TIMKEN 27684-27620-B tapered bearings with Flange
Also known as : 27684-27620-B
- Inside Diameter: 76.2 mm
- Outside Diameter: 125.413 mm
- Width: 10.317 mm
- Basic dynamic load rating: 117 kN
- Basic static load rating: 178 kN
TIMKEN 27684-27620-B Bearing
TIMKEN 27684-27620-B Bearing details
Series | 27600 |
---|---|
model | 27684-27620-B |
Cone Part Number | 27684 |
Cup Part Number | 27620-B |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
0.900 Kg 2.00 lb |
Dimensions | |
d - Bore |
76.2 mm 3 in |
D - Cup Outer Diameter |
125.413 mm 4.9375 in |
D1 - Flange Outer Diameter |
130.076 mm 5.1211 in |
B - Cone Width |
25.400 mm 1.0000 in |
C - Cup Width |
19.845 mm 0.7813 in |
C1 - Cup Flange Width |
4.763 mm 0.1875 in |
T - Bearing Width to Flange |
10.317 mm 0.4062 in |
T1 - Bearing Width |
25.400 mm 1.0000 in |
Abutment and Fillet Dimensions | |
R - Cone Backface "To Clear" Radius |
3.600 mm 0.14 in |
r - Cup Backface "To Clear" Radius |
1.5 mm 0.06 in |
da - Cone Frontface Backing Diameter |
84.10 mm 3.31 in |
db - Cone Backface Backing Diameter |
90.90 mm 3.58 in |
Da - Cup Frontface Backing Diameter |
122.94 mm 4.87 in |
Ab - Cage-Cone Frontface Clearance |
2.3 mm 0.09 in |
Aa - Cage-Cone Backface Clearance |
1.3 mm 0.05 in |
a - Effective Center Location |
0.5 mm 0.02 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
30400 N 6830 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
117000 N 26300 lbf |
C0 - Static Radial Rating |
178000 N 39900 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
21600 N 4860 lbf |
Factors | |
K - Factor | 1.4 |
e - ISO Factor | 0.42 |
Y - ISO Factor | 1.44 |
G1 - Heat Generation Factor (Roller-Raceway) | 98.2 |
G2 - Heat Generation Factor (Rib-Roller End) | 41.8 |
Cg - Geometry Factor | 0.120 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 27684-27620-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.