TIMKEN 637-632-B Bearing

TIMKEN 637-632-B tapered bearings with Flange

Also known as : 637-632-B

  • Inside Diameter: 60.325 mm
  • Outside Diameter: 136.525 mm
  • Width: 16.662 mm
  • Basic dynamic load rating: 233 kN
  • Basic static load rating: 298 kN

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TIMKEN 637-632-B Bearing

TIMKEN 637-632-B Bearing details

Series 635
model 637-632-B
Cone Part Number 637
Cup Part Number 632-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 3.000 Kg
6.60 lb
Dimensions
d - Bore 60.325 mm
2.3750 in
D - Cup Outer Diameter 136.525 mm
5.3750 in
D1 - Flange Outer Diameter 143.561 mm
5.6520 in
B - Cone Width 41.275 mm
1.6250 in
C - Cup Width 31.750 mm
1.2500 in
C1 - Cup Flange Width 7.137 mm
0.2810 in
T - Bearing Width to Flange 16.662 mm
0.6560 in
T1 - Bearing Width 41.275 mm
1.6250 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 3.600 mm
0.14 in
r - Cup Backface "To Clear" Radius 3.30 mm
0.130 in
da - Cone Frontface Backing Diameter 71.90 mm
2.83 in
db - Cone Backface Backing Diameter 78 mm
3.07 in
Da - Cup Frontface Backing Diameter 125.98 mm
4.96 in
Ab - Cage-Cone Frontface Clearance 2.5 mm
0.1 in
Aa - Cage-Cone Backface Clearance 3.8 mm
0.15 in
a - Effective Center Location -11.2 mm
-0.44 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 60400 N
13600 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 233000 N
52400 lbf
C0 - Static Radial Rating 298000 N
67000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 37400 N
8420 lbf
Factors
K - Factor 1.61
e - ISO Factor 0.36
Y - ISO Factor 1.66
G1 - Heat Generation Factor (Roller-Raceway) 106
G2 - Heat Generation Factor (Rib-Roller End) 21
Cg - Geometry Factor 0.0814

As TIMKEN bearing distributor, Nodes bearings have TIMKEN 637-632-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.

TIMKEN bearing cross reference

TIMKEN 6375-6320-B bearing
57.150mm x 135.755mm x 17.463mm
TIMKEN 6376-6320-B bearing
60.325mm x 135.755mm x 17.463mm
TIMKEN 6379-6320-B bearing
65.088mm x 135.755mm x 17.463mm