Oil, Gas, &
Power Generation
In-Stock MRO Parts & Spares
Central Surplus works with surplus and used equipment across upstream, midstream, and downstream oil and gas operations. Our team helps companies recover value from unused inventory, decommissioned facilities, and excess project materials.
Keep Critical Systems Online
When rotating equipment goes down, time and lead time are the enemy. We help you find in-stock MRO supply, mechanical parts, and power transmission items by part number, cross-reference equivalents, and ship fast so you can restore uptime.
- Reduce downtime on pumps, compressors, and turbines
- Find hard-to-identify parts using cross-references and interchanges
- Confirm specs, dimensions, and compatible equivalents
- Meet outage windows with fast shipping options
Upstream, Midstream & Downstream
Central Surplus supports companies across the full energy supply chain.
Upstream
Exploration & Production
- Drilling rigs
- Mud pumps
- Wellhead equipment
- Drill pipe and casing
Midstream
Transport & Storage
- Pipeline equipment
- Compressors
- Pump stations
- Storage tanks
Downstream
Refineries & Processing
- Process vessels
- Heat exchangers
- Industrial pumps
- Refinery surplus equipment
Upstream, Midstream & Downstream
Central Surplus supports companies across the full energy supply chain.
Upstream (Exploration & Production)
drilling rigs
mud pumps
wellhead equipment
drill pipe and casing
Midstream (Transport & Storage)
pipeline equipment
compressors
pump stations
storage tanks
Downstream (Refineries & Processing)
process vessels
heat exchangers
industrial pumps
refinery surplus equipment
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.
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
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 Oil, Gas & Power Generation
Uptime in upstream, midstream, and downstream operations depends on rotating equipment that never stops turning — pumps, compressors, gas and steam turbines, blowers, and generator sets. Central Surplus keeps a deep inventory of new and surplus components that keep those systems online, often for parts that are obsolete, discontinued, or on long OEM lead times. Because we are a surplus distributor, we can frequently ship the exact bearing, coupling, or drive you need the same business day at a fraction of list price.
Core categories we supply for oil, gas, and power generation include:
- Bearings — ball, roller, tapered, and angular-contact bearings for pump shafts, fans, and turbine auxiliaries.
- Power Transmission and Couplings — flexible couplings, sheaves, and bushings for compressor and pump drive trains.
- Gearboxes & Speed Reducers for cooling-tower, conveyor, and pump-jack duty.
- Motors, Drives & Starters, and Hydraulics & Pneumatics for valve actuation and process control.
Brands Trusted in Oil, Gas & Power
We stock the industrial names specified on rotating-equipment BOMs, including Dodge, Rexnord, Link-Belt, Sealmaster, SKF, Timken, Siemens, ABB, and Eaton. If you have a legacy or superseded part number, send it over — our team cross-references OEM and bearing-industry numbers to find the current equivalent.
Applications & Use Cases
Typical requests we fill for this sector include mounted pillow-block and flange bearings for centrifugal pumps, high-speed angular-contact bearings for turbine and compressor spindles, motor and gearbox spares for cooling towers and conveyors, and replacement seals and couplings for reciprocating compressors. Whether you are running a refinery turnaround, stocking spares for a pipeline pump station, or keeping a peaking plant ready to dispatch, we help you avoid the downtime and premium pricing that come with sole-source OEM orders.
In-Stock Parts for Oil, Gas & Power Generation
A live selection of in-stock products relevant to this industry, drawn automatically from our catalog. Availability updates as inventory changes.
NSK 130BA10XTYDBELP4U26 Angular Bearing 130x200x63 mm 130BA10XTY DBEL P4 SET 2pc
AC Servo Motor with Brushless Resolver Feedback - Robot Wrist-Axis Drive, 9-Pin D-Sub Feedback Lead
Super Precision Angular Contact Ball Bearing - Straight Bore, 95 mm ID, 170 mm OD, 32 mm Width, Open, 25° Contact Angle, Universal Light Preload.
Hybrid Ceramic Angular Contact Ball Bearing - 50 mm ID, 80 mm OD, 16 mm Width, Sealed Both Sides, 15°, Heavy Preload, ABEC 9 Universal Duplex Pair
Two-Row Tapered Roller Bearing Assembly - Back to Back with Cup Spacer, 10.5000 in Bore, 14.0000 in OD, Class 3, Steel
Thin Section Angular Contact Ball Bearing, 4.500 x 5.000 x 1/4 in, Square 1/4 x 1/4 in Section, Type A Single Row, Open, Brass Separator
Double Row Angular Contact Ball Bearing, 45 mm Bore x 85 mm OD x 30.17 mm Wide, 30 Degree Contact Angle, Snap-In Cage
Pillow Block Ball Bearing Unit, 1-7/8 in Bore, Cast Iron Housing, 200 Series Standard Duty
Tapered Roller Bearing (Flanged Cup) - 3.8750 in Cup Outer Diameter, 0.7018 in Cup Width, 4.0300 in Flange Outer Diameter, class 0, Case-Carburized Steel.
Angular Contact Ball Bearing - 120 mm ID, 165 mm OD, 22 mm Width, Open, 25° Contact Angle, Light Preload.
3 HP 460 VAC Three-Phase Sensorless Vector AC Variable Frequency Drive with Integral Keypad and RS-485 Modbus
