Large Slewing Bearings XRU5508 Cross Roller Bearing

Cross roller bearing is a special type of bearing with inner ring segmentation and outer ring rotation. Due to its unique structure, it is commonly used as a joint bearing in industrial robots.
  The design of XRU series large slewing bearings can provide high rotational accuracy and stiffness in a small space, greatly saving material costs. This type of bearing is installed by crossing two sets of bearing raceways and rollers at a right angle, with adjacent rollers facing in opposite directions. Isolation blocks are installed between rollers, and support washers are also installed on the rollers, which allows the two half columns of rollers to be accommodated in the same space. The angle and conical geometry of the bearing make the effective span of the bearing several times larger than the actual width of the bearing itself.
  The XRU series large slewing bearings are suitable for high-speed machine tool applications, such as vertical boring machines and vertical grinders. It is also particularly suitable for many devices with limited space and high rotation accuracy requirements.

• Excellent for high speeds
• Good radial load capacity
• Acceptable axial load capacity in both directions
• Have low torque capacity at startup and running speeds
• Can operate with low noise
• Require little maintenance
  

  Jinan Maolei Bearing co.,Ltd is a product and trade integrated company specializing in bearings.We have more than twenty years' experence in technical support and service provided for bearings in industrial field. We have our own factory, which is located in China's bearing production base--Shandong province. Covering more than 3000 square meters, the factory possesses many pieces of advanced manufacturing equipment. We have about 300 staffs, 20 technicians and 20 quality controllers.

  1,Q: Are you trading company or manufacturer?
  A: We are factory.
  2,Q: How long is your delivery time for large slewing bearings XRU5508?
  A: Generally it is 3-5 days if the goods are in stock.or it is 15-20 days if the goods are not in stock, it is according to quantity.
  3,Q: Do you provide samples for large slewing bearings XRU5508? is it free or extra ?
  A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
  4,Q: What is your terms of payment for large slewing bearings XRU5508?
  A: Payment<=1000USD,100% in advance.Payment>=1000USD, 30% T/T in advance ,pay the balance before shippment.
  5, Q:Could you accept OEM and customize for large slewing bearings XRU5508?
  A:YES,we can customize for you according to sample or drawing.
  6, Q: When can I get the price for large slewing bearings XRU5508?
  A: after we get your inquiry, usually within 2-6 hours.Urgent will be faster.
  7,Q:How about your quality of bearings?
  A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
  8, Q: What is the MOQ of large slewing bearings XRU5508?
  A: Usually ≥1,According your demand.
  9,Q: Will you check these products before shipment?
  A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
  10, Q: What will we do if If you are not satisfied with the product?
  A: If have any abnormal,Please contact us at first time, we will immediately processing.

  
  If you need bearing XRU5508 or any models of bearings, please contact me!

  Contact: April
  Email: nsk@llhbearing.com
  Skype/Wechat:April15315593063
  MP/Whatsapp: +8615315593063