25B30SS Roller Chain Sprocket, #25 Chain, 3 Teeth, B Hub


Price:
$ 120

Description

25B30SS Roller Chain Sprocket, #25 Chain, 3 Teeth, B Hub

The 25B30SS is a 3-tooth sprocket for ANSI #25 roller chain with a B style hub, machined from stainless steel. Machined from solid stock, never sintered or powdered metal, which matters on sprockets where tooth wear sets the replacement interval.

Specifications

Specification Value
Part Number 25B30SS
Chain Size ANSI #25
Teeth 3
Hub Style B
Strands 1
Outside Diameter 2.529 in
Pitch Diameter 2.392 in
Bore 3/8 in minimum plain bore
Maximum Bore 1 in
Material Stainless Steel (no sintered or powdered metal)
Weight 0.38 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
  • Wash-down and corrosive environments

Chain Compatibility

ANSI #25 is a standardized roller chain size, so the 25B30SS runs #25 chain from any manufacturer in the same pitch.

Cross Reference

The 25B30SS interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Martin 25B30SS
US Tsubaki 25B30SS
Grainger 812XV4
Grainger 5GVE4
Powerdrive 25B30SS

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 25B30SS sprocket run?

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

Does the 25B30SS replace the Martin 25B30SS?

Yes. Published interchange data crosses the 25B30SS directly to the Martin 25B30SS, as well as US Tsubaki 25B30SS, Grainger 812XV4, Grainger 5GVE4. Verify dimensions and bore before ordering.

Does the 25B30SS 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 25B30SS?

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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