TIMKEN 44143-44348-B tapered bearings with Flange
Also known as : 44143-44348-B
- Inside Diameter: 36.513 mm
- Outside Diameter: 88.501 mm
- Width: 13.492 mm
- Basic dynamic load rating: 99.8 kN
- Basic static load rating: 88.6 kN
TIMKEN 44143-44348-B Bearing
TIMKEN 44143-44348-B Bearing details
| Series | 44000 |
|---|---|
| model | 44143-44348-B |
| Cone Part Number | 44143 |
| Cup Part Number | 44348-B |
| Design Units | Imperial |
| Cage Type | Stamped Steel |
| Bearing Weight |
0.800 Kg 1.70 lb |
| Dimensions | |
| d - Bore |
36.513 mm 1.4375 in |
| D - Cup Outer Diameter |
88.501 mm 3.4843 in |
| D1 - Flange Outer Diameter |
93.937 mm 3.6983 in |
| B - Cone Width |
23.698 mm 0.9330 in |
| C - Cup Width |
17.463 mm 0.6875 in |
| C1 - Cup Flange Width |
5.555 mm 0.2187 in |
| T - Bearing Width to Flange |
13.492 mm 0.5312 in |
| T1 - Bearing Width |
25.400 mm 1.0000 in |
| Abutment and Fillet Dimensions | |
| R - Cone Backface "To Clear" Radius |
2.300 mm 0.090 in |
| r - Cup Backface "To Clear" Radius |
1.5 mm 0.06 in |
| da - Cone Frontface Backing Diameter |
50 mm 1.97 in |
| db - Cone Backface Backing Diameter |
54.10 mm 2.13 in |
| Da - Cup Frontface Backing Diameter |
86.11 mm 3.40 in |
| Ab - Cage-Cone Frontface Clearance |
3.8 mm 0.15 in |
| Aa - Cage-Cone Backface Clearance |
3 mm 0.12 in |
| a - Effective Center Location |
2.3 mm 0.09 in |
| Basic Load Ratings | |
| C90 - Dynamic Radial Rating (90 million revolutions) |
25900 N 5810 lbf |
| C1 - Dynamic Radial Rating (1 million revolutions) |
99800 N 22400 lbf |
| C0 - Static Radial Rating |
88600 N 19900 lbf |
| Ca90 - Dynamic Thrust Rating (90 million revolutions) |
34600 N 7770 lbf |
| Factors | |
| K - Factor | 0.75 |
| e - ISO Factor | 0.78 |
| Y - ISO Factor | 0.77 |
| G1 - Heat Generation Factor (Roller-Raceway) | 22.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 8.71 |
| Cg - Geometry Factor | 0.0899 |
As TIMKEN bearing distributor, Nodes bearings have TIMKEN 44143-44348-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.
