SKF 306 Z Deep Groove Ball Bearing with 30 mm bore delivers high load and precision, 29.7 kN dynamic rating, 21.6 kN static rating, bearing steel, shielded, sheet metal cage, no lubricant, up to 11000 r/min for demanding machinery
✔️ Bore 30 mm, OD 72 mm, width 19 mm, CN clearance
SKF 306-Z is a shielded ball bearing designed for easy mounting on shafts with a 30 mm bore. This single-row bearing handles light to medium radial loads in conveyors, fans, and general machinery where low friction and quiet operation matter.
✅ Basic Dynamic Load Rating: 29.7 kN
✅ Basic Static Load Rating: 21.6 kN
✅ Bearing Material: Bearing steel
✅ Outer Ring Locating Feature: None
✅ Bore Diameter: 30 mm
✅ Bore Type: Cylindrical
✅ Cage: Sheet metal
✅ Sealing Type: Non-contact; shield on one side
✅ Width: 19 mm
✅ Outer Diameter: 72 mm (2.83 in)
✅ Reference Speed: 18,000 r/min
✅ Matched Arrangement: No
✅ Number of Rows: 1
✅ Sealing Type: Non-contact
✅ Pack: 1 bearing
| Dimension | Métrique | Inches |
|---|---|---|
| Diamètre intérieur | 30 mm | 1,18 pouces |
| Outer diameter | 72 mm | 2.83 in |
| Width | 19 mm | 1,9 cm |
| Pack height | 78 mm | 3.07 in |
| Pack length | 76 mm | 2.99 in |
| Pack width | 23 mm | 0.91 in |
💡 À quoi sert un palier à semelle dans les équipements industriels ?
They provide stable radial support for rotating shafts in a compact housing, making alignment quick and maintenance easy.
- Handy in conveyors, fans, motors, and other machinery requiring reliable shaft support - Useful for setups needing easy mounting and quick shaft replacement - Helps minimize downtime by keeping shafts aligned and loads balanced - Accepts common shaft sizes and mounting configurations for flexible integration