TIMKEN 439-432AB tapered bearings with Flange
Also known as : 439-432AB
- Inside Diameter: 41.275 mm
- Outside Diameter: 92.075 mm
- Width: 11.115 mm
- Basic dynamic load rating: 127 kN
- Basic static load rating: 144 kN
TIMKEN 439-432AB Bearing
TIMKEN 439-432AB Bearing details
Series | 435 |
---|---|
model | 439-432AB |
Cone Part Number | 439 |
Cup Part Number | 432AB |
Design Units | Imperial |
Cage Type | Stamped Steel |
Bearing Weight |
0.900 Kg 2.10 lb |
Dimensions | |
d - Bore |
41.275 mm 1.6250 in |
D - Cup Outer Diameter |
92.075 mm 3.6250 in |
D1 - Flange Outer Diameter |
97.536 mm 3.8400 in |
B - Cone Width |
29.901 mm 1.1772 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 |
11.115 mm 0.4376 in |
T1 - Bearing Width |
27.783 mm 1.0938 in |
Abutment and Fillet Dimensions | |
R - Cone Backface "To Clear" Radius |
1.300 mm 0.050 in |
r - Cup Backface "To Clear" Radius |
2.30 mm 0.090 in |
da - Cone Frontface Backing Diameter |
48.5 mm 1.91 in |
db - Cone Backface Backing Diameter |
50 mm 1.97 in |
Da - Cup Frontface Backing Diameter |
87.12 mm 3.46 in |
Ab - Cage-Cone Frontface Clearance |
1.3 mm 0.05 in |
Aa - Cage-Cone Backface Clearance |
1 mm 0.04 in |
a - Effective Center Location |
-9.1 mm -0.36 in |
Basic Load Ratings | |
C90 - Dynamic Radial Rating (90 million revolutions) |
32900 N 7400 lbf |
C1 - Dynamic Radial Rating (1 million revolutions) |
127000 N 28500 lbf |
C0 - Static Radial Rating |
144000 N 32400 lbf |
Ca90 - Dynamic Thrust Rating (90 million revolutions) |
16000 N 3600 lbf |
Factors | |
K - Factor | 2.05 |
e - ISO Factor | 0.28 |
Y - ISO Factor | 2.11 |
G1 - Heat Generation Factor (Roller-Raceway) | |
G2 - Heat Generation Factor (Rib-Roller End) | |
Cg - Geometry Factor | 0.0805 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 439-432AB 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.