Attributes

Brand	-
Category	Industrial Small Parts / Bearings & Bushings
Origin	-
Series Type	NA, NKI, NKIS
Bearing Material	High Carbon Chrome Steel
Cage Material	Steel Sheet or Polyamide
Precision Class	ISO P0 (ABEC-1)
Load Type	Radial
Operating Temperature	-30°C to +120°C
Lubrication	Grease or Oil Bath
Sealing	Open Type
Inner Ring Status	Included with Bearing
Compliance Standard	ISO 3245

5 reviews

Anonymous

Apr 21, 2026

Rating: 5/5

Perfect replacement for industrial motor

Ordered the NKIS series for a conveyor belt repair. Dimensions were exact and the fit was smooth. Highly recommend for heavy machinery.

Anonymous

Mar 30, 2026

Rating: 5/5

Reliable for high load applications

We use these in our manufacturing line. They handle the radial load without overheating. Great value for the price.

Anonymous

Mar 01, 2026

Rating: 4/5

Good quality, packaging could be better

The bearings themselves are solid steel and work well. The box was slightly dented on arrival but the product was unaffected.

Anonymous

Feb 07, 2026

Rating: 4/5

Solid bearing, fast shipping

Needed these urgently for a repair job. Arrived on time and installed without issues. Losing one star only because grease was minimal.

Anonymous

Jan 31, 2026

Rating: 5/5

Exact specifications as listed

Measured the inner and outer rings with calipers. Everything matches the technical sheet. Will order again.

5 FAQ

Q: Do you offer bulk discounts for orders over 100 units?

A: Yes, please contact our sales team directly for volume pricing on large industrial orders.

Q: Is there a warranty on these components?

A: We offer a standard 1-year warranty against manufacturing defects under normal operating conditions.

Q: What is the hardness of the steel used?

A: The rings and rollers are hardened to approximately 60-64 HRC for durability and wear resistance.

Q: Can I buy just the inner ring separately?

A: This listing includes the inner ring with the needle roller bearing. Separate rings are available in a different SKU.

Q: Are these bearings pre-lubricated?

A: These are open type bearings. They can be used with grease or oil lubrication depending on your application needs.

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