High Precision Miniature Crossed Roller Bearings RA13008 130x146x8mm
Crossed Roller Bearings RA13008 size 130x146x8mm
single-row crossed roller bearing slewing ring
High-Precision Miniature Crossed Roller Bearings RA13008 Crossed Roller Bearings 130x146x8mm
Technical Parameters:
| model |
RA13008 |
| Size(d*D*B) |
130x146x8mm |
| Type | Crossed Roller Bearings |
| Precision | P0/P6/P5/P4 |
| Feature |
Long Life,Stable Performance and Durable |
| Material | GCR15 |
| After-sales Service |
Online Support Professional Service |
| Stock |
Sufficient |
Product Description
Crossed roller bearings, also known as crossed roller slewing bearings or crossed roller slide bearings, are a specialized type of rolling element bearing. They are designed to handle both radial and axial loads while providing high rotational accuracy and stiffness.
The cage in a crossed roller bearing holds the rolling elements in position and ensures their proper spacing and movement. Different cage designs, such as solid cages, segmented cages, or cageless designs, are used based on the application requirements. The cage material can be made of various materials like steel, brass, or synthetic resins, chosen for factors such as strength, heat resistance, or corrosion resistance.
Seals or shields can be incorporated into crossed roller bearings to protect against contamination and retain lubrication. Common sealing options include rubber seals, metal shields, or integrated sealing rings. The choice of sealing option depends on factors such as the operating environment, the level of contamination risk, and the required level of friction or torque.
Other bearing model catalog:
| Type | Main dimensions | Basic load rating | |||
| (Radial) | |||||
| Inner diameter | Outer diameter | Width | Dynamic rating | Static rating | |
| d | D | H | C | C0 | |
| mm | mm | mm | kN | kN | |
| RB 2008 | 20 | 36 | 8 | 3.23 | 3.1 |
| RB 2508 | 25 | 41 | 8 | 3.63 | 3.83 |
| RB 3010 | 30 | 55 | 10 | 7.35 | 8.36 |
| RB 3510 | 35 | 60 | 10 | 7.64 | 9.12 |
| RB 4010 | 40 | 65 | 10 | 8.33 | 10.6 |
| RB 4510 | 45 | 70 | 10 | 8.62 | 11.3 |
| RB 5013 | 50 | 80 | 13 | 16.7 | 20.9 |
| RB 6013 | 60 | 90 | 13 | 18 | 24.3 |
| RB 7013 | 70 | 100 | 13 | 19.4 | 27.7 |
| RB 8016 | 80 | 120 | 16 | 30.1 | 42.1 |
| RB 9016 | 90 | 130 | 16 | 31.4 | 45.3 |
| RB 10016 | 100 | 140 | 16 | 31.7 | 48.6 |
| RB 10020 | 100 | 150 | 20 | 33.1 | 50.9 |
| RB 11012 | 110 | 135 | 12 | 12.5 | 24.1 |
| RB 11015 | 110 | 145 | 15 | 23.7 | 41.5 |
| RB 11020 | 110 | 160 | 20 | 34 | 54 |
| RB 12016 | 120 | 150 | 16 | 24.2 | 43.2 |
| RB 12025 | 120 | 180 | 25 | 66.9 | 100 |
| RB 13015 | 130 | 160 | 15 | 25 | 46.7 |
| RB 13025 | 130 | 190 | 25 | 69.5 | 107 |
| RB 14016 | 140 | 175 | 16 | 25.9 | 50.1 |
| RB 14025 | 140 | 200 | 25 | 74.8 | 121 |
| RB 15013 | 150 | 180 | 13 | 27 | 53.5 |
| RB 15025 | 150 | 210 | 25 | 76.8 | 128 |
| RB 15030 | 150 | 230 | 30 | 100 | 156 |
| RB 16025 | 160 | 220 | 25 | 81.7 | 135 |
| RB 17020 | 170 | 220 | 20 | 29 | 62.1 |
| RB 18025 | 180 | 240 | 25 | 84 | 143 |
| RB 19025 | 190 | 240 | 25 | 41.7 | 82.9 |
| RB 20025 | 200 | 260 | 25 | 84.2 | 157 |
| RB 20030 | 200 | 280 | 30 | 114 | 200 |
| RB 20035 | 200 | 295 | 35 | 151 | 252 |
| RB 22025 | 220 | 280 | 25 | 92.3 | 171 |
| RB 24025 | 240 | 300 | 25 | 68.3 | 145 |
| RB 25025 | 250 | 310 | 25 | 69.3 | 150 |
| RB 25030 | 250 | 330 | 30 | 126 | 244 |
| RB 25040 | 250 | 355 | 40 | 195 | 348 |
| RB 30025 | 300 | 360 | 25 | 76.3 | 178 |
| RB 30035 | 300 | 395 | 35 | 183 | 367 |
| RB 30040 | 300 | 405 | 40 | 212 | 409 |
Support and Services:
Technical Support and Service for Tapered Roller Bearings We are committed to providing our customers with the best technical support and service for their tapered roller bearing needs. We have a variety of parts and consumable supply options to meet the needs of any specific application. We are committed to providing the highest quality customer service and satisfaction. If you have any questions or need assistance with tapered roller bearings, please feel free to contact us.
Mode of transport ...within 3 days after received the payment , by air or by express or by sea on the basis of thequantity and emergency circumstances.
By Couriers – DHL,UPS, FEDEX, TNT are the main courier companies we are cooperated,
By Air – Delivery from the Guangzhou air port to customer's destination city air port.
By Sea – Delivery from the Huangpu port
Dear my friend, our company has thousands of products, and we cannot display them all at the moment. If you need to leave a message or send an email to us, we will serve you as quickly as possible, thanks! !
- All products undergo quality inspection before entering the market;
- All product packaging and MOQ will try our best to meet the actual requirements and needs of customers;
- All kinds of express delivery as you choose, whatever by sea, Fed Express, DHL, TNT, EMS or others.
Miss Ashley
Business Phone:+8618520363009
WhatsApp:+8618520363009
WeChat:+86 18520363009
Email:gzzhbearing@163.com
Welcome your consultation, if you have any questions, please feel free to contact Ashley.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.