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The Tobin Arp SBA is a shop-grade bearing resizer specifically built for recasting or resizing babbitt bearings, master bearings, or sleeve bearings used in crankshaft mains, connecting rods, and similar rotating assemblies. For engine-rebuild shops, remanufacturers, and performance shops that re-line bearings rather than replacing complete shells, the SBA offers a controlled method to heat, expand, and reshape bearing shells to correct diameter tolerances and ensure snug, precise bearing fit.
As a used unit, the Tobin Arp SBA provides an affordable path to in-house bearing re-lining and resizing — enabling shops to reuse existing caps/rods or custom-fabricated housings without the expense of new bearing sets. This is especially valuable for custom builds, rare engines, or remanufacturing hard-to-source bearing shells.
Babbit Bearing Re-lining & Resizing Capability — Enables shops to heat and resize babbitt bearings for mains, rods, or custom housings, restoring correct bearing clearance and fitment.
Controlled Heating Process — Designed to evenly heat bearing shells, minimizing thermal shock or distortion, improving bearing integrity and lifespan.
Compatible with a Range of Bearing Shell Sizes — Works for standard automotive, light- to medium-duty diesel, and many industrial rod/main applications (depending on shell dimensions).
Excellent for Custom or Remanufactured Work — Particularly useful when bearings are old, undersized, damaged, or require custom sizing — ideal for rare engines, custom builds, or vintage rebuilds.
Cost-Effective Alternative to New Bearings — Allows reuse of existing components and potentially saves money on new bearing sets — especially beneficial for low-volume / custom work.
Compact & Shop-Floor Friendly Design — Smaller footprint compared with full remanufacturing equipment — practical for machine shops, rebuild shops, or reman facilities integrating bearing work.
| Specification | Value |
|---|---|
| Model | Tobin Arp SBA Babbit Bearing Resizer (Used) |
| Purpose | Heating/resizing babbitt bearing shells (mains, rods, sleeve bearings, custom housings) |
| Suitable Bearing Types | Babbitt / overlay bearing shells, sleeves, custom bearing housings (depending on shell size) |
| Use Cases | Bearing re-lining, custom rebuilds, vintage engine rebuilds, sleeve bearing restoration, remanufacturing |
| Best For | Engine rebuild shops, remanufacturers, custom performance builders, shops re-using or repairing bearings |
| Advantages | Allows bearing reuse, custom sizing, reduces bearing costs, supports custom or rare applications, shop-friendly size |
| Limitations / Notes | Manual process; requires careful temperature & handling — not as precise as full bearing-casting remanufacturing line |
Tell us what you need, and we’ll send you a quick and accurate estimate — no hidden fees, no obligations.
We make equipment decisions easy. Clear answers, accurate recommendations, and support from people who know the industry.
When you reach out, you get answers quickly - not generic replies.
Backed by 50+ years in engine machining and reconditioning.
No surprises, no unclear timelines.
Your machine’s long-term performance is our priority.
Decades before today’s engine shops trusted our equipment, Tony was already deep in the craft — rebuilding motors, machining blocks, and pushing for better precision.
A local newspaper once featured him as a standout young machinist, noting his drive, attention to detail, and obsession with doing things the right way. That same passion would eventually shape our company’s values.
Today, that commitment lives on in every machine we sell, every customer we support, and every shop we help succeed.