The Right Parts at the Right Price
Don’t let a bad part keep your shop or maintenance team in limbo. We have a large inventory in stock and can help find bearings, power transmission parts, MRO supply and more by part number, and confirm identical replacements with alternates. All orders are shipped quickly with your choice of shipping method.
- Shorten unexpected downtime and avoid missing production targets
- Find discontinued, backordered, or hard-to-identify industry parts, like bearings, with cross-references and interchanges.
- Get clarity on part numbers, bearing dimensions, and brand equivalents.
- Keep to tight maintenance windows that require quick shipping.
Common Replacement Parts
Industrial MRO
MRO supply and maintenance essentials for day-to-day repairs.
Bearings & Mechanical Parts
Ball, angular contact, tapered, cylindrical, spherical roller, thrust, mounted units and more.
Power Transmission
Motors, belts, chain, sprockets, pulleys, couplings, and power transmission parts.
Upstream, Midstream & Downstream
Upstream
Production Line Components
- Ball & roller bearings
- Linear guides & rails
- Drive belts
- Industrial chains
- Sprockets, and pulleys
- Industrial electrical
Midstream
Electrical & Control Systems
- PLCs (Programmable Logic Controllers)
- PCBs (Printed Circuit Boards)
- HMIs & operator interface terminals
- I/O modules
- Circuit breakers
- Contactors
- Industrial relays
- Circuit breakers
Downstream
Fluid Power & Process
- Solenoid valves
- Pneumatic cylinders
- Hydraulic manifolds
- Pressure switches
- Industrial gaskets
Featured Products
$33.97
1 in stock
$61.12
1 in stock
$84.99
1 in stock
$108.43
1 in stock
$40.59
3 in stock
$22.51
1 in stock
Industries
Manufacturing & Industrial
Industrial components and MRO solutions to support everyday operations, maintenance, and production needs.
Heavy Equipment, AG & Construction Machinery
Bearings and industrial parts for hard-working equipment in rough conditions, built to support reliable operation, quick repairs, and repeat service needs.
Machine Tools & CNC
Replacement bearings and parts that support spindle performance, tighter tolerances, and consistent results, with easy part-number search and fast shipping.
Oil, Gas, & Power Generation
Bearings and MRO parts for pumps, compressors, turbines, and rotating equipment, where uptime, lead time, and dependable replacements matter.
Robotics Automation & Motion Control
Automotive & Transportation
Frequently Asked Questions
How do I search for a part?
Use our search bar to search by part number, model number, or keyword. You can search by item specifications or attributes to discover your product.
Can you cross-reference my part number?
We can cross-reference any industrial part by model numbers or attributes to direct alternates, substitutes and equivalents.
Do you ship quickly?
Anything you order from us is in stock, and if orders are placed by 6 pm EST, orders ship the same day. Expedited shipping options are also available including next-day air, and we can even use your carrier number.
What should I send to identify a part?
Part markings, photos, dimensions, and any other details or descriptions you can provide.
Do you carry major bearing brands?
Our inventory changes daily, but we prioritize major brands, such as Timken, SKF, Dodge, Siemens, Fanuc and Allen-Bradley.
What types of related items do you stock?
Need related items like linear guides or CNC machine parts? We also carry fanuc servo motors, industrial power supply and amplifiers, servo motor, stepper motor, and other spare parts.
Do you stock mounted bearings?
Yes, including pillow block bearings and flange bearings when available. Search by part number or chat with us.
Can you source parts not listed online?
If you can’t find what you need, we will find it for you through our vast network at the most competitive prices.
Do you support bulk orders?
Send us your list and quantities for pricing and shipping options.
Parts & Systems We Supply for Manufacturing & Industrial Plants
A single failed bearing or drive can idle an entire production line. Central Surplus helps plant maintenance and MRO teams keep machinery running with a large, ready-to-ship inventory of new and surplus mechanical and automation parts — including the obsolete and hard-to-find items that OEMs have discontinued or quoted on multi-week lead times. Buying surplus lets you hold critical spares on the shelf without paying full OEM list price.
Categories we supply across manufacturing include:
- Bearings and Bearing & Bushing Parts for conveyors, spindles, gearboxes, and material-handling equipment.
- Power Transmission, Couplings, and Gearboxes & Speed Reducers.
- Industrial Automation and Motors for line and process equipment.
- General MRO consumables and spares to round out a maintenance crib.
Brands Trusted in Manufacturing
Our shelves carry the bearing and power-transmission brands your standards call out — SKF, Timken, FAG, NSK, Dodge, and Rexnord — alongside automation lines such as Allen-Bradley and Siemens. Browse the full brands directory to see everything we stock.
Applications & Use Cases
Manufacturers come to us for emergency-breakdown spares, planned-maintenance stock, and end-of-life parts for aging equipment. Common examples include replacement bearings and bushings for conveyor rollers and drive shafts, gear reducers for packaging and food-processing lines, and motor and control spares for CNC and automation cells. Send us your part list and we will confirm availability and pricing quickly — usually with same-business-day shipping on in-stock items.
In-Stock Parts for Manufacturing & Industrial Plants
A live selection of in-stock products relevant to this industry, drawn automatically from our catalog. Availability updates as inventory changes.
ControlLogix5555 Processor with 750 KB Memory Expansion Board (Equivalent to 1756-L55M12)
Angular Contact Ball Bearing - Straight Bore, 130 mm ID, 200 mm OD, 33 mm Width, Open, 15° Contact Angle, P5 Precision.
Imperial Grooved-Race Thrust Ball Bearing 6 x 7-5/8 x 1-1/4 in, Three-Piece Separable, Single Direction, Machined Brass Cage Variants
Configurable Three-Way Isolation Amplifier, 1 Analog In / 1 Analog Out, Current or Voltage, 18-30 V DC, 17.5 mm DIN Rail
Four-Bolt Square Flange Mount Bearing Unit, 2-15/16" Bore, Eccentric Locking Collar, Cast Iron, Non-Expansion
Large Tapered Roller Bearing Cone, Inner Ring with Rollers and Cage, Cone Only (-X Component of the 240-8240 Assembly)
Cylindrical Roller Bearing - Tapered Bore, 280 mm ID, 380 mm OD, 100 mm Width, 2 Row, C9 Internal clearance
Double-Row Angular Contact Ball Bearing, Sealed, 25 x 62 x 25.4 mm, 30 Degree Contact Angle, C3 Clearance
Tapered Roller Bearing Cup 7-5/8 in OD x 0.9063 in Wide Class 3 Precision 36600 Series — Cup Only, No Cone
