Heavy-load open ball bearing ST122332B single unit - 12 mm shaft, 23 mm OD, 32 mm length, 1800 N dynamic / 1640 N static, 120°C rated for linear slide units and industrial machinery

Single heavy-load open ball bearing ST122332B unit
✔️ 12 mm shaft, 23 mm OD, 32 mm length, 1800 N dyn, 1640 N stat, 120°C

This single open heavy-load steel ball bearing (ST122332B) is designed for industrial machinery and linear slide unit applications that need high radial capacity and heat resistance up to 120°C. Common uses include guide shafts, conveyor rollers, and slide assemblies.

✅ Model: ST122332B, ST Metric Series
✅ Type: Heavy-load open ball bearing (not sealed)
✅ Shaft diameter: 12 mm
✅ Outer diameter : 23 mm
✅ Length: 32 mm
✅ Dynamic load: 1800 N, static load: 1640 N
✅ Material: Steel (not ceramic), temperature rated to 120°C
✅ Unit: single bearing, weight ~0.100 lb, typically ships in 1 day

💡 What is an open ball bearing used for in linear slide units and industrial machinery? Open ball bearings give low-friction rolling support where contamination is limited and heavy radial loads or elevated temps are expected. - They support radial loads and guide shafts in linear slide units, conveyors, and rollers, improving precision and motion control. - Choose open vs sealed ball bearing by environment: sealed ball bearing keeps out dirt, open bearings run cooler and suit higher-load scenarios. - For heavy-load or high-temp needs, pick a steel heavy-load bearing with the right dynamic/static capacities and temperature rating.