| Symbol | Value | Description |
|---|---|---|
| ≈m | 0.44 | Weight |
| nG | 2800 | Limiting speed |
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SKF
SKF KR47PP Stud type track rollers 20 × 47 × 66 mm
Stud Type Track Roller
RFQ
Estimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
In stockEstimated delivery: 26 Jul 2026 (overseas stock, ~4 weeks)
EX-WORKS (Incoterms 2020) Seoul, Korea — Buyer arranges freight, duties, and insurance.
- Category
- Stud Type Track Roller
- Bore
- 20 mm mm
- Outer Ø
- 47 mm mm
- Width
- 66 mm mm
Overview
SKF KR47PP Stud Type Track Roller is a cam follower with an integrated stud and bearing outer ring. It mounts without a separate shaft, saving space while supporting repeated loads in cams, guide rails, and automated handling equipment.
Needle or cylindrical rollers run inside a thick outer ring, while a threaded stud acts as the shaft. Options such as eccentric studs, seals, and lubrication holes improve adjustment and maintenance.
Key features
- Integrated stud for simple mounting
- Thick outer ring for cam and track contact
- Handles repeated shock loads
- Eccentric versions allow position adjustment
Typical applications
- Cam follower mechanisms
- Automated transfer rails
- Packaging and printing machines
- Lifts, doors, and guide systems
Selection guidance
Check stud diameter and thread, outer ring profile, eccentric adjustment need, load, speed, and lubrication.
| Symbol | Value | Description |
|---|---|---|
| d | 20 mm | Bore diameter |
| D | 47 mm | Outside diameter |
| B | 66 mm | Width |
| Code | Description |
|---|---|
| Standard bearing steel | Material |
| Sheet steel cage | Cage |
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
SKFKR47PPSKF KR47PP
