High Temperature Bearings 250°C (T250X) – Upgrande

The GMW deep groove ball bearing suffix T250X is an extension of the T250 series; it is machined with an additional manganese phosphate coating and is suitable for medium speeds with temperatures up to 250°C. All T250X deep groove ball bearings have the following advantages:

• Made from AISI 52100 / SUJ2 / GCr15 steel material
• C4 clearance design compensates for temperature-induced distortion
• Stable operation at temperatures up to 250°C (even up to 280°C the bearing still operates stably)
• Manganese phosphate (Mn₃(PO₄) 2) Surface coating (according to EN ISO 9717) ensures enhanced protection against corrosion.
• Special polytetrafluoroethylene (PTFE) heat-resistant grease for smooth movement
• Riveted steel plate roller cage provides high stability but low friction

Full range of product codes, such as:

• 6000 … 6022
• 6200 … 6222
• 6300 … 6322
• There are many types to choose from: No grease cap (open), two heat-resistant steel caps (2Z) or an acrylonitrile butadiene (NBR) rubber cap (2RS1)

Replaces: ENC 270 (Green box) | BECO BHTS 280º