The pitch and tooth profile of Double-sided timing belt are same as the single-side timing belt.
Double-sided timing belt has two standard forms:
Model DA Symmetrical arrangement of the two-side teeth;
Model DB Staggered arrangement of the two-side teeth.
TO PLACE AN ORDER PLEASE CONTACT OUR EXPERIENCED AND PROFESSIONAL CUSTOMER SERVICE TEAM:
PHONE&Whatapp&wechat:+ 0086134 1810 3085
Email :sales@yhbelt.com
Color :black/white/grey/transparent
Size:DA Double-sided tooth
Length:Customized
Width:10-550mm
Material:TPU/Polyurethane
Type:Double-sided tooth
Shore hardness (A):PU 90° Shore A
Working temperature:-20-+80°C
Joint:Open/Endless with joint/Seamless (moulded)
Cords:steel/ kevlar
DA Double-Sided Tooth Timing Belt: We offer two material options—rubber and PU. The rubber DA Double-Sided Tooth Timing Belt utilizes premium imported Japanese synthetic neoprene rubber blended with multiple specialized rubber additives. The skeleton material consists of high-quality imported Japanese glass fiber cord. The tooth surface is protected by a high-elasticity nylon 66 fabric.
This product features the same pitch and tooth profile as single-sided tooth timing belts.
Primarily designed for dual-sided transmission, it offers synchronous operation, simultaneous power transfer, and dual efficiency. Ideal for applications requiring a single belt to drive opposing directions, compact installation spaces, or high-precision linkage between primary and auxiliary drives, this product is recognized and widely adopted across machinery, textiles, precision instrumentation, petrochemicals, and telecommunication cable industries for its lightweight construction, slip-free engagement, and low-noise operation.
DA Double-Sided Toothed PU timing Belt features symmetrical tooth profiles on both sides, enabling low noise and vibration during forward and reverse transmission. Complies with FDA and RoSH certifications.Steel wire or Kevlar core.Joint:Open/Endless with joint/Seamless (moulded),Surface fabric and double-sided fabric or surface fabric, etc.

| type | g(mm) | H(mm) | pitch length(mm) | teeth |
| D-XL | 0.508 | 3.05 | 355.6-5405.12 | 70~1064 |
| D-L | 0.762 | 4.58 | 514.35-80000.00 | 54~ |
| D-H | 1.372 | 5.95 | 520.70-80000.00 | 41~ |
| D-XH | 2.794 | 15.49 | 1778.00-80000.00 | 80~ |
| D-XXH | 3.048 | 22.11 | 1778.00-6667.5 | 56~210 |
| D-T2.5 | 0.5 | 1.9 | 500.00-5000.00 | 200~2000 |
| D-T5 | 0.84 | 3.25 | 500.00-7000.00 | 100~1400 |
| D-T10 | 1.86 | 6.8 | 500.00-80000.00 | 50~ |
| D-T20 | 2.85 | 12.85 | 1700.00-80000.00 | 85~ |
| D-AT10 | 1.82 | 7 | 500.00-7000.00 | 50~700 |
| HTD.DA-3M | 0.76 | 3.2 | 501.00-6804.00 | 167~2268 |
| D-3M | 1.143 | 5.3 | 500.00-7000.00 | 50~1400 |
| D-8M | 1.372 | 8.1 | 512-80000.00 | 64~ |
| D-14M | 2.8 | 14.8 | 1750-8120 | 125~580 |
| D-S8M | 1.372 | 7.48 | 512-80000.00 | 64~465 |
| D-S14M | 2.8 | 13.4 | 1750~5012 | 125~358 |
| D-RP5M | 1.143 | 5.44 | 500.00-3100.00 | 50~620 |
| D-RP8M | 1.372 | 7.8 | 512.00-3720.00 | 64~465 |
| D-RP14M | 2.8 | 14.5 | 1764.00-4326.00 | 126~309 |









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