TIMKEN 443-432 Bearing

TIMKEN 443-432 tapered roller bearings

Also known as : 443-432

  • Inside Diameter: 31.75 mm
  • Outside Diameter: 95.25 mm
  • Width: 27.783 mm
  • Basic dynamic load rating: 127 kN
  • Basic static load rating: 144 kN

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TIMKEN 443-432 Bearing

TIMKEN 443-432 Bearing details

Series 435
model 443-432
Cone Part Number 443
Cup Part Number 432
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 1.100 Kg
2.50 lb
Dimensions
d - Bore 31.750 mm
1.2500 in
D - Cup Outer Diameter 95.250 mm
3.7500 in
B - Cone Width 29.901 mm
1.1772 in
C - Cup Width 22.225 mm
0.8750 in
T - Bearing Width 27.783 mm
1.0938 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 0.760 mm
0.03 in
r - Cup Backface "To Clear" Radius 2.29 mm
0.090 in
da - Cone Frontface Backing Diameter 40.89 mm
1.61 in
db - Cone Backface Backing Diameter 41.91 mm
1.65 in
Da - Cup Frontface Backing Diameter 87.88 mm
3.46 in
Db - Cup Backface Backing Diameter 83.06 mm
3.27 in
Ab - Cage-Cone Frontface Clearance 1.3 mm
0.05 in
Aa - Cage-Cone Backface Clearance 1 mm
0.04 in
a - Effective Center Location -9.10 mm
-0.36 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 32900 N
7400 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 127000 N
28500 lbf
C0 - Static Radial Rating 144000 N
32400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 16000 N
3600 lbf
Factors
K - Factor 2.05
e - ISO Factor 0.28
Y - ISO Factor 2.11
G1 - Heat Generation Factor (Roller-Raceway) 42.5
G2 - Heat Generation Factor (Rib-Roller End) 11.3
Cg - Geometry Factor 0.0805

TIMKEN 443-432 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

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