High Temperature Bearings 350°C (HT1)

GMW high-temperature deep groove ball bearings with suffix HT1 are suitable for slow speeds and temperatures up to a maximum of 350°C. Depending on the application, these bearings allow stable operation without maintenance.

All HT1 bearings have the following basic features:

• Made from AISI 52100 / SUJ2 / GCr15 steel material
• C5 clearance design compensates for temperature-induced distortion
• Adaptable to temperatures up to 350°C (effective operating temperature 330°C)
• Manganese phosphate (Mn₃(PO₄) 2) Surface coating (according to EN ISO 9717) ensures enhanced protection against corrosion.
• Special molybdenum sulphide (MoS₂) grease in mineral oil forms a highly effective lubricating layer on rubbing and sliding surfaces. This reduces friction, allowing parts to operate more smoothly and providing greater economic benefits for bearings.
• 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 cover (open), two heat-resistant steel covers (2Z)

Replacement for: SKF VA228/VA201 | SNR F600/F604 | SWC HT1 | ENC ENC330 | BECO BHT 320°-350°