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New radial ball bearing, silver alloy steel rings, transparent double seals, 40 mm bore, 90 mm outer diameter, 23 mm wide

Tritan

Tritan 6308 2RS/C3 PRX Radial Ball Bearing collectible

SKU CH-RJFS-XD6CG

A 40 mm bore, 90 mm outer diameter radial ball bearing with double contact seals and ABEC 1 precision

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorTransparent
  • Double-sealed design keeps lubricant in and contaminants out
  • 40 mm bore fits standard 6308 housings
  • 90 mm outside diameter matches industry dimensions
  • ABEC 1 tolerance ensures reliable running accuracy
  • AISI 52100 alloy steel balls resist wear under load

Tritan 6308 Radial Ball Bearing

The Tritan 6308 is a new metric radial ball bearing built for power-transmission applications. It carries industry number 6308 and features double contact seals suited to oily or greasy environments. Alloy-steel rings and AISI 52100 grade balls provide standard ABEC 1 precision for general industrial use.

Verify bore and housing dimensions before ordering

Confirm the 40 mm bore with a tolerance of +0/-0.012 mm matches your shaft, and that the 90 mm outside diameter fits the housing bore. The outer ring width is 23 mm, and the steel cage with Polyrex EM lubricant is designed for metric assemblies. No retaining ring is included, so plan the axial location method accordingly.

Suits maintenance crews replacing a 6308 bearing

Buyers who need a different bore size, a higher ABEC class, or a shielded rather than contact-sealed closure should look at other specifications. Applications requiring an included retaining ring or a non-metric envelope will not be met by this part.

Highlights

  • Double-sealed design keeps lubricant in and contaminants out
  • 40 mm bore fits standard 6308 housings
  • 90 mm outside diameter matches industry dimensions
  • ABEC 1 tolerance ensures reliable running accuracy
  • AISI 52100 alloy steel balls resist wear under load

Specifications

BrandTRITAN
TypeBearings, V-belts & Power Transmission Equipment
ColorTransparent

Questions about this item

Does the bearing ship with any mounting hardware or lubricant, or must those be purchased separately?

The bearing is supplied pre-lubricated with Polyrex EM grease and includes no retaining ring or additional mounting hardware.

How do I confirm that the 6308 industry number matches the bore and outside diameter I need?

The 6308 designation corresponds to a 40 mm bore diameter and a 90 mm outside diameter with a 23 mm outer ring width.

What does the 9,100 lbf dynamic radial load capacity mean for actual machine loading?

It is the calculated constant radial load the bearing can theoretically endure for one million revolutions; design loads should stay well below this value.

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