Front & Rear Bearing For All Mini Compressors

PACK SIZE

The price displayed for this product is the unit price of the product. Where a PACK SIZE is indicated, this refers to the recommended ordering quantity and is also indicative of how many of these products are packaged in a box.

Model: SG COMPSP-05
Weight: 0.03kg
Pack Dim: 133.00mm x 80.00mm x 10.00mm

Price:

R 64.17

Ex VAT: R 55.80

Available Options

Stockist

AirCraft Front And Rear Bearing SG-COMPSP-05 For All Mini Compressors

At a Glance: Replacement front and rear bearing set for AirCraft mini compressors—helps bring back smooth, quiet operation.

The AirCraft SG-COMPSP-05 Front And Rear Bearing set is a service replacement for AirCraft mini compressors, designed to support the rotating shaft/motor assembly and keep everything running smoothly. Bearings do a tough job in a small compressor—high speed, heat, vibration, and long run times. When they start to wear, you’ll often hear it first: grinding, whining, rattling, or a rough feel when the shaft turns. Replacing worn bearings can restore smooth movement, reduce noise, and help prevent further damage to the motor or compressor mechanism—making this one of the most valuable “prevent bigger problems” spares in a mini compressor rebuild.

Smoother Running Starts With the Right Support: SG-COMPSP-05 Bearing Set

A good bearing set reduces friction and keeps the rotating assembly properly aligned. This helps the compressor run more efficiently, with less heat and less vibration. Listed as suitable for all AirCraft mini compressors—always confirm by part number before ordering.

Extra Information

Common wear signs: Grinding/whining noise, increased vibration, overheating, or shaft play.
Rebuild tip: When replacing bearings, also inspect seals, piston components, and the cylinder surface for wear.
Correct installation matters: Bearings should be seated squarely—avoid hammering directly on bearing races.
Confirm fitment: Although listed for all mini compressors, match SG-COMPSP-05 to your parts list.

Pro Tip

If the old bearings failed due to contamination, clean the housing thoroughly before installation. Dust and grit are bearing killers—keeping the inside clean can dramatically improve lifespan.

Features

Front and rear bearing set Includes the key bearings needed to support the rotating assembly.
Designed for mini compressors Suitable replacement for AirCraft mini compressor range (as listed).
Precision bearing component Supports alignment and smooth high-speed rotation.
Service rebuild spare Ideal for maintenance when noise, play, or rough running is present.

Benefits

Reduces noise and vibration: Worn bearings are a common cause of whining/grinding and harsh running.
Restores smooth performance: Helps the shaft rotate freely with less friction and drag.
Protects the motor and mechanism: Good bearings reduce heat build-up and prevent misalignment wear.
Extends compressor life: A key repair part that keeps a mini compressor running longer and more reliably.

Safety

Disconnect power and remove the battery (if applicable) before servicing the compressor.
Allow the unit to cool down before disassembly—mini compressors can get hot during use.
Wear eye protection when removing retaining clips or press-fit parts.
Use correct tools and avoid forcing bearings—incorrect installation can cause immediate failure.
After reassembly, test the compressor carefully for smooth running, normal sound, and stable performance.

Specifications

Description	Spec
Brand	AirCraft
Cat No.	SG-COMPSP-05
Product Type	Front and Rear Bearing Set (Spare Part)
Compatible With	All AirCraft mini compressors (as listed)
Bearing Location	Front bearing and rear bearing positions
Function	Supports rotating shaft/motor assembly for smooth operation
Service Use	Noise/vibration repair and compressor rebuild maintenance
Replacement Use	Direct replacement by part number