Simplex Roller Chains (B Series)
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- • Type: Simplex Roller Chains
- • Configuration: Single Strand (04B-1 to 32B-1)
- • Material: High-Grade Precision Steel
- • Standard: DIN 8187 / ISO 606 B-series
Simplex Roller Chains (B Series) are the industry standard for reliable power transmission, engineered specifically to DIN 8187 & ISO 606 B-series standards for operational integrity and vibration resistance in precision machinery. These single-strand chains are built to withstand high fatigue and maintain mechanical reliability in diverse environments, from light assembly conveyors to heavy-duty industrial drives.
For applications requiring higher torque or synchronized heavy load distribution across multiple strands, explore our Duplex Roller Chains (double-strand) and Triplex Roller Chains (triple-strand) variants.
Simplex Roller Chains (B Series) Specifications
| Size | Pitch (mm) | Roller Dia (mm) | Inner Width (mm) | Pin Dia (mm) | Pin Length (mm) | Inner Plate Depth (mm) | Plate Thick (mm) | UTS (kN/LB) | Avg Weight (kg/m) |
|---|---|---|---|---|---|---|---|---|---|
| 04B-1 | 6.000 | 4.00 | 2.80 | 1.85 | 6.80 | 5.00 | 0.60 | 3.0/682 | 0.11 |
| 05B-1 | 8.000 | 5.00 | 3.00 | 2.31 | 8.20 | 7.10 | 0.80 | 5.0/1136 | 0.20 |
| 06B-1 | 9.525 | 6.35 | 5.72 | 3.28 | 12.40 | 8.20 | 1.30 | 9.0/2045 | 0.41 |
| 08B-1 | 12.700 | 8.51 | 7.75 | 4.45 | 16.70 | 11.80 | 1.60 | 18.0/4091 | 0.69 |
| 10B-1 | 15.875 | 10.16 | 9.65 | 5.08 | 19.50 | 14.70 | 1.70 | 22.4/5091 | 0.93 |
| 12B-1 | 19.050 | 12.07 | 11.68 | 5.72 | 22.50 | 16.00 | 1.85 | 29.0/6591 | 1.15 |
| 16B-1 | 25.400 | 15.88 | 17.02 | 8.28 | 36.10 | 21.00 | 4.15/3.1 | 60.0/13636 | 2.71 |
| 20B-1 | 31.750 | 19.05 | 19.56 | 10.19 | 41.30 | 26.40 | 4.5/3.5 | 95.0/21591 | 3.70 |
| 24B-1 | 38.100 | 25.40 | 25.40 | 14.63 | 53.40 | 33.20 | 6.0/4.8 | 160.0/36384 | 7.10 |
| 28B-1 | 44.450 | 27.94 | 30.99 | 15.90 | 65.10 | 36.70 | 7.5/6.0 | 200.0/45455 | 8.50 |
| 32B-1 | 50.800 | 29.21 | 30.99 | 17.81 | 66.00 | 42.00 | 7.0/6.0 | 250.0/56818 | 10.25 |
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