Thin section bearings play a vital role in industries where precision, compactness, and efficiency are paramount. These bearings excel in challenging environments involving heat and space constraints like:
- Spatial Equipment
- Robotics & Automation
- Medical Equipment
- Tooling
- Electric Motors
- Packaging Lines
- Etc.
At WIB, our engineers collaborate closely with customers to develop the ideal configuration for seamless integration into their systems. This tailored approach ensures that every solution meets exact operational demands, optimizing functionality and longevity within each unique application.
Metric
Examples of bearings
| DIMENSIONS | DESIGNATION | LIMITING SPEEDS | BASIC LOAD RATINGS | BALLS | ABUTMENT DIMENSIONS | MASS | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B mm Inch | rs min | Oil | Grease | Contact seals | Dyn. Cr kN | Stat. Cor kN | da min | Da max | ~ gr | ||
| 4 | 9 | 4 | 0.1 | 638/4 | 46 | 39 | 26 | 0.644 | 0.229 | 7x1/16" | 4.6 | 8.4 | 0.9 |
| 10 | 4 | 0.15 | 684/10 | 48 | 40 | 26 | 0.644 | 0.229 | 7x1/16" | 4.6 | 8.8 | 1.4 | |
| 11 | 4 | 0.15 | 619/4 | 43 | 36 | 24 | 0.712 | 0.272 | 8x1/16" | 4.8 | 10.2 | 1.9 | |
| 5 | 13 | 4 | 0.2 | 619/5 | 43 | 36 | 24 | 1.060 | 0.425 | 8x5/64" | 6.4 | 11.6 | 2.4 |
| 6 | 13 | 3.5 | 0.15 | 618/6SD | 40 | 33 | 1.060 | 0.425 | 8x5/64" | 6.8 | 11.6 | 1.9 | |
| 13 | 5 | 0.15 | 628/6 | 40 | 33 | 22 | 1.060 | 0.425 | 8x5/64" | 6.8 | 11.6 | 2.6 | |
| 15 | 5 | 0.2 | 619/6 | 40 | 33 | 22 | 1.730 | 0.670 | 7x7/64" | 7.9 | 13.4 | 3.6 | |
| 7 | 17 | 5 | 0.3 | 619/7 | 43 | 36 | 20 | 1.610 | 0.719 | 9x3/32" | 9.4 | 14.6 | 5.6 |
| 8 | 16 | 4 | 0.2 | 618/8SD | 43 | 36 | 1.610 | 0.719 | 9x3/32" | 9.4 | 14.6 | 3.4 | |
| 16 | 5 | 0.2 | 628/8 | 43 | 36 | 20 | 1.610 | 0.719 | 9x3/32" | 9.4 | 14.6 | 4.2 | |
| 16 | 6 | 0.2 | 638/8 | 43 | 36 | 20 | 1.610 | 0.719 | 9x3/32" | 9.4 | 14.6 | 4.9 | |
| 19 | 6 | 0.3 | 619/8 | 38 | 32 | 22 | 2.460 | 1.050 | 8x1/8" | 9.0 | 17.0 | 6.9 | |
| 9 | 20 | 6 | 0.3 | 619/9 | 40 | 32 | 18 | 1.830 | 0.924 | 11x3/32" | 12.0 | 17.0 | 9.2 |
| 10 | 19 | 5 | 0.3 | 61800 | 40 | 32 | 18 | 1.830 | 0.924 | 11x3/32" | 12.0 | 17.0 | 6.0 |
| 19 | 6 | 0.3 | 62800 | 40 | 32 | 18 | 1.830 | 0.924 | 11x3/32" | 12.0 | 17.0 | 7.0 | |
| 19 | 7 | 0.3 | 63800 | 40 | 32 | 18 | 1.830 | 0.924 | 11x3/32" | 12.0 | 17.0 | 8.1 | |
| 22 | 6 | 0.3 | 61900 | 36 | 30 | 18 | 2.700 | 1.270 | 9x1/8" | 12.0 | 20.0 | 9.7 | |
| 12 | 21 | 5 | 0.3 | 61801 | 36 | 30 | 18 | 1.920 | 1.040 | 12x3/32" | 14.0 | 19.0 | 6.8 |
| 21 | 6 | 0.3 | 62801 | 36 | 30 | 18 | 1.920 | 1.040 | 12x3/32" | 14.0 | 19.0 | 8.0 | |
| 21 | 7 | 0.3 | 63801 | 36 | 30 | 18 | 1.920 | 1.040 | 12x3/32" | 14.0 | 19.0 | 9.2 | |
| 24 | 6.0 | 0.3 | 61901 | 34 | 28 | 18 | 2.890 | 1.460 | 10x1/8" | 14.0 | 22.0 | 10.9 | |
| 15 | 24 | 5 | 0.3 | 61802 | 34 | 28 | 16 | 2.070 | 1.260 | 14x3/32" | 17.0 | 22.0 | 8.0 |
| 24 | 6 | 0.3 | 62802 | 34 | 28 | 16 | 2.070 | 1.260 | 14x3/32" | 17.0 | 22.0 | 9.4 | |
| 24 | 7 | 0.3 | 63802 | 34 | 28 | 16 | 2.070 | 1.260 | 14x3/32" | 17.0 | 22.0 | 10.9 | |
| 28 | 7.0 | 0.3 | 61902 | 32 | 26 | 15 | 4.330 | 2.250 | 10x5/32" | 17.0 | 26.0 | 14.8 | |
| 17 | 26 | 5 | 0.3 | 61803 | 32 | 26 | 15 | 2.230 | 1.460 | 16x3/32" | 19.0 | 24.0 | 8.8 |
| 26 | 6 | 0.3 | 62803 | 32 | 26 | 15 | 2.230 | 1.460 | 16x3/32" | 19.0 | 24.0 | 10.4 | |
| 26 | 7 | 0.3 | 63803 | 32 | 26 | 15 | 2.230 | 1.460 | 16x3/32" | 19.0 | 24.0 | 12.0 | |
| 30 | 7.0 | 0.3 | 61903 | 30 | 24 | 14 | 4.600 | 2.550 | 11x5/32" | 19.0 | 28.0 | 16.0 | |
| 20 | 32 | 7 | 0.3 | 61804 | 28 | 22 | 13 | 3.100 | 1.900 | 14x1/8" | 22.0 | 30.0 | 16.2 |
| 32 | 8 | 0.3 | 62804 | 28 | 22 | 13 | 3.100 | 1.900 | 14x1/8" | 22.0 | 30.0 | 18.5 | |
| 32 | 10 | 0.3 | 63804 | 28 | 22 | 13 | 3.100 | 1.900 | 14x1/8" | 22.0 | 22.0 | 22.0 | |