Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Connectors and Fasteners |
| Origin | - |
| Brand | KTR |
| Product Series | ROTEX GS |
| Material | Polyurethane (PU) |
| Hardness | 92 Shore A |
| Color | Yellow |
| Country of Origin | Germany |
| Temperature Range | -30°C to +90°C |
| Electrical Properties | Electrically Insulating |
| Oil Resistance | Good |
| Packaging | Individual Protective Box |
Anonymous
Apr 08, 2026
Rating: 5/5
Exact Replacement
Fits our GR48 hubs perfectly. Noticed the genuine KTR marking immediately. Machine vibration is back to normal levels.
Anonymous
Mar 16, 2026
Rating: 5/5
High Quality
Genuine German quality noticed compared to aftermarket parts we tried before. These last much longer under heavy load.
Anonymous
Feb 27, 2026
Rating: 5/5
Reduced Vibration
Machine runs smoother now. Installation was straightforward. Highly recommend for anyone maintaining ROTEX couplings.
Anonymous
Feb 20, 2026
Rating: 4/5
Good Value
Works well and specs are accurate. Delivery was a bit slower than expected but the product quality makes up for it.
Anonymous
Feb 07, 2026
Rating: 5/5
Reliable Stock
Always in stock for our reorders. We use these across multiple facilities and consistency is key for us.
Q: How should these be stored if not used immediately?
A: Store in a cool, dry place away from direct sunlight and ozone sources. Shelf life is typically up to 5 years.
Q: Is there a bulk discount for ordering over 50 units?
A: Yes, volume pricing is available. Please contact our sales team directly for a quote on large orders.
Q: Do you offer different hardness levels?
A: Standard is 92 Shore A (Yellow). Red (98 Shore A) and other hardness levels may be available upon special request.
Q: What is the maximum RPM for the GR55 size?
A: Maximum speed depends on the specific coupling size and application. Please refer to the official KTR technical datasheet.
Q: Are these compatible with non-KTR coupling hubs?
A: Yes, provided the hub dimensions and tooth profile match the ROTEX GS standard specifications.
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