GR XL PUR Star Coupling Inserts – 10 Model Options
GR / XL star coupling inserts with ten listed model and dimensional combinations. Confirm units, material grade and replacement fit with IKSONIC before ordering.
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Description
GR / XL PUR Star Coupling Inserts
IKSONIC supplies GR / XL star coupling inserts from China for replacement and wholesale enquiries. The illustrated grey inserts have PUR markings. The source describes domestic production using imported material, not imported finished couplings. Confirm the required compound and specification for the chosen model.
Specifications / Models
The following ten model pairings and dimensions are reproduced from the product options. The source does not explicitly label dimension units; confirm units before ordering. Thickness refers to the listing field and is not assumed to include raised locating points.
| Model designation | Outside diameter | Inside diameter | Listed thickness |
|---|---|---|---|
| GR 19 XL1 | 40 | 18 | 12 |
| GR24/XL2 | 55 | 27 | 14 |
| GR28/XL3 | 65 | 30 | 15 |
| GR38/XL4 | 80 | 38 | 18 |
| GR42/XL5 | 95 | 46 | 20 |
| GR48/XL6 | 105 | 51 | 21 |
| GR55/XL7 | 120 | 60 | 22 |
| GR65/XL8 | 135 | 68 | 36 |
| GR75/XL9 | 160 | 80 | 30 |
| GR90/XL10 | 200 | 100 | 34 |
GR65/XL8 is listed with thickness 36. That value is retained from this specific listing rather than replaced by a value from another product.
Material and Operating Conditions
PUR is visible on the photographed samples, and one larger sample is marked T-PUR. These markings do not establish an identical compound grade for every model. Confirm material grade, hardness and application requirements for the exact item.
The source advertises low- and high-temperature numbers of -50 and 150 and the samples carry corresponding degree markings. A temperature scale, test method and continuous-versus-short-term duty are not clearly specified in the available listing, so these numbers are not presented as a verified operating rating.
Replacement Checks
Provide the existing coupling model, required insert dimensions, color, quantity, working conditions and photographs. The source markets the inserts for replacement applications, but universal or perfect interchangeability with another brand is not promised. Confirm fit and material suitability before ordering.
Frequently Asked Questions
Are these imported finished products?
The source description identifies imported material and domestic production. These are different claims; it does not establish imported finished-product origin.
Do model numbers establish the dimensions?
No. Use the listed fields and confirm their units and tolerances. Photographs illustrate product features, not a dimensioned manufacturing specification.
How can I request a wholesale quotation?
Send the model pairing, required quantity and verified dimensions through the IKSONIC contact page. Identify any material or temperature requirement explicitly.
If you have any questions or products request, please leave message or call us.
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