HZK Thrust ball bearing components: A thrust ball bearing consists of a seat washer, a shaft washer, and a steel ball cage assembly. The shaft washer mates with the shaft, while the seat washer mates with the housing. Thrust ball bearings are classified according to load conditions as single-direction and double-direction. Cages are categorized as steel or copper.
Thrust ball bearing series include: 51000 series, 52000 series, 53000 series, 53000U series, 54000 series, and 54000U series.
The 51000 Series Single Direction Thrust Ball Bearing has a Ball and Cage Assembly sandwiched between the ground ball track of the Housing Washer and the ground ball track of the Shaft Washer, contacting both rings at a 90-degree angle. These bearings are generally used in low speed applications and must be lubricated at installation with the appropriate grease or oil.
Model number | Basic dimensions(mm) d | Basic dimensions(mm) D | Basic dimensions(mm) B | Limiting speed (1) (rpm) Grease lubrication | Limiting speed (1) (rpm) oil lubrication | Rated load (N) Cr | Rated load (N) Cor | Weight ≈kg |
|---|---|---|---|---|---|---|---|---|
| 51318 | 90 | 155 | 50 | 1100 | 1700 | 214000 | 525000 | 3.83 |
| 51418X | 90 | 190 | 77 | 800 | 1200 | 330000 | 825000 | 10.2 |
| 51120 | 100 | 135 | 25 | 1700 | 2600 | 86000 | 268000 | 0.96 |
| 51220 | 100 | 150 | 38 | 1300 | 2000 | 135000 | 375000 | 2.25 |
| 51320 | 100 | 170 | 55 | 1000 | 1500 | 239000 | 595000 | 4.98 |
| 51420X | 100 | 210 | 85 | 710 | 1100 | 370000 | 985000 | 14.8 |
| 51122 | 110 | 145 | 25 | 1700 | 2400 | 88000 | 288000 | 1.04 |
| 51222 | 110 | 160 | 38 | 1300 | 1900 | 136000 | 395000 | 2.42 |
| 51322X | 110 | 190 | 63 | 900 | 1300 | 282000 | 755000 | 7.19 |
| 51422X | 110 | 230 | 95 | 630 | 950 | 415000 | 1150000 | 20 |
| 51124 | 120 | 155 | 25 | 1600 | 2400 | 90000 | 310000 | 1.12 |
| 51224 | 120 | 170 | 39 | 1200 | 1800 | 141000 | 430000 | 2.7 |
| 51324X | 120 | 210 | 70 | 800 | 1200 | 330000 | 930000 | 9.7 |
| 51424X | 120 | 250 | 102 | 600 | 900 | 480000 | 1400000 | 26.2 |
| 51126 | 130 | 170 | 30 | 1400 | 2000 | 105000 | 350000 | 1.68 |
| 51226X | 130 | 190 | 45 | 1100 | 1600 | 183000 | 550000 | 3.95 |
Shandong HZK Bearing Factory, located in Panzhuang Industrial Park, Linqing City, Shandong Province, covers a total building area of over 10,000 square meters. HZK BEARING FACTORY mainly produces and sells spherical roller bearings, cylindrical roller bearings, deep groove ball bearings, tapered roller bearings, thrust self-aligning roller bearings, automotive wheel bearings, and more. The factory is equipped with fully automated workshops, heat treatment equipment, lathes, grinding machines, ultra-precision equipment, and assembly facilities. We utilize industry-leading production equipment and testing instruments, and have multi-story warehouses to fully guarantee bearing quality and delivery speed. HZK BEARING also customizes various non-standard products. We welcome customers to visit our factory for guidance, business negotiations, and mutual development.
faq
Q: What is your delivery time?
A: If the goods are in stock, it generally takes 5-10 days. If the goods are not in stock, it takes 15-20 days depending on the quantity.
Q: How are you packaged?
A: Packaging can be customized according to customer requirements.
Q: Are we a trading company or a manufacturer?
A: We are a manufacturer with our own factory.
Q: I want a specific size or color of goods, can you customize it?
A: We provide rolls and sheets, as well as post-processing services such as logo printing.
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