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Silver metal radial ball bearing double sealed 45 mm bore 85 mm outer diameter 19 mm width

Timken

Timken 209PP Radial Ball Bearing 6209 Double Sealed 45 mm 85 mm 19 mm

SKU CH-B9JW-5W104

A double-sealed radial ball bearing with a 45 mm bore, 85 mm outside diameter and 19 mm width, rated for 36 300 N dynamic radial load

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Double-sealed closure keeps contaminants out
  • 45 mm bore fits standard shaft sizes
  • 85 mm outer diameter matches 6209 industry number
  • 36 300 N dynamic radial load capacity handles heavy loads
  • Alloy steel rings and balls resist wear

Radial Ball Bearing 6209

The Timken 209PP radial ball bearing uses industry number 6209 with a 45 mm bore and 85 mm outside diameter. Double sealed closures protect the alloy steel balls and cage from contamination. ABEC 1 rating indicates standard precision for general rotational applications. Metric dimensions suit a wide range of industrial and automotive equipment.

Sustained Load Behaviour

Dynamic radial load capacity reaches 36,300 N for continuous operation under steady forces. Alloy steel rings and balls resist wear during prolonged rotation at rated speeds. SRI 2 lubricant maintains film strength across the operating temperature range. Contact seals retain lubricant while excluding moisture and debris during extended duty cycles.

Dimensional & Interface Limits

Bore tolerance of +0/- 0.012 mm controls the shaft fit for reliable mounting. Outer ring width of 19 mm and fillet radius of 1.1 mm define the housing seat geometry. No retaining ring is included so axial location must be provided by the assembly. Metric system of measurement governs all mating component dimensions.

Highlights

  • Double-sealed closure keeps contaminants out
  • 45 mm bore fits standard shaft sizes
  • 85 mm outer diameter matches 6209 industry number
  • 36 300 N dynamic radial load capacity handles heavy loads
  • Alloy steel rings and balls resist wear

Specifications

BrandTIMKEN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

How much heat will the 1.1 mm fillet radius generate when this 6209 bearing runs all day?

The 1.1 mm fillet radius is a geometric dimension on the alloy-steel rings and does not produce heat; operating temperature depends on load, speed and lubrication with SRI 2 grease.

What shaft diameter and housing bore must I already have for this 45 mm bore, 85 mm outside diameter bearing to fit?

You need a shaft of 45 mm with a tolerance of +0/-0.012 mm and a housing bore of 85 mm to match the bearing dimensions.

Will the 19 mm outer ring width of this 6209 bearing match the spacing on my existing equipment?

The bearing has a 19 mm outer ring width; verify that your current housing and spacer dimensions accommodate this exact width before installation.

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