Stainless Steel Single Universal Joints
Belden's stainless single universal joints are requested for special applications with high strength requirements and harsh, corrosive or sterile environments. They are built using friction (plain) bearing design.
Features:
- Outside Diameter: 0.37"-4.00" [9.4mm-100mm]
- Operating Speed: up to 1000 RPM (depending on lubrication)
- Operating Angle: up to 45°
- Minimal Play
- Regular re-lubrication required or joint can be fitted with grease packed boots.
- Material for Yokes: Stainless Steel AISI 303 [EU/DIN 1.4305 ] precision honed & ground
- Material for Pins & Blocks: Stainless Steel AISI 416 [EU/DIN 1.4005] hardened and precision ground
- Hub ends available with several standard bore configurations (plain bore, keyway, hex- and square bore)
Torque Values by Outside Diameter
| Nominal OD (in) | Max. Operating Torque Lb-in [N-m] | Ultimate Torque Lb-in [N-m] |
|---|---|---|
| 3/8" | 15 [1.7] | 75 [8.5] |
| 1/2" | 48 [5.4] | 240 [27] |
| 5/8" | 95 [10] | 475 [53] |
| 3/4" | 175 [19] | 875 [98] |
| 7/8" | 250 [28] | 1260 [142] |
| 1" | 315 [35] | 1575 [178] |
| 1-1/8" | 450 [50] | 2250 [254] |
| 1-1/4" | 680 [76] | 3400 [384] |
| 1-1/2" | 1450 [163] | 7250 [819] |
| 1-3/4" | 2100 [237] | 10500 [1186] |
Performance Rating Curves
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UJ-SS1250x625 | 1-1/4" | 1.25 | 31.60 | 0.63 | 15.88 | 3.75 | 95.30 | 1.88 | 47.60 | 1.25 | 31.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1125x14 | 1-1/8" | 1.12 | 28.40 | 0.55 | 14.00 | 3.50 | 88.90 | 1.75 | 44.50 | 1.20 | 30.50 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS375x188 | 3/8" | 0.37 | 9.40 | 0.19 | 4.76 | 1.75 | 44.50 | 0.88 | 22.20 | 0.67 | 17.00 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2500x00 | 2-1/2" | 2.50 | 63.40 | 7.00 | 177.80 | 3.50 | 88.90 | 2.09 | 53.10 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS2000x25K | 2" | 2.00 | 50.70 | 0.98 | 25.00 | 5.50 | 139.70 | 2.75 | 69.90 | 1.70 | 43.20 | 0.3150x1.114 | 8X28.3 | M8x1.25 x 8mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS875x00 | 7/8" | 0.87 | 22.10 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS625x08 | 5/8" | 0.62 | 15.70 | 0.32 | 8.00 | 2.25 | 57.20 | 1.13 | 28.60 | 0.82 | 20.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1250x625K | 1-1/4" | 1.25 | 31.60 | 0.63 | 15.88 | 3.75 | 95.30 | 1.88 | 47.60 | 1.25 | 31.80 | 3/16 x 3/32 | 4.76x2.38 | 5/16-18x1/4 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1125x14K | 1-1/8" | 1.12 | 28.40 | 0.55 | 14.00 | 3.50 | 88.90 | 1.75 | 44.50 | 1.20 | 30.50 | 0.1969x.642 | 5x16.3 | M5x0.8 x 5mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS375x188-1SS | N/A | 0.37 | 9.40 | 0.19 | 4.76 | 1.75 | 44.50 | 0.88 | 22.20 | 0.67 | 17.00 | N/A | N/A | 2-56x3/32 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2500x1250 | 2-1/2" | 2.50 | 63.40 | 1.25 | 31.75 | 7.00 | 177.80 | 3.50 | 88.90 | 2.09 | 53.10 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2000x30 | 2" | 2.00 | 50.70 | 1.18 | 30.00 | 5.50 | 139.70 | 2.75 | 69.90 | 1.70 | 43.