Cross Type Universal Joint
Angle Range: Up to 45° per joint
Material: Alloy Steel (20CrMnTi / 40Cr)
Structure: Cross & Bearing Cup / Needle Roller Bearings
Torque Capacity: 10 – 50,000 Nm
Bore Range: 6mm – 200mm
Speed Range: Up to 4000 rpm
Application: Drive shafts, agricultural PTO shafts, industrial machinery, steering columns
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Cross type universal joints, also known as Cardan or Hooke's joints, are the most widely used universal joint design featuring a cross-shaped center piece with four needle roller bearing cups. They transmit rotary motion between two non-aligned shafts at angles up to 45 degrees. Manufactured from high-grade alloy steel with precision-ground bearing journals, these joints deliver exceptional torque capacity and durability. Common applications include automotive drive shafts, agricultural power take-off (PTO) shafts, industrial conveyor drives, and steering columns.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| CT-20 | 20 | 44 | 75 | 280 | 5000 | 25 | 0.42 |
| CT-25 | 25 | 52 | 90 | 500 | 4200 | 25 | 0.70 |
| CT-30 | 30 | 62 | 105 | 850 | 3600 | 25 | 1.15 |
| CT-35 | 35 | 72 | 120 | 1350 | 3000 | 25 | 1.80 |
| CT-40 | 40 | 80 | 135 | 2000 | 2500 | 25 | 2.55 |
| CT-45 | 45 | 90 | 150 | 2900 | 2100 | 25 | 3.60 |
| CT-50 | 50 | 100 | 165 | 4100 | 1800 | 25 | 4.90 |
| CT-60 | 60 | 120 | 195 | 6800 | 1500 | 25 | 8.20 |
