SKF 3312 A 2Z C3 Double Row Angular Contact Ball Bearing 60mm Bore Back To Back Arrangement With C3 Internal Clearance High Dynamic Load 127 kN Static Load 95 kN Bearing Steel Cage Sheet Metal No Coating
✔️ 60 mm bore, 130 mm OD, 54 mm width; C3 clearance
SKF 3312 A-2Z/C3 is a double-row, back-to-back sealed ball bearing designed for high radial loads and precise shaft alignment. With shields on both sides, it resists dirt ingress while maintaining smooth rotation. Ideal for rolling mills, conveyors, and heavy-duty machine tools requiring reliable, long life.
| Dimensione | Metric mm | Inches |
|---|---|---|
| Diametro del foro | 60 | 2.36 |
| Outer diameter | 130 | 5.12 |
| Width | 54 | 2.13 |
✅ Bore diameter: 60 mm (2.36 in)
✅ Outer diameter: 130 mm (5.12 in)
✅ Width: 54 mm (2.13 in)
✅ Arrangement: double-row, back-to-back
✅ Contact angle: 30°
✅ Sealing: shield on both sides, non-contact
✅ Basic dynamic load rating: 127 kN
✅ Basic static load rating: 95 kN
✅ Limiting speed: 5000 r/min
✅ Material: bearing steel
✅ Lubrication: none
✅ Relubrication feature: without
✅ Pack size: 1
💡 What is a double-row ball bearing used for in heavy industry equipment?
They are handy for machines that demand stable alignment and long service life.
- High radial load handling in compact spaces - Back-to-back layout provides axial rigidity - Shields protect against dust while keeping friction low - Compatible with SKF Explorer seals and standard housings