Designation system - SKF
Manufacturer
Suffix
Prefix
Found: 897
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| PWTR | SKF | Support roller based on a double row full complement cylindrical roller bearing with three integral outer ring flanges and a loose flange ring on both sides of the inner ring. | PWTR 3580 2RS | Track rollers |
| NNTR | SKF | Support roller based on a double row full complement cylindrical roller bearing with three integral outer ring flanges and a loose flange ring on both sides of the inner ring. | NNTR 130x300x172.6 | Track rollers |
| NUTR | SKF | Support roller based on a double row full complement cylindrical roller bearing with two integral outer ring flanges and a loose flange ring on both sides of the inner ring. | NUTR 20 X | Track rollers |
| STO | SKF | Support roller without a flange ring, fitted with a needle roller and cage assembly. | STO 30 | Track rollers |
| NATR | SKF | Support roller with two pressed-on flange rings, fitted with a needle roller and cage assembly. | NATR 25 | Track rollers |
| NATV | SKF | Support roller with two pressed-on flange rings, fitted with a full complement of needle rollers. | NATV 10 PPA | Track rollers |
| NA22 | SKF | Support roller without a flange ring, fitted with a needle roller and cage assembly. | NA 2206 2RS | Track rollers |
| 3057.. C | SKF | Double row cam roller with a cylindrical (flat) outer ring running surface. | 305707 C-2Z | Cam rollers |
| 3058.. C | SKF | Double row cam roller with a crowned outer ring running surface. | 305804 C-2Z | Cam rollers |
| 3612.. R | SKF | Single row cam roller with an NBR contact seal on both sides. | 361204 R | Cam rollers |