25B18P Roller Chain Sprocket, #25 Chain, 18 Teeth, B Hub


Price:
$ 4.46

Description

25B18P Roller Chain Sprocket, #25 Chain, 18 Teeth, B Hub

The 25B18P is a 18-tooth sprocket for ANSI #25 roller chain with a B style hub, machined from acetal. Machined from solid stock, never sintered or powdered metal, which matters on sprockets where tooth wear sets the replacement interval.

$50 minimum order on drive components. Mix and match any pulleys, bushings, sheaves, sprockets, and accessories in your cart to reach the $50 minimum. Questions? Call (888) 203-2358.

Specifications

Specification Value
Part Number 25B18P
Chain Size ANSI #25
Teeth 18
Hub Style B
Strands 1
Outside Diameter 1.568 in
Pitch Diameter 1.44 in
Bore 1/4 in Bore
Material Acetal (no sintered or powdered metal)
Weight 0.01 lb
Country of Origin China

Applications

  • Roller chain drives on conveyors and material handling equipment
  • Agricultural machinery and implement drives
  • Packaging machinery and light industrial drives

Chain Compatibility

ANSI #25 is a standardized roller chain size, so the 25B18P runs #25 chain from any manufacturer in the same pitch.

Cross Reference

The 25B18P interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Plastok 18TS
McMaster-Carr 60425K181
Powerdrive 25B18P

Always verify dimensions and bore size before substituting part numbers across manufacturers.

Buying in bulk? Save on volume.

Multi-unit and OEM quantities qualify for volume discounts. Call or email for a quantity quote.

Frequently Asked Questions

What chain does the 25B18P sprocket run?

ANSI #25 roller chain. The size is standardized, so #25 chain from any manufacturer fits.

Does the 25B18P replace the Plastok 18TS?

Yes. Published interchange data crosses the 25B18P directly to the Plastok 18TS, as well as McMaster-Carr 60425K181, Powerdrive 25B18P. Verify dimensions and bore before ordering.

Does the 25B18P ship from Houston?

Yes. Stock items ship same day from our Houston, Texas warehouse. Call (888) 203-2358 to confirm availability.

Need a quote on 25B18P?

Houston warehouse, same-day shipping on stock items.

Call (888) 203-2358

All third-party part numbers and trademarks referenced are the property of their respective owners. References are for compatibility identification only and do not imply affiliation or endorsement.

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