The JSLT-CG-CT2-08B2 is a compact double-row CT-type steel-backed chain guideway sized to 3-strand ISO 08B-2 roller chain (pitch 12.7 mm). Two-piece assembly: a UHMWPE PE1000 wear-strip carrying 3 chain pockets (2.3 mm wide each) is mushroom-locked into a sealed SS304 rectangular tube (19 × 9 × t1.5 mm). Field-replaceable wear strip — when worn, slide it out the tube end and slide in a fresh one without removing the rail from your machine.
Cross-section — all dimensions in mm. Drawn to 1:1 scale (within page width).
For light food, beverage, and pharma twin-strand lines, the steel backing eliminates pocket creep under chain pull while UHMWPE PE1000 keeps friction at 0.10–0.20 against polished steel — no chain lubrication needed in food-contact zones. The replaceable wear-strip design lets you change worn polymer at scheduled shutdowns instead of swapping the whole rail. SS304 (AISI 304 / EN 1.4301) is fully washdown- and CIP-compatible. Cap overhangs the SS tube on both edges to seal the slot from washdown ingress.
ISO 08B-2 3-strand roller chain (pitch 12.7 mm). Compatible with all chains conforming to ISO 606 / DIN 8187 / BS 228 envelopes, including ANSI #40, BS 08B-2, JIS RC50 equivalents. Roller, plate, and pin geometry of these standards are interchangeable; the JSLT-CG-CT2-08B2 guideway profile accepts any of them across all 3 parallel pockets without modification.
CNC-milled groove with R-radius transitions, surface roughness Ra ≤ 1.6 µm typical. Polished groove option available for sticky-product lines.
| JSLT Part Number | JSLT-CG-CT2-08B2 |
|---|---|
| Profile Type | Type CT2 — Double-Row Steel-Backed Polymer Chain Guideway |
| Chain Standard | ISO 08B-2 / ANSI equivalent |
| Chain Pitch | 12.7 mm |
| Number of Rows | 2 |
| Overall base width (mm) | 21.2 mm |
| Overall height (mm) | 17.0 mm |
| UHMWPE cap height (mm) | 8.0 mm |
| Number of chain pockets | 3 mm |
| Chain pocket width (mm) | 2.27 mm |
| Chain pocket depth (mm) | 7.0 mm |
| Number of channels | 2 mm |
| Channel width (mm) | 7.2 mm |
| SS304 tube outer (W × H mm) | 19 × 9 mm |
| SS304 wall thickness (mm) | 1.5 mm |
| SS304 tube top slot (mm) | 8.0 mm |
| SS304 tube profile code | C1909 mm |
| Standard Lengths | 500 / 1000 / 2000 / 3000 / 4000 mm |
| Default Stock Length | 1000 mm |
| Custom Length | Cut to your drawing — no extra cost |
| MOQ | 1 piece (sample) — no minimum on production runs |
| Lead Time | 5–15 days from drawing approval |
All four UHMWPE grades are stocked in-house. Default for this profile is highlighted.
Send your DWG / DXF / PDF / STEP — we quote in 24 hours, MOQ 1 piece, lead time 5–15 days.
Standard hole patterns, counterbores, end chamfers, mitre cuts, and curved guide segments are all routine — no setup fee on first articles. Send a sketch, photo or full 3D STEP file and we will return a fully-quoted spec sheet within one working day.
Use the 3D preview file to validate fit in your assembly. Production files (DXF / STEP) are released after we confirm tolerances together.
Tell us about your project. We respond within 12 hours.
