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WS81130
Bearing (Extended Stock)
WS81130
Bearing (Extended Stock)
ISB Bearing (Extended Stock) with Open seals measuring 150mm bore × 190mm outer diameter × 31mm 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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ISB Bearing (Extended Stock) with Open seals measuring 150mm bore × 190mm outer diameter × 31mm 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) | 150mm |
| Outer Diameter (D) | 190mm |
| Width (B) | 31mm |
WS81130
Bearing (Extended Stock)
Technical Specifications
| Part Number | WS81130 |
| Brand | ISB |
| Bearing Type | Bearing (Extended Stock) |
| Seal Type | Open |
| Material | Chrome Steel (SAE 52100) |
| Bore (Inner Diameter) | 150 mm |
| Outer Diameter | 190 mm |
| Width / Thickness | 31 mm |
Enquire About the ISB WS81130
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 WS81130 — dimensions, load ratings, and material data.
ISB Technical Resources
Engineering support
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About the ISB WS81130
The ISB WS81130, is a bearing (extended stock), in an open configuration for maximum speed and easy relubrication, featuring a 150mm bore, 190mm outer diameter, and 31mm width, manufactured from chrome steel (sae 52100), and is in stock at Buy Bearings.
ISB Bearing (Extended Stock) with Open seals measuring 150mm bore × 190mm outer diameter × 31mm 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 WS81130 bearing (extended stock) is specified with 150mm bore (inner diameter), 190mm outer diameter, 31mm 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 WS81130 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 WS81130 bearing?
The WS81130 is a ISB Bearing (Extended Stock) with a 150mm bore, 190mm outer diameter and 31mm width. It is In Stock at Buy Bearings.
What are the WS81130 dimensions?
The WS81130 measures 150mm bore (inner diameter) × 190mm outer diameter × 31mm 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.
Is the WS81130 in stock?
The WS81130 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 150mm shaft diameter — complementary components for your bearing.
