Features:
Bearing Roller :
TOLERANCE CHART FOR SUPER FINISH TAPER ROLLERS | ||||
6 mm to 20 mm | ||||
SR. NO. | PARAMETERS | REFERENCE | CLASS - I | CLASS - II |
1 | Ovality | 2 Point | 1 µm | 2 µm |
2 | Roundness | 15 : 500 | 0.6 µm | 1 µm |
1 : 500 | 1 µm | 1.6 µm | ||
3 | Dia variation per Lot | -5 to +5 µm | -7 to +7 µm | |
4 | Dia Grouping in each Bag | 3 µm | 5 µm | |
5 | Surface Roughness | on OD | 0.10 µm | 0.15 µm |
6 | Surface Crowning | on OD | As per Requirement | As per Requirement |
7 | Length | 00 to -250 µm | 00 to -300 µm | |
8 | Taper | on OD | -3 to +3 µm | -4 to +4 µm |
9 | Hardness (HRC) | on Face | 62 + 2 | 62 + 2 |
10 | Surface Roughness | on Face | 0.20 µm | 0.25 µm |
11 | Face Runout | 10 µm | 12 µm | |
12 | Face Radius | + 15 mm | + 15 mm | |
13 | Material | SAE 52100 / 100Cr6 | SAE 52100 / 100Cr6 |
Advantages Of Apple :
Minimize Friction | Maximize Life of Bearings |
Minimize Heat Generation | Maximize Load Bearings Capacity |
Minimize Energy Consumption | Maximize Geometry of Bearings |
Minimize Running Noise Assembly | Maximize Efficiency of Bearings |
INTERNATIONAL EQUIVALENT MATERIALS
USA | ITALY | FRANCE | GERMANY | SPAIN | JAPAN | CHINA |
SAE 52100 | UNI 100CR6 | ANFOR100CR6 | W.NR.1.3505 | UNE F1310 | SUJ 2 | GCR 15 |
Taper Rollers Main Applications: