TIMKEN 1988-1932 Bearing

TIMKEN 1988-1932 tapered roller bearings

Also known as : 1988-1932

  • Inside Diameter: 28.575 mm
  • Outside Diameter: 58.738 mm
  • Width: 19.053 mm
  • Basic dynamic load rating: 48.4 kN
  • Basic static load rating: 50.2 kN

Inquire Now


TIMKEN 1988-1932 Bearing

TIMKEN 1988-1932 Bearing details

Series 1900
model 1988-1932
Cone Part Number 1988
Cup Part Number 1932
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.200 Kg
0.50 lb
Dimensions
d - Bore 28.575 mm
1.1250 in
D - Cup Outer Diameter 58.738 mm
2.3125 in
B - Cone Width 19.355 mm
0.7620 in
C - Cup Width 15.080 mm
0.5937 in
T - Bearing Width 19.053 mm
0.7501 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 3.560 mm
0.14 in
r - Cup Backface "To Clear" Radius 1.27 mm
0.050 in
da - Cone Frontface Backing Diameter 33.53 mm
1.32 in
db - Cone Backface Backing Diameter 39.62 mm
1.56 in
Da - Cup Frontface Backing Diameter 55.10 mm
2.17 in
Db - Cup Backface Backing Diameter 52.07 mm
2.05 in
Ab - Cage-Cone Frontface Clearance 2 mm
0.08 in
Aa - Cage-Cone Backface Clearance 0 mm
0 in
a - Effective Center Location -5.80 mm
-0.23 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 12500 N
2820 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 48400 N
10900 lbf
C0 - Static Radial Rating 50200 N
11300 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 7080 N
1590 lbf
Factors
K - Factor 1.77
e - ISO Factor 0.33
Y - ISO Factor 1.82
G1 - Heat Generation Factor (Roller-Raceway) 12.5
G2 - Heat Generation Factor (Rib-Roller End) 6.3
Cg - Geometry Factor 0.0565

TIMKEN 1988-1932 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

TIMKEN bearing cross reference

TIMKEN 1988-1920 bearing
28.575mm x 56.896mm x 19.848mm
TIMKEN 1988-1930 bearing
28.575mm x 56.896mm x 19.848mm
TIMKEN 1988-1922 bearing
28.575mm x 57.150mm x 19.845mm
TIMKEN 1988-1929 bearing
28.575mm x 60.325mm x 19.050mm
TIMKEN 1988-1931 bearing
28.575mm x 60.325mm x 19.845mm