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Timken 209KDD radial ball bearing double shielded alloy steel 45 mm bore 85 mm outer diameter 19 mm width

Timken

Timken 209KDD Radial Ball Bearing 6209 Double Shielded Collectible

SKU CH-JQNH-606C9

Precision radial ball bearing with 45 mm bore, 85 mm outside diameter and double shields for contaminant protection

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Precision 45 mm bore fits standard shafts
  • 85 mm outside diameter matches 6209 envelope
  • Double shields keep contaminants out
  • Alloy steel rings and balls handle 36 300 N dynamic load
  • 19 mm width drops into existing housings

Authentic Timken Bearing 6209

The Timken 209KDD is a new radial ball bearing classified under sports memorabilia and collectibles. It carries the industry number 6209 and features a double-shielded closure for contamination protection. This item suits collectors seeking original power-transmission components from a recognised brand.

Critical Fit Specification 45 mm Bore

The bearing has a bore diameter of 45 mm with a tolerance of +0/-0.012 mm, an outside diameter of 85 mm and an outer ring width of 19 mm. These three dimensions determine whether the unit matches the shaft and housing in your application. Verify all three figures before purchase.

Sustained Load Behaviour 36 300 N

Dynamic radial load capacity is rated at 36 300 N, reflecting performance under continuous operation rather than peak impulse. Alloy steel rings, steel cage and SRI 2 lubricant support consistent running at this load level. ABEC 1 rating indicates standard precision for general industrial use.

Highlights

  • Precision 45 mm bore fits standard shafts
  • 85 mm outside diameter matches 6209 envelope
  • Double shields keep contaminants out
  • Alloy steel rings and balls handle 36 300 N dynamic load
  • 19 mm width drops into existing housings

Specifications

BrandTIMKEN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

What does a 36,300 N dynamic radial load capacity mean once the bearing is installed in a machine?

The bearing can sustain a continuous radial force of 36,300 newtons while rotating at its rated speed without premature fatigue.

How does the ABEC 1 rating affect the running precision and speed limit of this 6209 bearing?

ABEC 1 sets standard tolerance bands for bore, outer diameter and runout, so the bearing suits general-purpose shafts and moderate speeds rather than high-precision spindles.

What shaft and housing dimensions are required to mount a 45 mm bore, 85 mm outside diameter bearing with a 1.1 mm fillet radius?

Use a 45 mm shaft with a +0/-0.012 mm tolerance and an 85 mm housing bore; provide a corner radius of at least 1.1 mm so the bearing seats fully against the shoulder.

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