Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Material	Copper Alloy
Model Series	JB04
Available Thickness	0.5mm / 1mm / 2mm
Package Quantity	2 Pieces
Surface Finish	Polished
Heat Treatment	Yes
Inner Diameter Tolerance	±0.01mm
Outer Diameter Tolerance	±0.01mm
Application	Punch Press Machinery
Country of Origin	Japan

5 reviews

Anonymous

Apr 14, 2026

Rating: 5/5

Perfect Fit

Works great on my old press. Exactly what I needed for maintenance.

Anonymous

Mar 15, 2026

Rating: 5/5

Excellent Service

Fast shipping and genuine part. Machine runs smoothly again.

Anonymous

Mar 11, 2026

Rating: 4/5

Good Quality

Slightly tight fit but settled in after some use. Good copper quality.

Anonymous

Feb 25, 2026

Rating: 5/5

Durable

Been using for 6 months no wear. Highly recommend for heavy duty work.

Anonymous

Jan 30, 2026

Rating: 3/5

Check Dimensions

Make sure to measure twice before ordering. My fault on the size.

5 FAQ

Q: Is this genuine Jingu material?

A: Yes, these are authentic accessories made with high-grade copper.

Q: What is the return policy?

A: Unused items can be returned within 30 days of purchase.

Q: Are these sold individually or in pairs?

A: This listing is for a pair of copper sleeve bearings.

Q: Is this compatible with model X-200?

A: Please check your specific machine manual for JB04 compatibility.

Q: Does this require special lubrication?

A: Standard machine oil is recommended for optimal performance.

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