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Gray cast iron pillow block bearing with eccentric locking collar and double seals

Timken

Timken VAS 1 1/4S Pillow Block Bearing Cast Iron Eccentric Collectible

SKU CH-TFC1-43V6M

Cast-iron pillow block bearing with eccentric locking, 1 1/4 in bore and double seals, rated from -65 to 200 °F

  • TypeBearings, V-belts & Power Transmission Equipment
  • ColorGray
  • Ready to install with two bolt-through mount holes
  • Cast iron housing resists wear in heavy-duty use
  • Double-sealed closure keeps contaminants out of the bearing
  • Operates reliably from -65 °F to 200 °F
  • Compact 3.265 in height fits tight machinery spaces

Industrial Pillow Block Bearing

The Timken VAS 1 1/4S is a new pillow block bearing built for power transmission equipment. Its cast iron housing and alloy steel radial ball insert suit maintenance teams and machinery builders who need a durable mounted unit. The grey finish and bolt-through mount design allow straightforward installation on flat surfaces.

Replaces Worn Mounted Units

This bearing serves as a direct replacement for failed or noisy pillow blocks on existing shafts. The jump is worth it when the current unit shows excess play, seal failure or overheating beyond the rated range. The 1 1/4 in cylindrical bore fits the shaft without adapters, and the 4 5/8 in mount hole spacing matches the original footprint.

Sealed For Continuous Duty

Double sealed closures keep lubricant in and contaminants out during extended runs. The NGLI #2 equivalent grease remains effective from -65 Degrees F up to 200 Degrees F. Center height of 1 43/64 in and overall height of 3.265 in keep the shaft line stable, while the 6.187 in overall length distributes load across the cast iron base.

Highlights

  • Ready to install with two bolt-through mount holes
  • Cast iron housing resists wear in heavy-duty use
  • Double-sealed closure keeps contaminants out of the bearing
  • Operates reliably from -65 °F to 200 °F
  • Compact 3.265 in height fits tight machinery spaces

Specifications

BrandTIMKEN
TypeBearings, V-belts & Power Transmission Equipment
ColorGray

Questions about this item

What is the mount hole center-to-center length for this pillow block bearing?

The mount hole center-to-center length is 4 5/8 in with 2 bolt-through holes for secure mounting.

How is the bearing insert secured to the shaft?

The eccentric locking collar secures the alloy steel radial ball insert to the cylindrical 1 1/4 in bore shaft.

When should the double-sealed bearing be replaced?

Replace if operating beyond -65 to 200 Degrees F or if the NGLI #2 equivalent lubricant degrades.

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