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- Single row bearing Double row bearing Multi-row bearing
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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
CYLINDRICAL ROLLER BEARINGS one-row STANDARD SERIES
Contact NowIn bearings of this type, the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.
There are different types designated as NU, NJ, NUP, N, NF (for single-row bearings), NNU, and NN (for double-row bearings depending on the design or absence of side ribs).
The outer and inner rings of all types are separable.
Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings. Cylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.
Pressed steel or machined brass cages are generally used, but sometimes molded polyamide cages are also used.
Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can sustain limited axial loads in one direction. Types NH and NUP can be used as fixed-end bearings.
NH-type cylindrical roller bearings consist of the NJ-type cylindrical roller bearings and HJ-type L-shaped thrust collars.
The inner ring loose rib of an NUP-type cylindrical roller bearing should be mounted so that the marked side is on the outside.
| Bearing Number | Bore Dia | Outer DIa | Width | Size |
|---|---|---|---|---|
| Bearing 170RT93 | 1 pcs | Negotiable | - | - |
| Bearing 105RT32 | 1 pcs | Negotiable | - | - |
| Bearing 250RN91 | 1 pcs | Negotiable | - | - |
| Bearing 240RT91 | 1 pcs | Negotiable | - | - |
| Bearing 220RJ92 | 1 pcs | Negotiable | - | - |
| Bearing 190RU91 | 1 pcs | Negotiable | - | - |
| Bearing 190RJ92 | 1 pcs | Negotiable | - | - |
| Bearing 190RU92 | 1 pcs | Negotiable | - | - |
| Bearing 170RF93 | 1 pcs | Negotiable | - | - |
| Bearing 170RT91 | 1 pcs | Negotiable | - | - |
| Bearing 220RJ51 | 1 pcs | Negotiable | - | - |
| Bearing 220RF92 | 1 pcs | Negotiable | - | - |