JB042CP0 ultra thin wall deep groove ball bearing
📷 Product Thumbnail
📐 Structure Drawing
JB042CP0 ultra thin wall deep groove ball bearing
Metric Dimensions (mm)
| Bore d | 107.95 | mm | Bearing inner bore |
| Outer Dia. D | 123.825 | mm | Bearing outer diameter |
| Width B | 7.938 | mm | Bearing width |
Imperial Dimensions (inch)
| Imperial Bore | 4.25 | inch | Imperial inner bore size |
| Imperial Outer Dia. | 4.875 | inch | Imperial outer diameter size |
| Imperial Width | 0.3125 | inch | Imperial width size |
Radial Load (KN)
| Dynamic Load Cr | 3160 | KN | Basic dynamic radial load rating |
| Static Load C0r | 8130 | KN | Basic static radial load rating |
Speed & Torque
| Limiting Speed | 1600 | rpm | Limiting rotational speed |
| No‑load Limit Torque | 0.168 | N·m | No‑load ultimate torque |
Other Parameters
| Weight | 0.141 | kg | Bearing weight |
JB042CP0 ultra thin wall deep groove ball bearing maintains JB‑series equal‑cross‑section with special bore size. Open‑type structure supports convenient relubrication. It mainly takes radial loads and accepts moderate bidirectional axial loads. Suitable for custom‑built optical equipment,special‑spec rotary tables and non‑standard automation assemblies.
C-type deep groove ball bearings - JB series (double-sided sealing) feature a standard deep-groove raceway design with integrated light-contact rubber seals on both sides, providing effective protection against dust and light moisture while maintaining low friction and higher speed capability compared to heavy-contact seals. Available in double-sealed configurations only, with bore diameters ranging from 8mm to 160mm. These bearings deliver balanced sealing effectiveness, low torque, grease retention, and maintenance-free operation, making them ideal for household appliances, office equipment, small electric motors, power tools, and light-duty industrial applications where moderate protection is required.
