TSB 6212C3 TSB6212C3

This deep groove ball bearing (model 6212/C3) is a robust, single-row radial bearing designed for applications needing higher than standard internal clearance. The bearing has a 60 mm inner diameter, 110 mm outer diameter, and 22 mm width. Made with high-carbon chrome steel rings and balls and a steel (pressed) cage, it’s open (no seals or shields), allowing for higher speed when clean. The C3 internal clearance accommodates thermal expansion or shaft misalignment. Dynamic load capacity is about 58,000 N, static approx. 36,000 N, and limiting speeds are around 7,000 RPM (oil) / 6,000 RPM (grease). Operating temperature range is −40 to +120 °C. Ideal for moderate to heavy radial loads, rotating shafts, gearboxes, industrial machinery, or any setup where extra clearance is beneficial.

• Deep groove single-row design for radial loads, also tolerates moderate thrust loads
• Bore 60 mm × OD 110 mm × Width 22 mm for a compact but robust footprint
• Open type — no seals or shields; lower friction, easier heat dissipation
• Steel construction: high-carbon chrome steel rings & balls; pressed steel cage
• Internal clearance: C3, larger than standard for thermal expansion, heavier loads, or high-temperature usage
• Dynamic load rating ~58,000 N; static ~36,000 N to handle both dynamic and static stresses
• Limiting speeds up to ~7,000 RPM with oil lubrication; ~6,000 RPM with grease lubrication
• Temperature range from −40 °C to +120 °C
• Weight approx. 0.783 kg (≈ 1.7-1.8 lb)