6011CM Single Row Deep Groove Ball Bearing 55×90×18mm Brass Cage C3 Clearance

The 6011CM is open single row deep groove ball bearing fitted with solid machined brass cage and C3 enlarged radial clearance. It can bear combined radial load and light bidirectional axial load. The brass cage delivers stable performance under continuous high temperature operation, while C3 clearance reserves expansion space to avoid bearing seizure for high-speed heating equipment. Widely applied in industrial motors, water pumps and general heavy-duty transmission machinery.

Complete technical data and dimensional drawings are available upon customer request.

1. Solid machined brass cage resists deformation and works steadily under long-time high temperature working conditions
2. C3 enlarged radial clearance eliminates thermal expansion stress to prevent bearing locking during high-speed operation
3. Standard deep groove raceway supports both radial and slight bidirectional axial loads with low running noise
4. Open structure allows easy onsite re-lubrication to extend bearing service life
5. Separable inner and outer rings simplify installation, disassembly and daily maintenance inspection
6. Customizable options include CN standard clearance, ZZ metal shield, 2RS rubber seal and OEM laser marking

Effectively reduce equipment maintenance downtime and lower overall operation costs

This bearing is widely matched for the following industrial equipment:

• High-temperature industrial driving motor rotor support assemblies
• Large industrial water pump and blower rotary shafts
• General heavy-duty packaging and textile machinery transmission parts
• Small gearbox input and intermediate supporting shafts
• Aftermarket replacement spare parts for various rotary industrial equipment

Ideal open-type heavy-duty ball bearing solution for high-temperature working environments

• 25 years of professional bearing manufacturing experience
• Products exported to more than 50 countries and regions around the world
• Rich experience in OEM, ODM and customized bearing production
• Full set of strict raw material and finished product quality inspection procedures before shipment
• Professional engineering team provides fast one-on-one technical support within 24 hours
• Stable mass production capacity with preferential prices for long-term bulk cooperation

We focus on consistent product quality, stable delivery cycles and long-term win-win partnerships

• Raw material chemical composition and surface hardness inspection
• Precision turning processing and mirror superfinishing treatment on inner and outer raceway surfaces
• Standardized constant temperature heat treatment process to stabilize internal metal stress
• Comprehensive testing covering radial clearance, rotation flexibility and dynamic/static load capacity
• Final visual appearance and dimensional re-inspection before packaging and shipment

Every batch of bearings passes full inspection to guarantee uniform and stable performance

If you need high-quality 6011CM brass cage C3 clearance deep groove ball bearings for high-temperature motor and pump equipment, please send your inquiry to us.

You will obtain the following professional services after sending inquiry:

• Fast official quotation reply within 24 hours
• Targeted technical parameter matching support from professional bearing engineers
• Customized product solution suggestions according to your working conditions
• Competitive factory direct bulk wholesale price

Send your demand and quantity requirements to us immediately for a detailed offer