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SNR 31306A
Taper Roller Bearing
SNR 31306A
Taper Roller Bearing
SNR 31306A - Taper Roller Bearing Metric with Parallel Shaft - ID 30 OD 72 W 19mm
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SNR 31306A - Taper Roller Bearing Metric with Parallel Shaft - ID 30 OD 72 W 19mm
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) | 20.75mm |
| Weight | 392kg |
Load & Speed Ratings
| Reference Speed | 11000rpm |
SNR 31306A
Taper Roller Bearing
Technical Specifications
| Part Number | SNR 31306A |
| Brand | NTN/SNR |
| Bearing Type | Taper Roller Bearing |
| Seal Type | Open |
| Bore (Inner Diameter) | 30 mm |
| Outer Diameter | 72 mm |
| Width / Thickness | 20.75 mm |
| Reference Speed | 11,000 rpm |
| Approximate Weight | 392 kg |
Enquire About the NTN/SNR SNR 31306A
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Technical Datasheet
Download full specifications for SNR 31306A — dimensions, load ratings, and material data.
NTN/SNR Technical Resources
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About the NTN/SNR SNR 31306A
The NTN/SNR SNR 31306A, is a taper roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 30mm bore, 72mm outer diameter, and 20.75mm width, and is in stock at Buy Bearings.
SNR 31306A - Taper Roller Bearing Metric with Parallel Shaft - ID 30 OD 72 W 19mm
Key Specifications
The SNR 31306A taper roller bearing is specified with 30mm bore (inner diameter), 72mm outer diameter, 20.75mm width, 11,000rpm reference speed, 392kg approximate weight. The Open sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Taper Roller Bearings are commonly used in:
Why Buy the SNR 31306A from Buy Bearings?
- UK-authorised distributor with genuine NTN/SNR 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 SNR 31306A bearing?
The SNR 31306A is a NTN/SNR Taper Roller Bearing with a 30mm bore, 72mm outer diameter and 20.75mm width. It is In Stock at Buy Bearings.
What are the SNR 31306A dimensions?
The SNR 31306A measures 30mm bore (inner diameter) × 72mm outer diameter × 20.75mm 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 SNR 31306A in stock?
The SNR 31306A is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related & Compatible Bearings
Same taper 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 30mm shaft diameter — complementary components for your bearing.
