TIMKEN 1986-1932-B Bearing

TIMKEN 1986-1932-B tapered bearings with Flange

Also known as : 1986-1932-B

  • Inside Diameter: 25.4 mm
  • Outside Diameter: 58.738 mm
  • Width: 7.938 mm
  • Basic dynamic load rating: 48.4 kN
  • Basic static load rating: 50.2 kN

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TIMKEN 1986-1932-B Bearing

TIMKEN 1986-1932-B Bearing details

Series 1900
model 1986-1932-B
Cone Part Number 1986
Cup Part Number 1932-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 0.400 Kg
0.80 lb
Dimensions
d - Bore 25.400 mm
1.0000 in
D - Cup Outer Diameter 58.738 mm
2.3125 in
D1 - Flange Outer Diameter 62.598 mm
2.4645 in
B - Cone Width 19.355 mm
0.7620 in
C - Cup Width 15.080 mm
0.5937 in
C1 - Cup Flange Width 3.967 mm
0.1562 in
T - Bearing Width to Flange 7.938 mm
0.3125 in
T1 - Bearing Width 19.050 mm
0.7500 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 1.300 mm
0.050 in
r - Cup Backface "To Clear" Radius 1.30 mm
0.050 in
da - Cone Frontface Backing Diameter 32 mm
1.26 in
db - Cone Backface Backing Diameter 34 mm
1.34 in
Da - Cup Frontface Backing Diameter 56.90 mm
2.24 in
Ab - Cage-Cone Frontface Clearance 2 mm
0.08 in
Aa - Cage-Cone Backface Clearance 0 mm
0 in
a - Effective Center Location -5.8 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) 6.33
Cg - Geometry Factor 0.0565

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 1986-1932-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.

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