HZK Inch single-row tapered roller bearings are mainly suitable for bearing combined radial and axial loads mainly based on radial loads, while large taper angle tapered roller bearings (27°~30°) can withstand radial and axial loads mainly based on bearing loads. Axial and axial combined load, but generally not suitable for pure axial load. The structure is separable, the inner ring and the outer ring can be installed separately, and the outer ring can be interchanged, which is convenient for installation and removal.
HZK tapered roller bearings include:30200 Series, 30300 Series, 31300 Series, 31300DF Series, 32200DF Series, 32000 Series, 32200 Series, 32300 Series, 33100 Series, 33200 Series, and Inch Series.
The dimensions of a single-row tapered roller bearing are mainly determined by the diameter, width, and thickness of the inner ring, outer ring, tapered roller, and cage. The inner ring inner diameter, outer ring outer diameter, and roller diameter are important indicators for determining the bearing's load capacity. Generally, single-row tapered roller bearings are suitable for applications where they are subject to large radial and axial forces.
Model number | Model number Inner ring | Model number Outer ring | Basic dimensions(mm) d | Basic dimensions(mm) D | Basic dimensions(mm) B | Rated Load (kN) C | Rated Load (kN) Co | Limiting speed (1) (rpm) Grease lubrication | Limiting speed (1) (rpm) oil lubrication | Weight ≈kg Inner ring | Weight ≈kg Outer ring |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 12580 | 12580 | 12520 | 20.638 | 49.225 | 19.845 | 36000 | 37000 | 8000 | 11000 | 0.114 | 0.067 |
| 09081 | 09081 | 09196 | 20.625 | 49.225 | 21.539 | 37500 | 37000 | 8500 | 11000 | 0.115 | 0.085 |
| 07079 | 07079 | 07204 | 20 | 51.994 | 14.26 | 26000 | 27900 | 7500 | 10000 | 0.105 | 0.061 |
| 05079 | 05079 | 05185 | 19.99 | 47 | 14.381 | 23800 | 23900 | 8500 | 11000 | 0.073 | 0.047 |
| 21075 | 21075 | 21212 | 19.05 | 53.975 | 21.839 | 40500 | 39500 | 7500 | 10000 | 0.156 | 0.097 |
| 09074 | 09074 | 09194 | 19.05 | 49.225 | 21.539 | 37500 | 37000 | 8500 | 11000 | 0.124 | 0.082 |
| 09067 | 09067 | 09196 | 19.05 | 49.225 | 19.05 | 37500 | 37000 | 8500 | 11000 | 0.115 | 0.085 |
| 09078 | 09078 | 09195 | 19.05 | 49.225 | 21.539 | 37500 | 37000 | 8500 | 11000 | 0.124 | 0.065 |
| 09067 | 09067 | 09195 | 19.05 | 49.225 | 19.05 | 37500 | 37000 | 8500 | 11000 | 0.115 | 0.065 |
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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