50B12 Roller Chain Sprocket, #50 Chain, 12 Teeth, B Hub


Price:
$ 16.94

Description

50B12 Roller Chain Sprocket, #50 Chain, 12 Teeth, B Hub

The 50B12 is a 12-tooth sprocket for ANSI #50 roller chain with a B style hub, machined from steel. 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 50B12
Chain Size ANSI #50
Teeth 12
Hub Style B
Strands 1
Outside Diameter 2.708 in
Pitch Diameter 2.415 in
Bore 5/8 in minimum plain bore
Maximum Bore 1.25 in
Material Steel (no sintered or powdered metal)
Weight 0.83 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 #50 is a standardized roller chain size, so the 50B12 runs #50 chain from any manufacturer in the same pitch.

Cross Reference

The 50B12 interchanges with these equivalent part numbers, per published manufacturer interchange data:

Manufacturer Equivalent Part Number
Dodge® 105052
Martin 50B12
US Tsubaki 50B12
Regal Rexnord (Browning®) 50B12
Ametric 50B12
Powerdrive 50B12

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 50B12 sprocket run?

ANSI #50 roller chain. The size is standardized, so #50 chain from any manufacturer fits.

Does the 50B12 replace the Dodge 105052?

Yes. Published interchange data crosses the 50B12 directly to the Dodge 105052, as well as Martin 50B12, US Tsubaki 50B12, Regal Rexnord 50B12. Verify dimensions and bore before ordering.

Does the 50B12 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 50B12?

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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