Tapered Rollers for Bearings
TEDIN produces both tapered rollers and tapered roller bearings. The products of tapered rollers also supplied to manufacturers of tapered roller bearings, which widely used in compressors, pitch & yaw gearboxes of wind power, RV reducers for intelligent robots, elevators, industrial gearboxes, agricultural machinery, high-speed railway, and many more.
Advantages of Tedin's tapered rollers for bearings:
1. With a logarithmic curve, Crowned profile, Convex Profile;
2. Ultra Precision;
3. Super finished;
4. Diameter range: 10-160mm;
5. Accuracy/Precision: G1, G2;
6. Raw Material: high carbon chromium bearing steel 100Cr6, GCr15, GCr15SiMn, Caburizing Steel G20Cr2Ni4A, Imported Ovako steel or TIMKEN steel, according to customer's requirement.
7. If the roller diameter is large, forging processing will be necessary.
Tedin produces both metric series of ISO standard and inch series standard tapered roller bearings: Single-row, double-row, four-row, and customized design.
At present, besides our own use, our tapered rollers have been supplied to LYC, ZYS, TMB, ZWZ, etc, widely used in the following fields:
1. Wind turbines (main rotor bearings),
2. High-speed Railway;
3. Military use.
4. Equipment designed for agricultural, construction, and mining industries;
5. Conveyance vehicles;
6. Axle systems;
Our products of tapered rollers with an logarithmic profile used for wind turbine main shaft bearings:
Our producing lines of tapered rollers:
Welcome to contact us for more details!
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| Roller Type: | Tapered Rollers for TRB, Cylindrical Rollers for CRB |
| Diameter Range: | φ 10 - φ 160mm |
| Material: | GCr15, GCr15SiMn, Case-hardened steel G20Cr2Ni4A |
| Profile of raceway surface: | Logarithmic profile, crowned profile |
| Diameter Variation/ group: | 0.003mm |
| Roughness (Raceway surface): | Ra 0.08 |
| Roundness: | 0.001mm |
| Application: | rolling mills, wind turbines, crushers, railway, machine tools, etc. |
| Full Test Reports: | Raw Material: Chemical composition, NDT. Heat Treatment: Hardness, case-hardened depth. Logarithmic Profile: Inspection report; Full test report of Geometric Requirements: dimensions, angle, SR, chamfer, tolerance, roughness, roundness, etc. |
