6203-2RSH/C3LHT23 Single Row Double 2RSH Rubber Sealed Deep Groove Ball Bearing 17×40×12mm C3 Clearance Pre-Filled LHT23 Low Temperature Grease For Cold Storage & Refrigeration Equipment

The 6203-2RSH/C3LHT23 is designed for humid, dusty low-temperature equipment, equipped with double-sided 2RSH contact rubber seals, C3 enlarged clearance and factory pre-filled LHT23 low-temperature grease.

It is widely used in refrigeration fans, cold-room motors and freezer conveyors where waterproof, dustproof and anti-freezing lubrication performance are required.

• Medium load capacity for refrigeration and low-temperature rotary devices
• C3 clearance compensates cold shrinkage & thermal expansion to prevent bearing seizure
• 2RSH contact rubber seals block water mist, dust and fine debris for harsh humid environments
• LHT23 low-temperature grease maintains good fluidity under ultra-low temperature without solidification
• Optimized deep groove raceway bears radial & bidirectional axial loads stably
• Custom design available (clearance, marking, packaging, grease type)

This bearing is widely used in:

• Cold storage refrigeration fans
• Low-temperature industrial driving motors
• Freezer conveyor roller assemblies
• Outdoor low-temperature logistics machinery
• Refrigeration pump auxiliary rotating parts

• 25+ years experience in industrial bearing manufacturing
• Exported to 50+ countries worldwide
• Rich experience in OEM & custom low-temperature sealed bearing projects
• Strict quality inspection before shipment
• Fast response within 24 hours
• Stable supply for long-term cooperation

• Raw material inspection
• Precision machining process
• Heat treatment control
• C3 clearance & rotation noise testing
• LHT23 grease filling & low-temperature sealing performance test
• Final inspection before delivery

Looking for a reliable low temperature sealed bearing supplier?

• Fast quotation within 24 hours
• Technical support from engineers
• Custom solution suggestions
• Competitive factory price