BEARINGDEXDeep groove ball, thin section
6807 bearing
35 mm bore, 47 mm outside diameter, 7 mm width (1.378 × 1.8504 × 0.2756 in). SKF numbers it 61807.
Dimensions
| mm | inch | |
|---|---|---|
| Bore d | 35 | 1.3780 |
| Outside diameter D | 47 | 1.8504 |
| Width B | 7 | 0.2756 |
Quick numbers
| Pitch diameter dm | 41.0 mm |
| Section height (D − d)/2 | 6.0 mm |
| n·dm at 1,800 rpm | 73,800 |
| n·dm at 3,600 rpm | 147,600 |
Compare against the maker's limiting speed. Speed calculator · L10 life
What the number means
6Deep groove ball, thin section
8Diameter series 8: thin section. Width series 0 is implied and left off.
07Bore code 07 × 5 = 35 mm
How each brand writes it
Same bearing, every maker's notation| Version | SKF | FAG | NSK | NTN | Koyo | NACHI |
|---|---|---|---|---|---|---|
| Open | 61807 | 6807 | 6807 | 6807 | 6807 | 6807 |
| Shields both sides | 61807-2Z | 6807-2ZR | 6807ZZ | 6807ZZ | 6807ZZ | 6807ZZE |
| Contact seals both sides | 61807-2RSH | 6807-2RSR | 6807DDU | 6807LLU | 6807-2RS | 6807-2NSE |
| Contact seals both sides, C3 | 61807-2RSH/C3 | 6807-2RSR-C3 | 6807DDUC3 | 6807LLUC3 | 6807-2RSC3 | 6807-2NSE C3 Verify |
| Non-contact seals both sides | 61807-2RSL | 6807-2BRS Verify | 6807VV | 6807LLB | 6807-2RU Verify | 6807-2NKE Verify |
| Shields both sides, C3 | 61807-2Z/C3 | 6807-2ZR-C3 | 6807ZZC3 | 6807ZZC3 | 6807ZZC3 | 6807ZZE C3 Verify |