Designation system - SKF
Manufacturer
Suffix
Prefix
Found: 897
| Suffix/Prefix | Manufacturer | Description | Example | Refers to |
|---|---|---|---|---|
| QFT | SKF | Set of four matched deep groove or angular contact ball bearings. As /QBT but with face-to-face pair at one side, i.e. three bearings in tandem and face-to-face with fourth bearing. | 7215ACD/P4A QFT B | |
| QFTA | SKF | QFT+A. Set of four matched deep groove or angular contact ball bearings. As /QBT but with face-to-face pair at one side, i.e. three bearings in tandem and face-to-face with fourth bearing. Extra light preload (719 .. D, 70 .. D and 72 .. D series) or Light preload (718 .. D, 719 .. E, 70 .. E, 719 .. B and 70 .. B series). | 7215ACD/P4A QFTA | |
| QFCG.. | SKF | QFC+G... Set of four matched deep groove or angular contact ball bearings. As /QBC but with central pair arranged face-to-face, i.e. two tandem pairs arranged face-to-face. Special preload, expressed in daN e.g. G240 (718 .. D, 719 .. D, 70 .. D, 72 .. D, 719 .. E, 70 .. E, 719 .. B and 70 .. B series). | 7213 BEP- QFCG2225 | |
| QFCD | SKF | QFC+D. Set of four matched deep groove or angular contact ball bearings. As /QBC but with central pair arranged face-to-face, i.e. two tandem pairs arranged face-to-face. Heavy preload (719 .. D, 70 .. D and 72 .. D series). | ||
| QFCC | SKF | QFC+C. Set of four matched deep groove or angular contact ball bearings. As /QBC but with central pair arranged face-to-face, i.e. two tandem pairs arranged face-to-face. Moderate preload (719 .. D, 70 .. D and 72 .. D series) or Heavy preload (718 .. D, 719 .. E, 70 .. E, 719 .. B and 70 .. B series). | 7011AC/P4 QFCC | |
| QFCB | SKF | QFC+B. Set of four matched deep groove or angular contact ball bearings. As /QBC but with central pair arranged face-to-face, i.e. two tandem pairs arranged face-to-face. Light preload (719 .. D, 70 .. D and 72 .. D series) or Moderate preload (718 .. D, 719 .. E, 70 .. E, 719 .. B and 70 .. B series). | 71920 CD/P4A QFCB | |
| QFC | SKF | Set of four matched deep groove or angular contact ball bearings. As /QBC but with central pair arranged face-to-face, i.e. two tandem pairs arranged face-to-face. | 760206TN1/P4 QFC A | |
| QFCA | SKF | QFC+A. Set of four matched deep groove or angular contact ball bearings. As /QBC but with central pair arranged face-to-face, i.e. two tandem pairs arranged face-to-face. Extra light preload (719 .. D, 70 .. D and 72 .. D series) or Light preload (718 .. D, 719 .. E, 70 .. E, 719 .. B and 70 .. B series). | BSA305C/ QFCA | |
| QE5 | SKF | Special electric motor quality (no longer used). | 6001ZZ/ QE5 | |
| QE6 | SKF | Special electric motor quality (no longer used). | 609-2RS1/ QE6 |