HZK Deep Groove Ball Bearings generally utilize a stamped steel cage. However, for larger sizes that are difficult to stamp or for high-speed rotation, a machined cage is used. These bearings are typically available with dust covers, seals, non-contact rubber covers, contact rubber covers, or snap rings.
Deep groove ball bearings have a particularly wide range of applications. Consequently, they are available in a wide variety of types and sizes. The HZK standard series includes the following types: ,Single-row deep groove ball bearings , Single-row deep groove ball bearings with filler grooves , Stainless steel deep groove ball bearings ,Double-row deep groove ball bearings – Ceramic deep groove ball bearings , Deep groove ball bearings for high-temperature applications.
HZK deep groove ball bearing suffixes:
M: Machined brass cage, steel ball guide
2RS/2RSR: Double-sided seals
W203B: Stainless steel bearings
2Z/2ZR: Double-sided anti-layer caps
Model number | Basic dimensions(mm) d | Basic dimensions(mm) D | Basic dimensions(mm) B | Rated Load (kN) C | Rated Load (kN) Co | Maximum rotational speed (r/min) Reference | Maximum rotational speed (r/min) Limit | Weight ≈kg |
|---|---|---|---|---|---|---|---|---|
| 6300 | 10 | 35 | 11 | 8.52 | 3.4 | 50000 | 32000 | 0.053 |
| 6301 | 12 | 37 | 12 | 10.1 | 4.15 | 45000 | 28000 | 0.06 |
| 6302 | 15 | 42 | 13 | 11.9 | 5.4 | 38000 | 24000 | 0.082 |
| 6303 | 17 | 47 | 14 | 14.3 | 6.55 | 34000 | 22000 | 0.12 |
| 6304 | 20 | 52 | 15 | 16.8 | 7.8 | 30000 | 19000 | 0.14 |
| 6305 | 25 | 62 | 17 | 23.4 | 11.6 | 24000 | 16000 | 0.23 |
| 6306 | 30 | 72 | 19 | 29.6 | 16 | 20000 | 13000 | 0.35 |
| 6307 | 35 | 80 | 21 | 35.1 | 19 | 19000 | 12000 | 0.46 |
| 6308 | 40 | 90 | 23 | 42.3 | 24 | 17000 | 11000 | 0.63 |
| 6309 | 45 | 100 | 25 | 55.3 | 31.5 | 15000 | 9500 | 0.83 |
| 6310 | 50 | 110 | 27 | 65 | 38 | 13000 | 8500 | 1.05 |
| 6311 | 55 | 120 | 29 | 74.1 | 45 | 12000 | 8000 | 1.35 |
| 6312 | 60 | 130 | 31 | 85.2 | 52 | 11000 | 7000 | 1.7 |
| 6313 | 65 | 140 | 33 | 97.5 | 60 | 10000 | 6700 | 2.1 |
| 6314 | 70 | 150 | 35 | 111 | 68 | 9500 | 6300 | 2.5 |
| 6315 | 75 | 160 | 37 | 119 | 76.5 | 9000 | 5600 | 3 |
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.
Product Recommendations
![Spherical Roller Bearings H+SN Series]( "Spherical Roller Bearings H+SN Series")
Spherical Roller Bearings H+SN Series![Spherical Roller Bearings24000 Series]( "Spherical Roller Bearings24000 Series")
Spherical Roller Bearings24000 Series![Spherical Roller Bearings23900 Series]( "Spherical Roller Bearings23900 Series")
Spherical Roller Bearings23900 Series![Spherical Roller Bearings23300 Series]( "Spherical Roller Bearings23300 Series")
Spherical Roller Bearings23300 Series
GET A FREE QUOTE
Thank you very much for writing to us. Please leave your message and contact information, we will reply to you within 24 hours.