mm
0.7480 in
T - Bearing Width 19.002 mm
0.7481 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 36.07 mm
1.42 in
db - Cone Backface Backing Diameter 37.08 mm
1.46 in
Da - Cup Frontface Backing Diameter 68.10 mm
2.72 in
Db - Cup Backface Backing Diameter 65.02 mm
2.56 in
Ab - Cage-Cone Frontface Clearance 1 mm
0.04 in
Aa - Cage-Cone Backface Clearance 0.3 mm
0.01 in
a - Effective Center Location -6.9 mm
-0.27 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 19400 N
4370 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 74900 N
16800 lbf
C0 - Static Radial Rating 74800 N
16800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 8370 N
1880 lbf
Factors
K - Factor 2.32
e - ISO Factor 0.25
Y - ISO Factor 2.38
G1 - Heat Generation Factor (Roller-Raceway) 20.3
G2 - Heat Generation Factor (Rib-Roller End) 7.9
Cg - Geometry Factor 0.0602

TIMKEN 319-313 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

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