TIMKEN 6277-6220-B tapered bearings with Flange
Also known as : 6277-6220-B
- Inside Diameter: 44.45 mm
- Outside Diameter: 127 mm
- Width: 17.463 mm
- Basic dynamic load rating: 306 kN
- Basic static load rating: 370 kN
TIMKEN 6277-6220-B Bearing
TIMKEN 6277-6220-B Bearing details
Series | 6200 |
---|---|
model | 6277-6220-B |
Cone Part Number | 6277 |
Cup Part Number | 6220-B |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
3.700 Kg 8.100 lb |
Dimensions | |
d - Bore |
44.450 mm 1.7500 in |
D - Cup Outer Diameter |
127 mm 5 in |
D1 - Flange Outer Diameter |
134.925 mm 5.3120 in |
B - Cone Width |
52.388 mm 2.0625 in |
C - Cup Width |
41.275 mm 1.6250 in |
C1 - Cup Flange Width |
7.938 mm 0.3125 in |
T - Bearing Width to Flange |
17.463 mm 0.6875 in |
T1 - Bearing Width |
50.800 mm 2.0000 in |
Abutment and Fillet Dimensions | |
R - Cone Backface "To Clear" Radius |
3.600 mm 0.14 in |
r - Cup Backface "To Clear" Radius |
3.30 mm 0.130 in |
da - Cone Frontface Backing Diameter |
59.90 mm 2.36 in |
db - Cone Backface Backing Diameter |
67.10 mm 2.64 in |
Da - Cup Frontface Backing Diameter |
118.10 mm 4.65 in |
Ab - Cage-Cone Frontface Clearance |
3.6 mm 0.14 in |
Aa - Cage-Cone Backface Clearance |
1.8 mm 0.07 in |
a - Effective Center Location |
-19.6 mm -0.77 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
79300 N 17800 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
306000 N 68800 lbf |
C0 - Static Radial Rating |
370000 N 83300 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
40500 N 9110 lbf |
Factors | |
K - Factor | 1.96 |
e - ISO Factor | 0.3 |
Y - ISO Factor | 2.01 |
G1 - Heat Generation Factor (Roller-Raceway) | 103 |
G2 - Heat Generation Factor (Rib-Roller End) | 18.7 |
Cg - Geometry Factor | 0.0757 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 6277-6220-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.