306SZZC MRC cartridge bearing offers reliable, low friction performance with 30 mm ID and 72 mm OD, 1 3/16 in wide, double sealed, no snap ring, single row radial steel bearing for durable industrial operation
UPC:
✔️ 30 mm bore, 72 mm OD, 1 3/16 in width, double sealed
The MRC 306SZZC cartridge bearing is a single-row radial steel bearing designed for compact spaces where lubrication is limited. This sealed ball bearing supports significant radial loads and can handle substantial thrust in either direction even at high speeds, making it ideal for conveyors, packaging lines, and automation equipment.
✅ Bore: 30 mm (1.18 in)
✅ Outer diameter: 72 mm (2.83 in)
✅ Width: 30.16 mm (1.19 in)
✅ Seal: Double sealed; rubber seals; no snap ring
✅ Type: Single-row radial bearing, steel cage
✅ Precision: ABEC 1, normal radial clearance
✅ Lubrication: Grease-filled with Polyurea base
✅ Max speeds: Grease 9000 rpm; Sealed 6300 rpm; Oil 11000 rpm
✅ Weight: 1.189 lbs
💡 What is a cartridge bearing used for in compact machinery with sealed lubrication?
In short, this handy design keeps motion smooth in tight spaces with minimal maintenance.
- Handy for conveyors, packaging lines, and automation systems - Provides stable radial support with low friction in small envelopes - Easy to replace in standard housings without special tooling