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
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.