Description
Reviews
| 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 |
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.
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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