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Barden 306
Super-Precision Ball Bearing
Barden 306
Super-Precision Ball Bearing
Barden 306 super-precision ball bearing, 30x72x19mm. Heavy-series precision bearing for high-load industrial and aerospace use.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
Need pricing for this part?
This bearing is priced on application. Our team will get back to you with competitive pricing within 24 hours, no obligation.
Barden 306 super-precision ball bearing, 30x72x19mm. Heavy-series precision bearing for high-load industrial and aerospace use.
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) | 30mm |
| Outer Diameter (D) | 72mm |
| Width (B) | 19mm |
Barden 306
Super-Precision Ball Bearing
Technical Specifications
| Part Number | Barden 306 |
| Brand | BARDEN |
| Bearing Type | Super-Precision Ball Bearing |
| Seal Type | 2RS |
| Bore (Inner Diameter) | 30 mm |
| Outer Diameter | 72 mm |
| Width / Thickness | 19 mm |
Enquire About the BARDEN Barden 306
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Technical Datasheet
Download full specifications for Barden 306 — dimensions, load ratings, and material data.
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About the BARDEN Barden 306
The BARDEN Barden 306, is a super-precision ball bearing, with double rubber seals for life-lubricated, low-maintenance operation, featuring a 30mm bore, 72mm outer diameter, and 19mm width, and is extended stock at Buy Bearings.
Barden 306 super-precision ball bearing, 30x72x19mm. Heavy-series precision bearing for high-load industrial and aerospace use.
Key Specifications
The Barden 306 super-precision ball bearing is specified with 30mm bore (inner diameter), 72mm outer diameter, 19mm width. The 2RS sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Super-Precision Ball Bearings are commonly used in:
Why Buy the Barden 306 from Buy Bearings?
- UK-authorised distributor with genuine BARDEN 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 Barden 306 bearing?
The Barden 306 is a BARDEN Super-Precision Ball Bearing with a 30mm bore, 72mm outer diameter and 19mm width. It is Extended Stock at Buy Bearings.
What are the Barden 306 dimensions?
The Barden 306 measures 30mm bore (inner diameter) × 72mm outer diameter × 19mm width.
What does 2RS mean on a bearing?
2RS (two rubber seals) bearings are sealed and lubricated for life — they keep dust and moisture out and need no relubrication, making them ideal for most general-purpose applications.
Is the Barden 306 in stock?
The Barden 306 is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same super-precision ball 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 30mm shaft diameter — complementary components for your bearing.
