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THK RA15
Cross Roller Bearing
THK RA15
Cross Roller Bearing
THK RA15 cross roller bearing, 15x32x8mm. Precision cross roller bearing for harmonic drives and robotic joints.
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THK RA15 cross roller bearing, 15x32x8mm. Precision cross roller bearing for harmonic drives and robotic joints.
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) | 15mm |
| Outer Diameter (D) | 32mm |
| Width (B) | 8mm |
THK RA15
Cross Roller Bearing
Technical Specifications
| Part Number | THK RA15 |
| Brand | THK |
| Bearing Type | Cross Roller Bearing |
| Seal Type | Open |
| Bore (Inner Diameter) | 15 mm |
| Outer Diameter | 32 mm |
| Width / Thickness | 8 mm |
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Technical Datasheet
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About the THK THK RA15
The THK THK RA15, is a cross roller bearing, in an open configuration for maximum speed and easy relubrication, featuring a 15mm bore, 32mm outer diameter, and 8mm width, and is in stock at Buy Bearings.
THK RA15 cross roller bearing, 15x32x8mm. Precision cross roller bearing for harmonic drives and robotic joints.
Key Specifications
The THK RA15 cross roller bearing is specified with 15mm bore (inner diameter), 32mm outer diameter, 8mm width. The Open sealing arrangement protects against contamination and retains lubricant for extended service life.
Common Applications
Cross Roller Bearings are commonly used in:
Why Buy the THK RA15 from Buy Bearings?
- UK-authorised distributor with genuine THK 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 THK RA15 bearing?
The THK RA15 is a THK Cross Roller Bearing with a 15mm bore, 32mm outer diameter and 8mm width. It is In Stock at Buy Bearings.
What are the THK RA15 dimensions?
The THK RA15 measures 15mm bore (inner diameter) × 32mm outer diameter × 8mm 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 THK RA15 in stock?
The THK RA15 is In Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).
Related Parts — Seals & Bushings
Matching seals and bushings for 15mm shaft diameter — complementary components for your bearing.
