THK RA12
Cross Roller Bearing
THK RA12
Cross Roller Bearing
THK RA12 cross roller bearing, 12x28x7mm. Medium cross roller bearing for industrial robots and machine tool rotary axes.
Price Match Promise
Found it cheaper elsewhere? We’ll match any UK competitor’s price on bearings in stock — call us before you buy.
THK RA12 cross roller bearing, 12x28x7mm. Medium cross roller bearing for industrial robots and machine tool rotary axes.
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) | 12mm |
| Outer Diameter (D) | 28mm |
| Width (B) | 7mm |
Product Details
| Part Number | THK RA12 |
| Brand | THK |
| Bearing Type | Cross Roller Bearing |
| Seal Type | Open |
| Stock Status | In Stock |
Technical Datasheet
Download full specifications for THK RA12 — dimensions, load ratings, and material data.
Engineering support
Our experienced MRO products specialists are on hand to offer practical solutions to your problems and can assist with an on-site visit.
Call us01709 878282
Frequently Asked Questions
What is a THK RA12 bearing?
The THK RA12 is a THK Cross Roller Bearing with a 12mm bore, 28mm outer diameter and 7mm width. It is In Stock at Buy Bearings.
What are the THK RA12 dimensions?
The THK RA12 measures 12mm bore (inner diameter) × 28mm outer diameter × 7mm 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 RA12 in stock?
The THK RA12 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 12mm shaft diameter — complementary components for your bearing.
