Class 3ТУ 25.93.17-001-06515248-2020
Chain 4×28
General-purpose welded round-link chains made of round bar. Strength class 3. Size 4×28 mm, manufactured to ТУ 25.93.17-001-06515248-2020.
Designation decoding
Chain B2-3-4×28×16
- B2
- Long-link non-calibrated — link type
- 3
- strength class
- 4×28×16
- gauge × pitch × width, mm
The chain length is specified when ordering. The chain is supplied in cut lengths.
Specifications
- Strength class
- 3
- TU
- ТУ 25.93.17-001-06515248-2020
- Gauge d, mm
- 4
- Pitch t, mm
- 28
- Width b, mm
- 16
- Proof (WLL), kN
- 3,8
- Breaking (BL), kN
- 7,5
- Weight per 1 m, kg
- 0,28
Weight and length
| Length, m | Mass, kg | Links |
|---|---|---|
| 1 | 0,28 | 36 |
| 5 | 1,4 | 179 |
| 10 | 2,8 | 357 |
| 20 | 5,6 | 714 |
| 50 | 14 | 1786 |
Mass — by the weight per 1 m from the TU data; the number of links — by the chain pitch.
Calculate more precisely in the calculator