TIMKEN 42690-42620-B tapered bearings with Flange
Also known as : 42690-42620-B
- Inside Diameter: 77.788 mm
- Outside Diameter: 127 mm
- Width: 13.495 mm
- Basic dynamic load rating: 161 kN
- Basic static load rating: 222 kN
TIMKEN 42690-42620-B Bearing
TIMKEN 42690-42620-B Bearing details
Series | 42600 |
---|---|
model | 42690-42620-B |
Cone Part Number | 42690 |
Cup Part Number | 42620-B |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
1.400 Kg 3.10 lb |
Dimensions | |
d - Bore |
77.788 mm 3.0625 in |
D - Cup Outer Diameter |
127 mm 5 in |
D1 - Flange Outer Diameter |
133.248 mm 5.2460 in |
B - Cone Width |
31.001 mm 1.2205 in |
C - Cup Width |
22.225 mm 0.8750 in |
C1 - Cup Flange Width |
5.558 mm 0.2188 in |
T - Bearing Width to Flange |
13.495 mm 0.5313 in |
T1 - Bearing Width |
30.163 mm 1.1875 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 |
85.10 mm 3.35 in |
db - Cone Backface Backing Diameter |
90.90 mm 3.58 in |
Da - Cup Frontface Backing Diameter |
124.20 mm 4.89 in |
Ab - Cage-Cone Frontface Clearance |
1.5 mm 0.06 in |
Aa - Cage-Cone Backface Clearance |
3 mm 0.12 in |
a - Effective Center Location |
-2.8 mm -0.11 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
41800 N 9390 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
161000 N 36200 lbf |
C0 - Static Radial Rating |
222000 N 49800 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
29900 N 6730 lbf |
Factors | |
K - Factor | 1.39 |
e - ISO Factor | 0.42 |
Y - ISO Factor | 1.43 |
G1 - Heat Generation Factor (Roller-Raceway) | 96.2 |
G2 - Heat Generation Factor (Rib-Roller End) | 28.6 |
Cg - Geometry Factor | 0.120 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 42690-42620-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.