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NA6910
Bearing (Extended Stock)
NA6910
Bearing (Extended Stock)
ISB Bearing (Extended Stock) with Open seals measuring 50mm bore × 72mm outer diameter × 40mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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Need pricing for this part?
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ISB Bearing (Extended Stock) with Open seals measuring 50mm bore × 72mm outer diameter × 40mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
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) | 40mm |
NA6910
Bearing (Extended Stock)
Technical Specifications
| Part Number | NA6910 |
| Brand | ISB |
| Bearing Type | Bearing (Extended Stock) |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Cross-Reference | NA6910C4 |
| Bore (Inner Diameter) | 50 mm |
| Outer Diameter | 72 mm |
| Width / Thickness | 40 mm |
Enquire About the ISB NA6910
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 NA6910 — dimensions, load ratings, and material data.
ISB Technical Resources
Equivalent part numbers from other manufacturers that can be used as direct replacements for NA6910.
Engineering support
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Call us01709 878282
About the ISB NA6910
The ISB NA6910, is a bearing (extended stock), in an open configuration for maximum speed and easy relubrication, featuring a 50mm bore, 72mm outer diameter, and 40mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
ISB Bearing (Extended Stock) with Open seals measuring 50mm bore × 72mm outer diameter × 40mm width. A versatile bearing suitable for a range of mechanical applications. Manufactured from Chrome Steel (SAE 52100) for durability and long service life. In Stock at Buy Bearings. Order by 1pm for next-day UK dispatch.
Key Specifications
The NA6910 bearing (extended stock) is specified with 50mm bore (inner diameter), 72mm outer diameter, 40mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life. The chrome steel (sae 52100) construction provides excellent wear resistance and durability in demanding operating conditions.
Common Applications
Bearing (Extended Stock)s are commonly used in:
Why Buy the NA6910 from Buy Bearings?
- UK-authorised distributor with genuine ISB 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 NA6910 bearing?
The NA6910 is a ISB Bearing (Extended Stock) with a 50mm bore, 72mm outer diameter and 40mm width. It is In Stock at Buy Bearings.
What are the NA6910 dimensions?
The NA6910 measures 50mm bore (inner diameter) × 72mm outer diameter × 40mm width.
What does Open mean on a bearing?
Open bearings have no seals or shields, allowing maximum speed and easy relubrication — best for clean, lubricated environments.
What is the NA6910 cross-reference?
The NA6910 is interchangeable with NA6910C4. Contact our team to confirm an exact equivalent for your application.
Is the NA6910 in stock?
The NA6910 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same bearing (extended stock), 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.
