Ntn 3G-OTH-116917 — Technical Specifications
The NTN 645 is an inch-system tapered roller bearing cone with a tapered bore, a 2 13/16 in bore, a 4.65 in OD, and a 1.625 in cone width. It features a chrome steel cage and a carbon steel ring, and is compatible with cup manufacturer part number 632B.
Technical Specifications
| Parameter | Value |
|---|---|
| OD | 4.65 in |
| Bore | 2 13/16 in |
| Type | 645 |
| Brand | NTN |
| Cone Wd | 1.625 in |
| Bore Type | Tapered |
| Cage Material | Chrome Steel |
| Ring Material | Carbon Steel |
| System Of Measurement | Inch |
| Bearing Industry Number | 645 |
| Manufacturer Part Number | 645 |
| Compatible Cup Manufacturer Part Number | 632B |