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Home / Bearings & Bushings / Stainless Steel Waterproof Corrosion-Resistant Bearing S6312Z 6313 6314 6315 6316 6317 6318 KPD

Attributes

Brand -
Category Industrial Small Parts / Bearings & Bushings
Origin -
Material AISI 440C Stainless Steel
Seal Type Double Metal Shield (ZZ) or Rubber (2RS)
Precision Grade ABEC-1 (ISO P0)
Cage Material Steel Stamping
Lubrication Pre-lubricated with High-Performance Grease
Operating Temperature -20°C to +150°C
Corrosion Resistance High (Suitable for Marine Environments)
Waterproof Rating IP68 Compatible Sealing
Compatible Models S6312Z, S6313, S6314, S6315, S6316, S6317, S6318
Warranty 12 Months Manufacturer Warranty

5 reviews

A

Anonymous

Mar 22, 2026

Rating: 4/5

Good value for money

Product quality is high. Delivery took a bit longer than expected but the item was worth the wait.

A

Anonymous

Mar 03, 2026

Rating: 5/5

Corrosion resistance verified

We tested these in a saltwater environment. They held up much better than standard steel bearings.

A

Anonymous

Feb 15, 2026

Rating: 5/5

Exactly as described

Ordered the S6315 model. Dimensions matched perfectly with my machinery specs. Very satisfied.

A

Anonymous

Feb 08, 2026

Rating: 4/5

Solid build quality

The bearings feel robust. Slightly tight fit initially but smoothed out after break-in period.

A

Anonymous

Feb 08, 2026

Rating: 5/5

Great for wet environments

Used these in a pump housing that is constantly exposed to water. No signs of rust after three months of operation.

5 FAQ

Q: What are the exact dimensions for S6314?

A: The S6314 bearing has a bore of 70mm, an outer diameter of 150mm, and a width of 35mm.

Q: Do you offer bulk discounts for industrial orders?

A: Yes, please contact our sales department directly for quotes on orders exceeding 50 units.

Q: What is the return policy if the size is wrong?

A: We accept returns within 30 days provided the item is unused and in original packaging.

Q: Is the grease food grade safe?

A: Yes, we offer a specific variant with FDA-approved food grade grease. Please select that option at checkout.

Q: Are these suitable for high RPM applications?

A: These are rated for standard industrial speeds. For high-speed applications, please consult our engineering team.

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