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS875x438 | 7/8" | 0.87 | 22.10 | 0.44 | 11.11 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS625x08K | 5/8" | 0.62 | 15.70 | 0.32 | 8.00 | 2.25 | 57.20 | 1.13 | 28.60 | 0.82 | 20.80 | 0.0787x.354 | 2x9 | M3x0.5 x 3mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1500x00 | 1-1/2" | 1.50 | 38.00 | 4.25 | 108.00 | 2.13 | 54.00 | 1.40 | 35.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS1250x16 | 1-1/4" | 1.25 | 31.60 | 0.63 | 16.00 | 3.75 | 95.30 | 1.88 | 47.60 | 1.25 | 31.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS500x00 | 1/2" | 0.50 | 12.60 | 2.00 | 50.80 | 1.00 | 25.40 | 0.74 | 18.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS2500x1250K | 2-1/2" | 2.50 | 63.40 | 1.25 | 31.75 | 7.00 | 177.80 | 3.50 | 88.90 | 2.09 | 53.10 | 1/4 x 1/8 | 6.35x3.12 | 3/8-16x1/2 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2000x30K | 2" | 2.00 | 50.70 | 1.18 | 30.00 | 5.50 | 139.70 | 2.75 | 69.90 | 2.09 | 53.10 | 0.3150x1.311 | 8x33.3 | M8x1.25 x 8mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS875x438K | 7/8" | 0.87 | 22.10 | 0.44 | 11.11 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | 3/32 x 3/64 | 2.38x1.19 | 10-32x3/16 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS750x10 | 3/4" | 0.75 | 18.90 | 0.39 | 10.00 | 3.00 | 76.20 | 1.50 | 38.10 | 1.11 | 28.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1500x750 | 1-1/2" | 1.50 | 38.00 | 0.75 | 19.05 | 4.25 | 108.00 | 2.13 | 54.00 | 1.40 | 35.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1250x16K | 1-1/4" | 1.25 | 31.60 | 0.63 | 16.00 | 3.75 | 95.30 | 1.88 | 47.60 | 1.25 | 31.80 | 0.1969x.720 | 5x16.3 | M5x0.8 x 5mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS500x250 | 1/2" | 0.50 | 12.60 | 0.25 | 6.35 | 2.00 | 50.80 | 1.00 | 25.40 | 0.74 | 18.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS3000x00 | 3" | 3.00 | 76.10 | 9.25 | 235.00 | 4.63 | 117.50 | 3.00 | 76.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS2500x30 | 2-1/2" | 2.50 | 63.40 | 1.18 | 30.00 | 7.00 | 177.80 | 3.50 | 88.90 | 2.09 | 53.10 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1000x00 | 1" | 1.00 | 25.30 | 3.38 | 85.90 | 1.69 | 42.90 | 1.19 | 30.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS750x10K | 3/4" | 0.75 | 18.90 | 0.39 | 10.00 | 3.00 | 76.20 | 1.50 | 38.10 | 1.11 | 28.20 | 0.1181x.449 | 3x11.4 | M3x0.5 x 3mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1500x750K | 1-1/2" | 1.50 | 38.00 | 0.75 | 19.05 | 4.25 | 108.00 | 2.13 | 54.00 | 1.40 | 35.60 | 3/16 x 3/32 | 4.76x2.38 | 5/16-18x1/4 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1500x18 | 1-1/2" | 1.50 | 38.00 | 0.71 | 18.00 | 4.25 | 108.00 | 2.13 | 54.00 | 1.40 | 35.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS500x250-1SS | 1/2" | 0.50 | 12.60 | 0.25 | 6.35 | 2.00 | 50.80 | 1.00 | 25.40 | 0.74 | 18.80 | N/A | N/A | 4-40x1/8 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS3000x1500 | 3" | 3.00 | 76.10 | 1.50 | 38.10 | 9.25 | 235.00 | 4.63 | 117.50 | 3.00 | 76.