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New Timken 211KDD radial ball bearing 6211 double shielded alloy steel silver finish

Timken

Timken 211KDD Radial Ball Bearing 6211 Double Shielded Collectible

SKU CH-31V6-QKQPA

Radial ball bearing with 55 mm bore, 100 mm outside diameter and double shields for contaminant protection

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Industry-standard 6211 bearing fits common 55 mm shafts
  • Double-shielded design keeps lubricant in and contaminants out
  • Alloy-steel rings and balls handle 48 kN dynamic radial loads
  • ABEC 1 precision meets basic tolerance requirements for general use
  • New Timken unit ready for installation or collection

Timken 211KDD Radial Ball Bearing

The Timken 211KDD is a radial ball bearing identified by industry number 6211. It suits maintenance technicians and collectors who need a double-shielded unit with a 55 mm bore and 100 mm outside diameter.

Metric ABEC 1 double-shielded limits

The bearing follows metric dimensions and carries an ABEC 1 rating. Its double shields retain SRI 2 lubricant while excluding coarse contaminants. The alloy-steel rings and steel cage support a dynamic radial load capacity of 48 100 N within the stated bore tolerance of +0/-0.015 mm.

Upgrade from open or single-shielded 6211 bearings

This unit replaces open or single-shielded 6211 bearings when better lubricant retention is required. The jump is worth it for equipment that runs in dusty or splashed environments where the extra shield reduces relubrication intervals.

Highlights

  • Industry-standard 6211 bearing fits common 55 mm shafts
  • Double-shielded design keeps lubricant in and contaminants out
  • Alloy-steel rings and balls handle 48 kN dynamic radial loads
  • ABEC 1 precision meets basic tolerance requirements for general use
  • New Timken unit ready for installation or collection

Specifications

BrandTIMKEN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How do I choose between the 211KDD and the 6211 industry number?

Both refer to the same bearing; 211KDD is the Timken part code and 6211 is the industry standard designation for this size and shield type.

What does the 48,100 N dynamic radial load capacity mean when the bearing is installed?

It is the maximum steady radial load the bearing can carry at rated life under normal operating conditions.

What does the ABEC 1 rating limit in practice?

ABEC 1 sets the baseline tolerance class for bore diameter, runout and ring geometry; it caps precision but not load or speed capability.

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