6314 bearing: 70 × 150 × 35 mm
Bearings › 6314
A 6314 is a deep groove ball bearing, 70 mm bore, 150 mm outside diameter, 35 mm wide. Variants: 6314-2RS (rubber sealed), 6314-ZZ (metal shields), 6314 open.
| Bore | 70 mm |
|---|---|
| Outside diameter (OD) | 150 mm |
| Width | 35 mm |
| Dynamic load rating C | 111 kN |
| Static load rating C0 | 68 kN |
| Limiting speed | 6 300 r/min |
| Weight | 2.49 kg |
Ratings and weight: SKF product page, skf.com, read 2 Oct 2026, designation 6314. Limiting speed as SKF gives it.
Open 6314 in BenchsmithAdd to order list
What the number means
6 | Deep groove ball bearing |
3 | Medium series |
14 | Bore 14 × 5 = 70 mm |
Ask for
- 6314-2RS: rubber sealed both sides. Other brands: SKF 6314-2RSH, FAG 6314-2RSR, NSK 6314DDU, NTN 6314LLU, Koyo 6314-2RS.
- 6314-ZZ: metal shields both sides. Other brands: SKF 6314-2Z, FAG 6314-2ZR, NSK 6314ZZ, NTN 6314ZZ, Koyo 6314ZZ.
- 6314: open, no seals or shields.
Add C3 for electric motors and anything that runs hot.
About the 63 series
Same bore as the 62, but a bigger OD and wider. Heavier load, same shaft. You'll find them in pumps, compressors and the drive end of bigger motors.
If a 62 keeps failing and the housing has room, a 63 is the usual upgrade. Check the housing bore first; it won't fit a 62's seat.
Same bore, different size
One size up or down
Every bearing 70 × 150 × 35 mm: 70 × 150 × 35 mm bearings. Measured a bearing with no number on it? Type the bore, OD and width into Benchsmith → Find → Bearing.