TIMKEN 2689A-2630 tapered roller bearings
Also known as : 2689A-2630
- Inside Diameter: 28.575 mm
- Outside Diameter: 63.101 mm
- Width: 23.813 mm
- Basic dynamic load rating: 71 kN
- Basic static load rating: 81.7 kN
TIMKEN 2689A-2630 Bearing
TIMKEN 2689A-2630 Bearing details
Series | 2600 |
---|---|
model | 2689A-2630 |
Cone Part Number | 2689A |
Cup Part Number | 2630 |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
0.400 Kg 0.80 lb |
Dimensions | |
d - Bore |
28.575 mm 1.1250 in |
D - Cup Outer Diameter |
63.101 mm 2.4843 in |
B - Cone Width |
24.790 mm 0.9760 in |
C - Cup Width |
19.050 mm 0.7500 in |
T - Bearing Width |
23.813 mm 0.9375 in |
Abutment and Fillet Dimensions | |
R - Cone Backface "To Clear" Radius |
1.270 mm 0.050 in |
r - Cup Backface "To Clear" Radius |
0.76 mm 0.030 in |
da - Cone Frontface Backing Diameter |
34.04 mm 1.34 in |
db - Cone Backface Backing Diameter |
36.07 mm 1.42 in |
Da - Cup Frontface Backing Diameter |
59.44 mm 2.34 in |
Db - Cup Backface Backing Diameter |
56.90 mm 2.24 in |
Ab - Cage-Cone Frontface Clearance |
1.52 mm 0.06 in |
Aa - Cage-Cone Backface Clearance |
0.76 mm 0.03 in |
a - Effective Center Location |
-9.4 mm -0.37 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
18400 N 4140 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
71000 N 16000 lbf |
C0 - Static Radial Rating |
81700 N 18400 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
8000 N 1800 lbf |
Factors | |
K - Factor | 2.3 |
e - ISO Factor | 0.25 |
Y - ISO Factor | 2.36 |
G1 - Heat Generation Factor (Roller-Raceway) | 19.3 |
G2 - Heat Generation Factor (Rib-Roller End) | 8 |
Cg - Geometry Factor | 0.0598 |
TIMKEN 2689A-2630 bearings, TS (Tapered Single) Imperial, Tapered roller bearings.