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- Address258 Bearing Wholesalers Center Hill, Singapore 628925
- Factory Address258 Bearing Wholesalers Center Hill, Singapore 628925
- Worktime9: 00-18: 00 (بتوقيت بكين)
- Phone(Working Time)+6531591338
- Phone(Nonworking Time)+6531591338
- Fax+6531591338
Tapered Roller Bearings double-row TNA
Contact NowTapered Roller Bearings double-row TNA
While being similar to the TDO bearings, the TNA bearings have inner race narrow faces which are extended to abut and eliminate the requirement for a separate inner race spacer. These bearings have in-built clearance to provide a standard setting range and offer a solution for many floating or fixed bearing applications which require simplicity of assembly.
They have an ID size range between 25.400mm and 1200.150mm (1"-47.25") and OD size from 30.480mm to 2460mm (1.2"-96.8504"). They have a double cup and two single cones. The front faces of the cones can be extended so that they contact each other in order to control the internal bearing clearance.
Chamfers are featured in the bores at the front faces of the two single cones (SW variation) to form a lubrication groove. A backface rib design is featured (SE variation) to accommodate stamped closure or radial lip seals.
| Bearing Number | Bore Dia | Outer DIa | Width | Size |
|---|---|---|---|---|
| Bearing NA484 472D | 1 pcs | Negotiable | - | - |
| Bearing NA48385 48320D | 1 pcs | Negotiable | - | - |
| Bearing NA94700 94117D | 1 pcs | Negotiable | - | - |
| Bearing NA3780 3729D | 1 pcs | Negotiable | - | - |
| Bearing NA329120 329173CD | 1 pcs | Negotiable | - | - |
| Bearing NA776 774CD | 1 pcs | Negotiable | - | - |
| Bearing NA643 632D | 1 pcs | Negotiable | - | - |
| Bearing NA82587 82932D | 1 pcs | Negotiable | - | - |
| Bearing HM231140NA HM231116D | 1 pcs | Negotiable | - | - |
| Bearing HH221449NA HH221410D | 1 pcs | Negotiable | - | - |
| Bearing NA05075 05185D | 1 pcs | Negotiable | - | - |
| Bearing NA861 854D | 1 pcs | Negotiable | - | - |