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2500x30K | 2-1/2" | 2.50 | 63.40 | 1.18 | 30.00 | 7.00 | 177.80 | 3.50 | 88.90 | 2.09 | 53.10 | 0.3150x1.311 | 8x33.3 | M8x1.25 x 12mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1000x500 | 1" | 1.00 | 25.30 | 0.50 | 12.70 | 3.38 | 85.90 | 1.69 | 42.90 | 1.19 | 30.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS875x10 | 7/8" | 0.87 | 22.10 | 0.39 | 10.00 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1750x00 | 1-3/4" | 1.75 | 44.30 | 5.00 | 127.00 | 2.50 | 63.50 | 1.60 | 40.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS1500x18K | 1-1/2" | 1.50 | 38.00 | 0.71 | 18.00 | 4.25 | 108.00 | 2.13 | 54.00 | 1.40 | 35.60 | 0.2362x.819 | 6x20.8 | M6x1.0 x 6mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS625x00 | 5/8" | 0.62 | 15.70 | 2.25 | 57.20 | 1.13 | 28.60 | 0.81 | 20.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS3000x1500K | 3" | 3.00 | 76.10 | 1.50 | 38.10 | 9.25 | 235.00 | 4.63 | 117.50 | 3.00 | 76.20 | 3/8 x 3/16 | 9.53x4.76 | 1/2-13x3/8 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2500x35 | 2-1/2" | 2.50 | 63.40 | 1.38 | 35.00 | 7.00 | 177.80 | 3.50 | 88.90 | 2.09 | 53.10 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1000x500K | 1" | 1.00 | 25.30 | 0.50 | 12.70 | 3.38 | 85.90 | 1.69 | 42.90 | 1.19 | 30.20 | 1/8 x 1/16 | 1.58x3.18 | 1/4-20x3/16 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS875x10K | 7/8" | 0.87 | 22.10 | 0.39 | 10.00 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | 0.1181x.449 | 3x11.4 | M3x0.5 x 5mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1750x875 | 1-3/4" | 1.75 | 44.30 | 0.88 | 22.23 | 5.00 | 127.00 | 2.50 | 63.50 | 1.60 | 40.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1500x20 | 1-1/2" | 1.50 | 38.00 | 0.79 | 20.00 | 4.25 | 108.00 | 2.13 | 54.00 | 1.40 | 35.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS625x313 | 5/8" | 0.62 | 15.70 | 0.31 | 7.94 | 2.25 | 57.20 | 1.13 | 28.60 | 0.81 | 20.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS4000x00 | 4" | 4.00 | 101.50 | 10.63 | 270.00 | 5.32 | 135.00 | 3.25 | 82.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS1125x00 | 1-1/8" | 1.12 | 28.40 | 3.50 | 88.90 | 1.75 | 44.50 | 1.22 | 31.00 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS875x12 | 7/8" | 0.87 | 22.10 | 0.47 | 12.00 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1750x875K | 1-3/4" | 1.75 | 44.30 | 0.88 | 22.23 | 5.00 | 127.00 | 2.50 | 63.50 | 1.60 | 40.60 | 3/16 x 3/32 | 4.76x2.38 | 5/16-18x1/4 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1500x20K | 1-3/4" | 1.50 | 38.00 | 0.79 | 20.00 | 4.25 | 108.00 | 2.13 | 54.00 | 1.61 | 40.90 | 0.2362x.898 | 6x22.8 | M6x1.0 x 6mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS625x313K | 5/8" | 0.62 | 15.70 | 0.31 | 7.94 | 2.25 | 57.20 | 1.13 | 28.60 | 0.81 | 20.60 | 3/32 x 3/64 | 2.38x1.19 | 10-32x1/8 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS4000x2000 | 4" | 4.00 | 101.50 | 2.00 | 50.80 | 