Military Standard Heavy Duty Universal Joints
Belden's Heavy-Duty Military Standard Joints are designed with blind bores and grease-filled protective boot covers. They are developed according to MIL-DTL-6193 & MS20271specifications for dimensions, strength and other performance features. Mil-Spec joints are constructed with friction (plain) bearing design, with the exposed components protected by Cadmium plating.
Features:
- Outside Diameters: 0.37"-1.50" [9.4mm-38mm]
- Operating Torque: 30-2,175 Lb-In [3.4-246 N-m]
- Static Torque: 200-14,500 Lb-In [23-1,638 N-m]
- Operating Angle: up to 30°
- Minimal play
- Material: high-grade alloy steel, hardened and precision ground
- Cadmium plating (Zinc optional)
- Standard grease-filled boots for extended life
Torque Values by Outside Diameter
| Nominal OD (in) | Max. Operating Torque Lb-in [N-m] | Ultimate Torque Lb-in [N-m] |
|---|---|---|
Product Diagram
Matching Products
| Part Number | ØD1 Nominal (in) | ØD1 Nominal (mm) | ØD1 (in) | ØD1 (mm) | H (in) | H (mm) | D2 (in) | D2 (mm) | ØB (in) | ØB (mm) | L1 (in) | L1 (mm) | L2 (in) | L2 (mm) | L3 (in) | L3 (mm) | L4 (in) | L4 (mm) | K (in) | K (mm) | SS | Bellows | Material | NSN | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| MS20271B6 | 3/8" | 0.37 | 9.40 | 0.44 | 11.10 | 0.25 | 6.35 | 2.00 | 50.80 | 1.00 | 25.40 | 0.50 | 12.70 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-269-7161 | ||||||
| MS20271B8 | 1/2" | 0.50 | 12.60 | 0.56 | 14.30 | 0.38 | 9.53 | 2.31 | 58.70 | 1.16 | 29.40 | 0.63 | 15.90 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-269-9979 | ||||||
| MS20271B10 | 5/8" | 0.62 | 15.70 | 0.69 | 17.40 | 0.50 | 12.70 | 2.75 | 69.90 | 1.38 | 34.90 | 0.75 | 19.10 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-269-9987 | ||||||
| MS20271B12 | 3/4" | 0.75 | 18.90 | 0.81 | 20.60 | 0.63 | 15.88 | 3.19 | 81.00 | 1.59 | 40.50 | 0.88 | 22.20 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-269-9988 | ||||||
| MS20271B14 | 7/8" | 0.87 | 22.10 | 0.94 | 23.80 | 0.75 | 19.05 | 3.63 | 92.10 | 1.81 | 46.00 | 1.00 | 25.40 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-540-2800 | ||||||
| MS20271B16 | 1" | 1.00 | 25.30 | 1.06 | 27.00 | 0.81 | 20.64 | 4.06 | 103.20 | 2.03 | 51.60 | 1.13 | 28.60 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-529-2697 | ||||||
| MS20271B20 | 1-1/8" | 1.25 | 31.60 | 1.13 | 28.60 | 1.06 | 26.99 | 4.63 | 117.50 | 2.31 | 58.70 | 1.19 | 30.10 | N/A | N/A | N/A | N/A | Alloy Steel | 3010-00-540-2805 | ||||||
| MS20271B24 | 1-1/4" | 1.50 | 38.00 | 1.25 | 31.80 | 1.25 | 31.75 | 5.25 | 133.40 | 2.63 | 66.70 | 1.31 | 33.30 | N/A | N/A | N/A | N/A | Alloy Steel | 2520-01-203-7746 |
