3"7" Nylon Roller for 3" Track | Extra-Long Stem Heavy-Load Roller – Model WT-R20009
Heavy-duty nylon roller for 3-inch track systems, supporting stable movement and load handling in commercial sectional doors.
WT-D20009 — Nylon Roller for 3" Track (3"×7")
· Application:for 3" track· Configuration:3*7 nylon roller
· Bearing specification:6200ZZ bearing insides
OEM / ODMISO 9001:2015In-house tooling
Manufacturing
Made to verified specs.
This part is produced under the same material, tolerance, and finishing standards as the rest of the range.
Raw materials
Q235 / Q35545# · 65Mn · ASTM A229
Stamping thickness
0.8–5.0 mmSheet & plate forming
Tolerance
±0.10–0.30 mmTight, repeatable
Surface finishing
Zinc / HDGPowder & e-coating
Salt-spray test
96–240 hrsCorrosion resistance
Pass rate
99%+Quality controlled
MOQ
100 pcsPer item
Production
OEM / ODMBuild to drawing
Because tooling is made in-house, material, gauge, and dimensions can be matched to your drawing or sample.
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