Ntn 3G-OTH-115473 — Technical Specifications
The NTN Tapered Roller Bearing Cone: 687 is an inch-system bearing cone with a 4 in bore, 6.299 in OD, and 1.625 in cone width. It features a pressed steel cage and alloy steel ring, and is compatible with cup manufacturer part number 672.
Technical Specifications
| Parameter | Value |
|---|---|
| OD | 6.299 in |
| Bore | 4 in |
| Type | 687 |
| Brand | NTN |
| Cone Wd | 1.625 in |
| Inside Dia | 4 in |
| Cage Material | Pressed Steel |
| Ring Material | Alloy Steel |
| System Of Measurement | Inch |
| Bearing Industry Number | 687 |
| Manufacturer Part Number | 687 |
| Compatible Cup Manufacturer Part Number | 672 |