Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material Composition	High-Grade Bronze Alloy
Model Compatibility	Jingu JB04 Series
Part Type	Sleeve Bearing & Bushing
Inner Diameter	50mm (±0.02mm Tolerance)
Outer Diameter	65mm (Standard Fit)
Overall Length	80mm
Hardness Rating	HB 90-110
Surface Treatment	Precision Ground & Polished
Lubrication Requirement	Oil or Grease Compatible
Package Quantity	2 Pieces per Set

5 reviews

Anonymous

Apr 17, 2026

Rating: 5/5

Genuine OEM Quality

Better than the aftermarket alternatives I tried before. Worth the price for reliability.

Anonymous

Apr 13, 2026

Rating: 4/5

Good Part, Slow Ship

Part is genuine and works well. Shipping took a bit longer than expected but the quality makes up for it.

Anonymous

Mar 30, 2026

Rating: 5/5

Durable Material

The bronze quality feels authentic and heavy. Running smooth after 2 weeks of heavy use.

Anonymous

Feb 04, 2026

Rating: 5/5

Restored Machine Performance

Replaced the worn-out bushings and the noise is gone. Highly recommend for maintenance.

Anonymous

Jan 27, 2026

Rating: 5/5

Perfect Fit for My Press

Exactly what I needed for my Jingu press. Fitment was spot on and installation was straightforward.

5 FAQ

Q: Do I need special tools for installation?

A: A standard hydraulic press or arbor press is recommended for safe installation.

Q: Does this fit model JB04-1?

A: Yes, this kit covers the 0.5, 1, and 2 ton variants within the JB04 series.

Q: Is material certification available?

A: Yes, we can provide mill test reports upon request via customer service.

Q: What lubrication do you suggest?

A: Standard industrial grease or oil suitable for bronze bearings works best.

Q: Is there a warranty included?

A: Yes, all parts come with a 6-month manufacturer warranty against defects.

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