Thrust Ball Bearing 51406 30mm x 70mm x 28mm 0.53kg Single Row for Mining Equipment
| Bearing Model | 51406 |
| Part Name | Thrust Ball Bearing |
| Row Configuration | Single Row |
| Precision Rating | P0, P6, P5, P4, P2 |
| Dimensions | 30mm × 70mm × 28mm |
| Weight | 0.53 kg |
| Country of Origin | China |
Thrust ball bearings consist of three main components: seat ring, shaft ring, and steel balls. The shaft ring coordinates with the shaft, while the seat ring fits with the housing shell.
| d (mm) | D (mm) | B (mm) | Model | Weight (kg) |
|---|---|---|---|---|
| 10 | 24 | 9 | 51100 | 0.02 |
| 10 | 26 | 11 | 51200 | 0.03 |
| 12 | 26 | 9 | 51101 | 0.022 |
| 12 | 28 | 11 | 51201 | 0.034 |
| 15 | 28 | 9 | 51102 | 0.024 |
| 15 | 32 | 12 | 51202 | 0.046 |
| 17 | 30 | 9 | 51103 | 0.028 |
| 17 | 35 | 12 | 51203 | 0.053 |
| 20 | 35 | 10 | 51104 | 0.04 |
| 20 | 40 | 14 | 51204 | 0.082 |
| 20 | 47 | 18 | 51304 | 0.13 |
| 25 | 42 | 11 | 51105 | 0.059 |
| 25 | 47 | 15 | 51205 | 0.12 |
| 25 | 52 | 18 | 51305 | 0.18 |
| 25 | 60 | 24 | 51405 | 0.34 |
| 30 | 47 | 11 | 51106 | 0.068 |
| 30 | 52 | 16 | 51206 | 0.15 |
| 30 | 60 | 21 | 51306 | 0.27 |
| 30 | 70 | 28 | 51406 | 0.53 |
| 35 | 52 | 12 | 51107 | 0.09 |
| 35 | 62 | 18 | 51207 | 0.22 |
- Available in one-way and two-way thrust ball bearing configurations
- Optional spherical seat cushion or spherical seat ring for enhanced performance
- Manufactured from ultra-clean high-quality steel extending bearing life by 80%
- Advanced grease technology extends lubricant life and improves bearing performance
- High-grade steel balls ensure quiet and smooth operation at high speeds
- Ring selection accommodates installation errors for easier assembly
- ISO9001 quality certification ensuring consistent manufacturing standards
- Extensive industry experience and professional technical team
- Competitive pricing with large bearing stock inventory
- Comprehensive customer service and support
- Single box packaging with carton and pallet protection
- Standard export packaging compliant with international shipping requirements
- Custom packaging available according to customer specifications
Inquiries are typically answered within 2-6 hours, with urgent requests receiving priority attention.
All bearings are manufactured in strict compliance with ISO9001 quality standards.
Free samples are available for testing and evaluation purposes.
Minimum order quantity is typically 1 unit, depending on the specific bearing model.
Standard delivery time ranges from 3-15 days, depending on order quantity.
Professional quality inspection department ensures all products meet specifications before shipment.
Any product issues are addressed immediately with response within 1 hour and resolution within 24 hours.
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