SKF NK 15/16 15 mm ID Roller Bearing Needle, 23 mm OD
- RS Stock No.:
- 514-221
- Mfr. Part No.:
- NK 15/16
- Brand:
- SKF
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£14.89
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£17.87
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- RS Stock No.:
- 514-221
- Mfr. Part No.:
- NK 15/16
- Brand:
- SKF
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | SKF | |
| Product Type | Roller Bearing | |
| Inside Diameter | 15mm | |
| Race Width | 16mm | |
| Bore Type | Parallel | |
| Cage Material | Reinforced Polyamide 66 | |
| Roller Material | Carbon Chrome Steel | |
| Outside Diameter | 23mm | |
| Dynamic Load Rating | 11kN | |
| Static Load Rating | 14kN | |
| Number of Rows | 1 | |
| Limiting Speed | 26000rpm | |
| Standards/Approvals | No | |
| Maximum Speed - Oil | 24000rpm | |
| Maximum Speed - Grease | 16000rpm | |
| End Type | Open | |
| Bearing Type | Needle | |
| Select all | ||
|---|---|---|
Brand SKF | ||
Product Type Roller Bearing | ||
Inside Diameter 15mm | ||
Race Width 16mm | ||
Bore Type Parallel | ||
Cage Material Reinforced Polyamide 66 | ||
Roller Material Carbon Chrome Steel | ||
Outside Diameter 23mm | ||
Dynamic Load Rating 11kN | ||
Static Load Rating 14kN | ||
Number of Rows 1 | ||
Limiting Speed 26000rpm | ||
Standards/Approvals No | ||
Maximum Speed - Oil 24000rpm | ||
Maximum Speed - Grease 16000rpm | ||
End Type Open | ||
Bearing Type Needle | ||
RoHS Status: Exempt
- COO (Country of Origin):
- SK
SKF NK Needle Roller Bearing, 15mm Inside Diameter, 23mm Outside Diameter - NK 15/16
This needle roller bearing offers a compact and efficient solution for high-speed, high-load applications in limited radial spaces. With a 15mm inside diameter, 23mm outside diameter, and a 16mm race width, this single-row, open-end bearing features carbon chromium steel rollers and a parallel bore, ensuring reliability and durability under dynamic operating conditions.
Features & Benefits
• High-speed capability with a limiting speed of 26,000 rpm ensures versatility in fast-rotating systems
• Compact design supports significant radial loads in space-constrained environments
• Carbon chromium steel rollers provide high resistance to wear and fatigue
• Sheet steel cage ensures efficient roller guidance and minimal friction
• Static load rating of 14 kN and dynamic load rating of 11 kN for reliable operation
Applications
• Used in gearboxes and transmissions requiring compact, high-performance bearings
• Ideal for small machinery in textile, printing, and packaging industries
• Suitable for power tools and automotive components with rapid rotation
• Applied in agricultural and construction equipment with limited space for bearings
• Effective in robotics and automation systems needing precise motion control
Why is this bearing suitable for high-speed applications?
Its low friction design, combined with a reference speed of 24,000 rpm and a limiting speed of 26,000 rpm, makes it ideal for high-speed machinery where efficiency and durability are essential.
What benefits does the open-end design provide?
The open-end configuration facilitates easy lubrication access and heat dissipation, which can extend the bearing’s service life in demanding conditions.
Can this bearing handle fluctuating loads effectively?
Yes, with a fatigue limit load of 1.66 kN and strong roller material, it’s designed to perform reliably under varying load conditions typical in dynamic equipment.
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