TIMKEN 1986-1929 Bearing

TIMKEN 1986-1929 tapered roller bearings

Also known as : 1986-1929

  • Inside Diameter: 25.4 mm
  • Outside Diameter: 60.325 mm
  • Width: 19.053 mm
  • Basic dynamic load rating: 48.4 kN
  • Basic static load rating: 50.2 kN

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TIMKEN 1986-1929 Bearing

TIMKEN 1986-1929 Bearing details

Series 1900
model 1986-1929
Cone Part Number 1986
Cup Part Number 1929
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.300 Kg
0.60 lb
Dimensions
d - Bore 25.400 mm
1.0000 in
D - Cup Outer Diameter 60.325 mm
2.3750 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 1.270 mm
0.050 in
r - Cup Backface "To Clear" Radius 1.52 mm
0.06 in
da - Cone Frontface Backing Diameter 32.00 mm
1.26 in
db - Cone Backface Backing Diameter 34.04 mm
1.34 in
Da - Cup Frontface Backing Diameter 55.88 mm
2.20 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 1986-1929 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.

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