SKU: 4T-78214C/78551-NTN
NTN 4T-78214C/78551 Tapered Roller Bearing Cup and Cone Set 2.125x5.513x1.437 inch
NTN 4T-78214C/78551 Tapered Roller Bearing Cup and Cone Set 2.125x5.513x1.437 inch
Regular price
CHF 179.67
ex VAT
Regular price
Sale price
CHF 179.67
ex VAT
In stock
Price Break
10+
CHF 159.91
19+
CHF 150.92
29+
CHF 149.13
39+
CHF 147.33
49+
CHF 145.53
74+
CHF 143.74
99+
CHF 134.75
199+
CHF 132.96
249+
CHF 131.16
499+
CHF 129.36
999+
CHF 125.77
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Description
Description
NTN Imperial Taper Roller Bearings: Designed to carry heavy radial loads and single direction thrust loads.
Supplied as a two-part set consisting of the cone inner part where the rollers and cage are located (fits on the shaft) and the outer cup part (fits in the housing).
NTN Europe is a world-renowned leader in the bearing manufacturing sector and their tapered roller bearings are no exception.
Manufactured to exacting standards you can be assured of the quality of NTN products.
Benefits: NTN quality assured, Socially and environmentally responsible manufacturer.
- Brand / Quality:
- NTN - High Quality
- Inside Diameter:
- 53.98mm = 2.125 (2-1/8) inch
- Outside Diameter:
- 140.03mm = 5.513 inch
- Width:
- 36.51mm = 1.437 (1-7/16) inch
- Style:
- Taper Roller Bearing
Technical
Technical
| --- | Bearing dimensions |
|---|---|
| d | 2.125 inch (53.975mm) |
| D (inch) | 5.513 inch (140.03mm) |
| T | 1.437 inch (36.512mm) |
| B | 1.309 inch (33.236mm) |
| C | 0.93 inch (23.52mm) |
| --- | Speeds and loads |
| C<sub>r</sub> | 190kN |
| C<sub>or</sub> | 212kN |
| Speed in grease | 2600rpm |
| Speed in oil | 3400rpm |
| --- | Abutment dimensions |
| d<sub>a</sub> | 79mm |
| d<sub>b</sub> | 77.5mm |
| D<sub>a</sub> | 117mm |
| D<sub>b</sub> | 132mm |
| r<sub>as</sub> max | 0.8mm |
| r<sub>1as</sub> max | 2.3mm |
| Load center<sup>2</sup> | -8.5mm - Indicates a load center at the outside on the end of an inner ring |
| Constant e | 0.87 |
| Axial load factor Y<sub>2</sub> | 0.69 |
| Axial load factor Y<sub>0</sub> | 0.38 |
| Weight | 2.77kg |
Reviews
Reviews
