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NA4910
Needle Roller Bearing
NA4910
Needle Roller Bearing
IKO NA4910 needle roller bearing with inner ring, 50x72x22mm. Large bore needle bearing for heavy machinery.
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IKO NA4910 needle roller bearing with inner ring, 50x72x22mm. Large bore needle bearing for heavy machinery.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Technical Dimensions & Load Ratings
Confirm these values match your shaft, housing and application requirements before ordering.
Dimensions
| Bore Diameter (d) | 50mm |
| Outer Diameter (D) | 72mm |
| Width (B) | 22mm |
NA4910
Needle Roller Bearing
Technical Specifications
| Part Number | NA4910 |
| Brand | IKO |
| Bearing Type | Needle Roller Bearing |
| Bore (Inner Diameter) | 50 mm |
| Outer Diameter | 72 mm |
| Width / Thickness | 22 mm |
Enquire About the IKO NA4910
Get a competitive quote within 24 hours — no obligation. Our engineering team can help with specifications, cross-references, and volume pricing.
Technical Datasheet
Download full specifications for NA4910 — dimensions, load ratings, and material data.
Engineering support
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About the IKO NA4910
The IKO NA4910, is a needle roller bearing, featuring a 50mm bore, 72mm outer diameter, and 22mm width, and is extended stock at Buy Bearings.
IKO NA4910 needle roller bearing with inner ring, 50x72x22mm. Large bore needle bearing for heavy machinery.
Key Specifications
The NA4910 needle roller bearing is specified with 50mm bore (inner diameter), 72mm outer diameter, 22mm width.
Common Applications
Needle Roller Bearings are commonly used in:
About Needle Roller Bearings
Needle roller bearings use thin, long cylindrical rollers to provide high load capacity in a compact radial space. They are ideal for applications where space is limited but load capacity is critical.
Why Buy the NA4910 from Buy Bearings?
- UK-authorised distributor with genuine IKO products
- Expert technical support from our engineering team
- Competitive pricing with fast UK dispatch
- Full technical datasheet and cross-reference support
- 30-day returns on standard products
Frequently Asked Questions
What is a NA4910 bearing?
The NA4910 is a IKO Needle Roller Bearing with a 50mm bore, 72mm outer diameter and 22mm width. It is Extended Stock at Buy Bearings.
What are the NA4910 dimensions?
The NA4910 measures 50mm bore (inner diameter) × 72mm outer diameter × 22mm width.
Is the NA4910 in stock?
The NA4910 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same needle roller bearing, closest dimensions first — useful if you need a slightly different size or this part is unavailable.
Related Parts — Seals & Bushings
Matching seals and bushings for 50mm shaft diameter — complementary components for your bearing.
