TIMKEN EE203137-203190-B Bearing

TIMKEN EE203137-203190-B tapered bearings with Flange

Also known as : EE203137-203190-B

  • Inside Diameter: 346.075 mm
  • Outside Diameter: 482.6 mm
  • Width: 36.512 mm
  • Basic dynamic load rating: 1030 kN
  • Basic static load rating: 1770 kN

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TIMKEN EE203137-203190-B Bearing

TIMKEN EE203137-203190-B Bearing details

Series 203000
model EE203137-203190-B
Cone Part Number EE203137
Cup Part Number 203190-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 32.70 Kg
72.000 lb
Dimensions
d - Bore 346.075 mm
13.6250 in
D - Cup Outer Diameter 482.600 mm
19.0000 in
D1 - Flange Outer Diameter 496.788 mm
19.5586 in
B - Cone Width 63.5 mm
2.5 in
C - Cup Width 44.450 mm
1.7500 in
C1 - Cup Flange Width 14.288 mm
0.5625 in
T - Bearing Width to Flange 36.512 mm
1.4375 in
T1 - Bearing Width 66.678 mm
2.6251 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 12.700 mm
0.500 in
r - Cup Backface "To Clear" Radius 6.90 mm
0.270 in
da - Cone Frontface Backing Diameter 366 mm
14.41 in
db - Cone Backface Backing Diameter 388.10 mm
15.28 in
Da - Cup Frontface Backing Diameter 467.10 mm
18.39 in
Ab - Cage-Cone Frontface Clearance 7.4 mm
0.29 in
Aa - Cage-Cone Backface Clearance 14.5 mm
0.57 in
a - Effective Center Location 16.3 mm
0.64 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 266000 N
59900 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 1030000 N
231000 lbf
C0 - Static Radial Rating 1770000 N
398000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 190000 N
42700 lbf
Factors
K - Factor 1.4
e - ISO Factor 0.42
Y - ISO Factor 1.44
G1 - Heat Generation Factor (Roller-Raceway) 2140
G2 - Heat Generation Factor (Rib-Roller End) 336
Cg - Geometry Factor 0.178

As TIMKEN bearing distributor, Nodes bearings have TIMKEN EE203137-203190-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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