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Home / Bearings & Bushings / KIF Wear-Resistant JDB Graphite Bronze Bushings (Sizes 4, 5, 6, 8, 10); Self-Lubricating Shaft Bushings (ID: 12, 14, 15mm)

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Brand KIF
Material Graphite Bronze
Lubrication Type Self-Lubricating (Oil-Free)
Inner Diameter Options 12mm, 14mm, 15mm
Country of Origin Japan
Surface Hardness HB 200-250
Max Load Capacity 50 N/mm²
Max Sliding Speed 0.5 m/s
Operating Temperature -10°C to 110°C
Package Quantity 4 Pieces

5 reviews

A

Anonymous

Apr 15, 2026

Rating: 5/5

No Oil Needed

Great for clean environments where oil contamination is a concern. Works smoothly right out of the box.

A

Anonymous

Apr 02, 2026

Rating: 5/5

Durable Material

Withstanding high friction in our conveyor system without showing signs of wear after a month of use.

A

Anonymous

Mar 06, 2026

Rating: 5/5

Genuine KIF

Verified authentic Japanese import. Packaging was secure and all dimensions matched the specifications.

A

Anonymous

Mar 04, 2026

Rating: 4/5

Good Value

Works well for our application but delivery was slightly slower than expected. Product itself is genuine.

A

Anonymous

Feb 17, 2026

Rating: 5/5

Excellent Quality

Fits perfectly on our machinery. The graphite inserts are well distributed and the bronze quality is top notch.

5 FAQ

Q: What is the return policy?

A: 30-day return if unused and in original packaging. Please contact support for RMA.

Q: Is this compatible with steel shafts?

A: Yes, designed specifically for use with hardened steel shafts for optimal performance.

Q: Is lubrication required during installation?

A: No, the graphite inserts provide self-lubrication, but a light film can help initial seating.

Q: Can this be used outdoors?

A: Yes, the bronze material is resistant to corrosion and suitable for outdoor environments.

Q: Which ID should I choose for a 14mm shaft?

A: Select the 14mm Inner Diameter option from the variant list to ensure proper fit.

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