CNBRG
Model Application

Self-aligning ball bearings

Double-row steel balls with a spherical outer ring compensate for angular misalignment; ideal for flexible shafts.

Model Card07 / 17

Model Series

1200 / 1300 / 2200 / 2300 Series

Common Sizes
Common Inner Diameter 10–100 mm
Quotation Materials
Model / Quantity / Operating Conditions / Target Market
Verify against drawings and old part photos directly.
01 / Primary Use

Where is this model used?

Fans, woodworking machinery, textile machinery, conveying equipment, and general drives.

For reference only. Final model selection must be confirmed based on load, speed, temperature, lubrication method, installation space, and target market requirements. If drawings or photos of the old part are available, they can be used for direct verification.

02 / Install

Installation Tips

Allow minor angular deviation within sample limits; verify rotational flexibility after installation.

03 / Maintenance

Maintenance Tips

Periodically replenish lubrication; monitor seal and clearance. Check shaft alignment under long-axis operating conditions.

Request for Quotation (RFQ)

Confirm these before sending the model number

  • Bearing Model, Brand Requirements, or Substitution Notes
  • Inner diameter, outer diameter, width, or full drawing
  • Quantity, Target Market, and Estimated Lead Time
  • Load, speed, temperature, and lubrication conditions
  • Precision, Clearance, Sealing, and Packaging Requirements
Model Quote

Send over the model, quantity, and operating conditions.

Please specify alternative models, brand requirements, packaging methods, and target markets to facilitate price verification and shipment documentation.

Current Model / SELECTED MODEL

Self-aligning ball bearings

1200 / 1300 / 2200 / 2300 Series

Common Inner Diameter 10–100 mm

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