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Black cast iron pillow block bearing with eccentric locking collar, double-sealed, new condition

Timken

Timken RAS 1 3/4 Pillow Block Bearing Eccentric collectible

SKU CH-PDRB-DP1S8

Cast-iron pillow block bearing with a 1 3/4 in cylindrical bore, double-sealed radial ball insert, and bolt-through mounting for power-transmission applications

  • Product typeBearings, V-belts & Power Transmission Equipment
  • Product colorBlack
  • Ready to install with two-bolt mounting
  • Cast-iron housing resists heavy loads
  • Double-sealed closure keeps contaminants out
  • Operates from -65 °F to 200 °F
  • Pre-lubricated with NGLI #2 equivalent

Industrial Collectible Bearing

This new Timken pillow block bearing arrives as a collectible piece rather than a service component. Its cast iron housing and eccentric locking design reflect classic power-transmission engineering. The unit suits display cabinets, technical education aids or brand-focused memorabilia collections.

Operating Envelope Limits

The bearing insert uses alloy steel with double-sealed closure and NLGI #2 equivalent lubricant. Continuous operation is rated between minus sixty-five and two hundred degrees Fahrenheit. These boundaries define the thermal window within which the original component maintained its rated performance.

Mounting and Common Issues

Two bolt-through holes on a five fifty-five sixty-fourths inch centre spacing secure the base to a flat surface. The cylindrical bore measures one and three-quarter inches and requires a matching shaft with an eccentric collar for locking. Misalignment during installation or an undersized shaft are the typical causes of premature wear.

How it compares

Measured against everything we stock in Fan Collectibles & Memorabilia, at today’s prices. Recalculated every night.

Price $232.99
Pricier than about 93% of the 1,367 comparable items (median $26.99).

Specifications

Product
Brand nameTIMKEN
Product typeBearings, V-belts & Power Transmission Equipment
Product colorBlack

Questions about this item

Which bore diameter should I choose for a 1 3/4 in shaft?

The bearing is manufactured with a 1 3/4 in cylindrical bore, so it fits that shaft size directly without an adapter sleeve.

What does the 200 Degrees F maximum temperature mean for daily operation?

It defines the upper limit for the NGLI #2 equivalent lubricant; sustained running above 200 Degrees F will degrade the grease and shorten seal life.

How does the 5 55/64 in bolt-hole spacing limit mounting options?

The two bolt-through holes are fixed at 5 55/64 in centre-to-centre, so the mounting surface must match that exact pattern or be drilled to suit.

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