SKU: ET2505

NTN Ball Bearing with Circlip Groove SX05A87NCS30PX1 25x52x15/14mm

Regular price £26.43 GBP (Inc VAT)

Ex VAT: £22.03

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NTN SX05A87NCS30PX1 Ball Bearing with Circlip Groove

25mm Bore × 52mm OD × 15mm Width

The NTN SX05A87NCS30PX1 is a deep groove ball bearing with a circlip (snap ring) groove on the outer ring, allowing axial location within a housing without a press-fit shoulder. This feature is particularly useful in gearbox and transmission housings where snap-ring location is required for axial positioning.

Key Specifications

  • Part Number: SX05A87NCS30PX1
  • Brand: NTN
  • Inner Diameter: 25 mm
  • Outer Diameter: 52 mm
  • Width: 15 mm
  • Weight: 0.056 kg
  • Feature: Circlip groove on outer ring
  • EAN: 3663952183787

Frequently Asked Questions

What is the circlip groove for?

The circlip groove on the outer ring allows a snap ring (circlip) to be used to axially locate the bearing in its housing — a common arrangement in manual gearboxes where shoulder-located housings are not present.

Is this the same as a standard 6205 bearing?

The SX05A87 designation is NTN-specific and includes additional features such as the circlip groove. Always match the full NTN part number to ensure correct fitment.

Does this include a circlip?

Only the bearing is supplied. The circlip (snap ring) is usually reused from the original assembly.

What gearboxes use this bearing?

Contact us with your gearbox code or vehicle registration for specific fitment advice on this NTN bearing.

Why Choose Eco Torque?

Eco Torque are gearbox rebuild specialists stocking NTN, SNR, SKF, and Timken bearings. We offer expert technical support and fast despatch across the UK and worldwide.

Need Help Finding the Right Part?

Send us your UK registration number or VIN and we will confirm the correct bearing for your gearbox.

Reference Number: ET2505

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