TIMKEN EE291201-291750-B Bearing

TIMKEN EE291201-291750-B tapered bearings with Flange

Also known as : EE291201-291750-B

  • Inside Diameter: 304.8 mm
  • Outside Diameter: 444.5 mm
  • Width: 36.513 mm
  • Basic dynamic load rating: 887 kN
  • Basic static load rating: 1390 kN

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TIMKEN EE291201-291750-B Bearing

TIMKEN EE291201-291750-B Bearing details

Series 290000
model EE291201-291750-B
Cone Part Number EE291201
Cup Part Number 291750-B
Design Units Imperial
Cage Type Stamped Steel
Bearing Weight 29.00 Kg
64.000 lb
Dimensions
d - Bore 304.8 mm
12 in
D - Cup Outer Diameter 444.5 mm
17.5 in
D1 - Flange Outer Diameter 457.098 mm
17.9960 in
B - Cone Width 61.913 mm
2.4375 in
C - Cup Width 39.688 mm
1.5625 in
C1 - Cup Flange Width 12.700 mm
0.5000 in
T - Bearing Width to Flange 36.513 mm
1.4375 in
T1 - Bearing Width 63.500 mm
2.5000 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius 7.900 mm
0.310 in
r - Cup Backface "To Clear" Radius 1.5 mm
0.06 in
da - Cone Frontface Backing Diameter 324.10 mm
12.76 in
db - Cone Backface Backing Diameter 337.10 mm
13.27 in
Da - Cup Frontface Backing Diameter 428.50 mm
16.87 in
Ab - Cage-Cone Frontface Clearance 8.6 mm
0.34 in
Aa - Cage-Cone Backface Clearance 10.2 mm
0.4 in
a - Effective Center Location 7.6 mm
0.3 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions) 230000 N
51700 lbf
C1 - Dynamic Radial Rating (1 million revolutions) 887000 N
199000 lbf
C0 - Static Radial Rating 1390000 N
312000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions) 149000 N
33400 lbf
Factors
K - Factor 1.55
e - ISO Factor 0.38
Y - ISO Factor 1.59
G1 - Heat Generation Factor (Roller-Raceway) 1580
G2 - Heat Generation Factor (Rib-Roller End) 245
Cg - Geometry Factor 0.156

As TIMKEN bearing distributor, Nodes bearings have TIMKEN EE291201-291750-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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