Ntn 3G-OTH-103441 — Technical Specifications
The NTN Tapered Roller Bearing Assembly, model 31309 (SKU 806A63), is a metric tapered roller bearing assembly with a 45 mm bore, 100 mm OD, 25 mm cone width, and 18 mm cup width. It features a pressed steel cage and carbon steel rings, with manufacturer part number 4T-30309D and bearing industry number 31309.
Technical Specifications
| Parameter | Value |
|---|---|
| OD | 100 mm |
| Bore | 45 mm |
| Brand | NTN |
| Cup Wd | 18 mm |
| Cone Wd | 25 mm |
| Cage Material | Pressed Steel |
| Ring Material | Carbon Steel |
| System Of Measurement | Metric |
| Bearing Industry Number | 31309 |
| Manufacturer Part Number | 4T-30309D |