Karver KB Round Blocks & Links — Dimension Drawings
DIMENSION DRAWING
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Size, working load, weight and part number of every Karver KB round block from KB6 to KB16, with the matching link and interface plates, taken from the Karver technical plans.
DocumentKarver KB Round Blocks & Links Dimension Drawings
FormatPDF · 1 page · 0.3 MB
LanguageEnglish
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KB Round Blocks – Specifications
| Model | Part no. (as printed) | Bearing | Safe working load | Weight | Outside Ø (mm) | Max line Ø (mm) | |
|---|---|---|---|---|---|---|---|
| KB6 | PF190030 [GRISE] | Ball bearings | 220Kg | 20g | 45,20 | 6 | View product → |
| KB8 | PF040030 [GRISE] | Roller bearings | 600Kg | 51g | 59 | 10 | View product → |
| KB8C | PF040031 | Self-lubricating plain bearings | 800Kg | 44g | 50 | 8 | View product → |
| KB10 | PF020030 | Roller bearings | 1T | 86g | 67 | 10 | View product → |
| KB10C | PF180031 (as printed) | Self-lubricating plain bearings | 1.9T | 96g | 70 | 10 | Ask us to source it → |
| KB12 | PF180030 | Roller bearings | 1.4T | 119g | 79 | 12 | View product → |
| KB12C | PF180031 | Self-lubricating plain bearings | 3T | 167g | 82 | 12 | View product → |
| KB14 | – (not printed) | Low friction (carbon-loaded PEEK rollers) | WL 2000Kg | 193g | 92 | 14 | Ask us to source it → |
| KB16 | – (not printed) | – | WL 3T | 465g | 100 | – | Ask us to source it → |
- KB6 to KB12C: plastic / aluminium. Breaking load is left blank on these plans.
- The KB10C plan prints part number PF180031, the same number as the KB12C plan. Check the model with us before ordering a KB10C.
- KB14 and KB16 plans give the working load (WL) and weight only; no part number is printed.
Links & Interfaces (Interface Poulie)
| Part no. | Fits | Weight | Outside Ø (mm) | |
|---|---|---|---|---|
| PL191142 | KB6 | 10g | 45,20 | View product → |
| PL040774 | KB8 | 17g | 59 | View product → |
| PL041089 | KB8C | 10g | 50 | View product → |
| PL021143 | KB10 | 24g | 67 | View product → |
| PL022210 | KB10C | 25g | 70 | View product → |
| PL181094 | KB12 | 32g | 79 | View product → |
| PL180031 | KB12C | 45g | 82 | Ask us to source it → |
| PL050854 | KB14 (PA66, black) | – | 92 | Ask us to source it → |
Each plan is titled "Interface poulie" with the block size; it shows the plate outline, the fixing holes and a section A-A.
How to Use the Drawings
- Each download is a one-page Karver technical plan: front and side views with the key dimensions in millimetres, plus a 3D view.
- The title block gives the model, the Karver part number, the working load, the weight and the material. On these plans the title blocks repeat the text in French and English.
- Check the maximum line diameter (marked "max" on the side view) against the line you plan to run before you order.
- Plans are drawn to the scale shown in the title block. Use the printed dimensions, not a measurement taken off the screen.
Need a part that isn't listed? Ask us to source it and quote the part number from the PDF.
