Tritan 6306 2RS/C3 PRX Radial Ball Bearing 30mm Bore 72mm OD 19mm Width

TRITAN 6306 Radial Ball Bearing

The TRITAN 6306 is a new metric radial ball bearing designed for rotating equipment that requires a 30 mm bore and 72 mm outside diameter. It suits maintenance engineers and OEM assemblers who need a standard 6306 series replacement with double contact seals for oily or greasy environments.

6 000 lbf Dynamic Capacity and 19 mm Width

The bearing carries a dynamic radial load capacity of 6 000 lbf, giving headroom for moderate shaft loads in conveyors, fans or gearboxes. The 19 mm outer ring width and ABEC 1 tolerance class limit its use to applications where standard running accuracy is sufficient; precision spindles or high-speed shafts will exceed its rating.

Metric 6306 Series Interface Constraints

The 30 mm bore has a tolerance of +0/-0.1 mm, so the shaft must be manufactured to a matching metric fit. Double contact seals retain Polyrex EM grease but add drag, making the bearing unsuitable for very high speeds or dry-running conditions. The alloy steel rings and AISI 52100 balls are not corrosion resistant, so exposure to water or chemicals requires external protection.