Basic Info.
Rolling Body:Ball Bearings
Separation:No
The Number of Rows:Single
Outer Dimension:19mm-95mm
Load Direction:Radial Bearing
Material:Bearing Steel
Brand:Cjz
Transportation:as Your Requirement
Place of Origin:Changzhou, China
Package:Standard Packing or as Your Requirement
Export Markets:Global
Product Description
1. Bearing Material
High carbon chrome bearing steel(Gcr15) is the standard material for bearing ring & rolling elements, also carbon steel & stainless steel will be used upon request. The cages are pressed steel ribbon cages & pressed steel snap cages. For extra-high speed application, synthetic-resin, stainless steel, nylons(Phenolic resins) will be used upon request.
2. Lubrication
Different types of greases can be supplied for shielded & sealed bearings and oil for open bearings
3. Tolerance
YUTONG Bearings can meet tolerance grades from ABEC-1 to ABEC-3 as requested dimension tolerance & runout accurancy.
NOTE
C2 Group clearance only for bearings over ABEC-3 accurancy.
4. Vibration and Noise
The vibration and noise of bearing in four classes Z1, Z2, Z3 and Z4, It is measured by the instrument of S09-1, For special requirement, it is measured by BVT-1 and classified as V1, V2, and V3, The date are shown tables, different vibration & noise requirement should be menrioned in order.
Specification
The detailed specification is as follows:
High carbon chrome bearing steel(Gcr15) is the standard material for bearing ring & rolling elements, also carbon steel & stainless steel will be used upon request. The cages are pressed steel ribbon cages & pressed steel snap cages. For extra-high speed application, synthetic-resin, stainless steel, nylons(Phenolic resins) will be used upon request.
2. Lubrication
Different types of greases can be supplied for shielded & sealed bearings and oil for open bearings
3. Tolerance
YUTONG Bearings can meet tolerance grades from ABEC-1 to ABEC-3 as requested dimension tolerance & runout accurancy.
NOTE
C2 Group clearance only for bearings over ABEC-3 accurancy.
4. Vibration and Noise
The vibration and noise of bearing in four classes Z1, Z2, Z3 and Z4, It is measured by the instrument of S09-1, For special requirement, it is measured by BVT-1 and classified as V1, V2, and V3, The date are shown tables, different vibration & noise requirement should be menrioned in order.
Specification
The detailed specification is as follows:
| Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | Bearing Number | |||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | YUTONG |
| 10 | 19 | 5 | 0.3 | 1.83 | 0.93 | 32,000 | 38,000 | 0.005 | 6800 |
| 12 | 21 | 5 | 0.3 | 1.92 | 1.04 | 29,000 | 35,000 | 0.006 | 6801 |
| 15 | 24 | 5 | 0.3 | 2.08 | 1.26 | 26,000 | 31,000 | 0.007 | 6802 |
| 17 | 26 | 5 | 0.3 | 2.23 | 1.46 | 24,000 | 28,000 | 0.008 | 6803 |
| 20 | 32 | 7 | 0.3 | 4 | 2.47 | 21,000 | 25,000 | 0.019 | 6804 |
| 25 | 37 | 7 | 0.3 | 4.3 | 2.95 | 18,000 | 21,000 | 0.022 | 6805 |
| 30 | 42 | 7 | 0.3 | 4.7 | 3.65 | 15,000 | 18,000 | 0.026 | 6806 |
| 35 | 47 | 7 | 0.3 | 4.9 | 4.05 | 13,000 | 16,000 | 0.029 | 6807 |
| 40 | 52 | 7 | 0.3 | 5.1 | 4.4 | 12,000 | 14,000 | 0.033 | 6808 |
| 45 | 58 | 7 | 0.3 | 5.35 | 4.95 | 11,000 | 12,000 | 0.04 | 6809 |
| 50 | 65 | 7 | 0.3 | 6.6 | 6.1 | 9,600 | 11,000 | 0.052 | 6810 |
| 55 | 72 | 9 | 0.3 | 8.8 | 8.1 | 8,700 | 10,000 | 0.083 | 6811 |
| 60 | 78 | 10 | 0.3 | 11.5 | 10.6 | 8,000 | 9,400 | 0.106 | 6812 |
| 65 | 85 | 10 | 0.6 | 11.6 | 11 | 7,400 | 8,700 | 0.128 | 6813 |
| 70 | 90 | 10 | 0.6 | 12.1 | 11.9 | 6,900 | 8,100 | 0.137 | 6814 |
| 75 | 95 | 10 | 0.6 | 12.5 | 12.9 | 6,400 | 7,600 | 0.145 | 6815 |
.jpg)
