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Gray cast-iron 4-bolt flange bearing with double-sealed ball insert

Timken

Timken RCJ 2 7/16 Flange Bearing 4-Bolt Ball collectible

SKU CH-AG2D-01P82

A 4-bolt flange bearing with a 2 7/16 in bore, double-sealed alloy-steel insert and cast-iron housing rated to 2,800 RPM

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorGray
  • Double-sealed closure protects against contaminants
  • Alloy-steel insert handles 2,800 RPM maximum speed
  • Cast-iron housing operates from -65 °F to 200 °F
  • 4-bolt square flange simplifies mounting alignment
  • NLGI #2 equivalent grease factory-filled for immediate use

Timken RCJ 2 7/16 Flange Bearing

This Timken RCJ 2 7/16 flange bearing is a collectible power-transmission component with a 2-7/16 inch cylindrical bore and four-bolt square housing. It suits enthusiasts who preserve industrial hardware or display vintage mechanical parts.

Sustained load behaviour

The fixed expansion type and alloy steel radial ball insert handle continuous rotation up to 2,800 RPM within a -65 to 200 degree Fahrenheit range. Double-sealed closure retains the NLGI #2 equivalent lubricant during extended operation.

Installation and pitfalls

Four mount holes on a 5 5/8 inch centre-to-centre height pattern accept standard bolts for straightforward flange mounting. Misalignment of the 1.37 inch back-side width or forcing an expansion fit on this fixed housing causes premature wear.

Highlights

  • Double-sealed closure protects against contaminants
  • Alloy-steel insert handles 2,800 RPM maximum speed
  • Cast-iron housing operates from -65 °F to 200 °F
  • 4-bolt square flange simplifies mounting alignment
  • NLGI #2 equivalent grease factory-filled for immediate use

Specifications

BrandTIMKEN
TypeBearings, V-belts & Power Transmission Equipment
ColorGray

Questions about this item

How much heat can the Timken RCJ 2 7/16 flange bearing handle during continuous operation?

The bearing is rated for a maximum operating temperature of 200 Degrees F and a minimum of -65 Degrees F, with NLGI #2 equivalent lubricant suited for sustained use.

What mounting hardware is required to install this four-bolt flange bearing?

The housing has four mount holes on a 5 5/8 in center-to-center height pattern; you supply the bolts, washers and a flat mounting surface.

Will the 2 7/16 in bore fit the G1207KRRB insert I already have?

Yes — the included bearing insert is the G1207KRRB, which matches the 2 7/16 in cylindrical bore of this housing.

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