10.63 | 270.00 | 5.32 | 135.00 | 3.25 | 82.60 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1125x563 | 1-1/8" | 1.12 | 28.40 | 0.56 | 14.29 | 3.50 | 88.90 | 1.75 | 44.50 | 1.22 | 31.00 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS875x12K | 7/8" | 0.87 | 22.10 | 0.47 | 12.00 | 3.00 | 76.20 | 1.50 | 38.10 | 1.03 | 26.20 | 0.1575x.543 | 4x13.8 | M4x0.7 x 4mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2000x00 | 2" | 2.00 | 50.70 | 5.50 | 139.70 | 2.75 | 69.90 | 1.70 | 43.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS1750x22 | 1-3/4" | 1.75 | 44.30 | 0.87 | 22.00 | 5.00 | 127.00 | 2.50 | 63.50 | 1.61 | 40.90 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS750x00 | 3/4" | 0.75 | 18.90 | 2.69 | 68.30 | 1.35 | 34.20 | 0.95 | 24.10 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS4000x2000K | 4" | 4.00 | 101.50 | 2.00 | 50.80 | 10.63 | 270.00 | 5.32 | 135.00 | 3.25 | 82.60 | 1/2 x 1/4 | 12.7x6.35 | 1/2-13x3/4 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1125x563K | 1-1/8" | 1.12 | 28.40 | 0.56 | 14.29 | 3.50 | 88.90 | 1.75 | 44.50 | 1.22 | 31.00 | 1/8 x 1/16 | 1.58x3.18 | 1/4-20x3/16 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1000x12 | 1" | 1.00 | 25.30 | 0.47 | 12.00 | 3.38 | 85.70 | 1.69 | 42.90 | 1.19 | 30.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2000x1000 | 2" | 2.00 | 50.70 | 1.00 | 25.40 | 5.50 | 139.70 | 2.75 | 69.90 | 1.70 | 43.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1750x22K | 1-3/4" | 1.75 | 44.30 | 0.87 | 22.00 | 5.00 | 127.00 | 2.50 | 63.50 | 1.61 | 40.90 | 0.2362x.976 | 6x24.8 | M6x1.0 x 8mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS750x375 | 3/4" | 0.75 | 18.90 | 0.38 | 9.53 | 2.69 | 68.30 | 1.35 | 34.20 | 0.95 | 24.10 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS375x05 | 3/8" | 0.37 | 9.40 | 0.20 | 5.00 | 1.75 | 44.50 | 0.88 | 22.20 | 0.66 | 16.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS1250x00 | 1-1/4" | 1.25 | 31.60 | 3.75 | 95.30 | 1.88 | 47.60 | 1.25 | 31.80 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS1000x12K | 1" | 1.00 | 25.30 | 0.47 | 12.00 | 3.38 | 85.70 | 1.69 | 42.90 | 1.19 | 30.20 | 0.1575x.543 | 4x13.8 | M4x0.7 x 5mm | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS375x00 | 3/8" | 0.37 | 9.40 | 1.75 | 44.50 | 0.88 | 22.20 | 0.67 | 17.00 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||||
| UJ-SS2000x1000K | 2" | 2.00 | 50.70 | 1.00 | 25.40 | 5.50 | 139.70 | 2.75 | 69.90 | 1.70 | 43.20 | 1/4 x 1/8 | 6.35x3.12 | 3/8-16x3/8 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS2000x25 | 2" | 2.00 | 50.70 | 0.98 | 25.00 | 5.50 | 139.70 | 2.75 | 69.90 | 1.70 | 43.20 | N/A | N/A | N/A | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS750x375K | 3/4" | 0.75 | 18.90 | 0.38 | 9.53 | 2.69 | 68.30 | 1.35 | 34.20 | 0.95 | 24.10 | 3/32 x 3/64 | 2.38x1.19 | 10-32x1/8 | N/A | Stainless Steel | N/A | ||||||||
| UJ-SS500x06 | 1/2" | 0.50 | 12.60 | 0.24 | 6.00 | 2.00 | 50.80 | 1.00 | 25.40 | 0.72 | 18.30 | N/A | N/A | N/A | N/A | Stainless Steel | N/A |
