Slewing rings have high load carring capacity, a versatile range of applications and are highly cost-effective. Due to their design, a single bearing can reliably support radial, axial and tilting moment loads. It is therefore possible in many cases to replace bearing arrangements comprising a combination of radial and axial bearings by a single bearing. This reduces, in some cases considerably, the costs and work required in the design of the adjacent construction and the fitting of bearings.
BRS-BEARINGS produces cylindrical roller bearings in many designs, dimension series and sizes. The majority are single row bearings with a cage. Single and double row full complement bearings (without cage) complete the BRS-BEARINGS standard assortment for general engineering. Bearings with a cage can accommodate heavy radial loads and operate at high speeds. Full complement bearings are suitable for very heavy radial loads at moderate speeds.
The rollers of BRS-BEARINGS cylindrical roller bearings are a key component. Their geometry, the so-called logarithmic profile, provides an optimum stress distribution in the contact zones in the bearing. Their surface finish maximizes lubricant film formation and optimizes rolling motion of the rollers. The benefits derived from this compared with traditional designs include enhanced operational reliability and a greater insensitivity to misalignment.
Product Range:
1. Four point contact ball slewing rings.
2. Crossed Roller slewing rings.
3. Three row roller slewing rings.
Special Services:
1.Industry Automation bearings total solutions
2.Slewing bearing design
3.Produce by your drawing
4.OEM service
Model:
1. Four point contact bearings:
Series VLA20,VLI20,VLU20,VSA20,VSI20,VSU20,VSA25,VSI25,VSU25,VA,VI,VU
2. Crossed roller bearings:
Series XSA14,XSI14,XSU14,XU,XV
3. Small size slewing rings, kaydon type, turntable, 30-220mm
Model:
MTO-050/T,MTO-065/T,MTO-065/T,MTO-122/T,MTO-143/T,MTO-145/T,MTO170/T,MTO210/T/X,MTO-265/T/X,MTO-324T/X
MTE-145/T/X,MTE210/T/X,MTE265/T/X,MTE324/T/X,MTE415/T/X,MTE470/T,MTE540/T,MTE-590/T,MTE-705/T,MTE-730/T,MTE-870/T
| Crossed roller bearings XV40 data | ||
| di | 40 mm | Tolerance: J6 |
| Da | 85 mm | Tolerance: h6 |
| Di | 52,5 mm | |
| da | 51,5 mm | |
| dB | 4,6 mm | |
| dS | 8 mm | |
| Ha | 14 mm | |
| hi | 15 mm | |
| La | 70 mm | |
| nB | 12 | Number of holes per ring |
| tS | 4,6 mm | |
| m | 0,44 kg | Mass |
| Fr per | 5000 N | Maximum permissible radial load against friction lock |
| Ca | 13600 N | Basic dynamic load rating, axial |
| C0a | 34500 N | Basic static load rating, axial |
| Cr | 8700 N | Basic dynamic load rating, radial |
| C0r | 13800 N | Basic static load rating, radial |
| 735 1/min | Limiting speed with preload | |
| 1469 1/min | Limiting speed with clearance | |
| single row cross roller slewing ring (XS XV X series) | ||
| Model number | di | Da |
| mm | mm | |
| XV30 | 30 | 75 |
| XV40 | 40 | 85 |
| XV50 | 50 | 100 |
| XV60 | 60 | 110 |
| XV70 | 70 | 120 |
| XV80 | 80 | 135 |
| XV90 | 90 | 145 |
| XV100 | 100 | 170 |
| XV110 | 110 | 180 |
Packing
1.Five layers: oiled hessian, plastic film, water-proof tape, foamed plastic belt,
plus woven belt, then packaged in wooden case and gathered in wooden pallet.
2.Customized
Delivery Time
1.5 days for general products.
2.If special technical requirements or additional processing needed,
50 days for the 1st order, 30 days for the roller continuous order.
Advantages
1. ISO 9001:2008 certificate,12 years experience
2. High qualified material,low MOQ,excellent quality,competitive prices,professional advice
3. Non standard is acceptable
4. OEM available
5. High rigidity running accuracy, stronger combined loading capacity, larger radial and axial force bearing ability
6. Independent R&D team
7. Strict quality control management
8. Exquisite technological standard
9. Sufficient stock
10. Excellent after sales service
About Us
BRS-Luoyang is an internationally operating bearing manufacturer located in Luoyang, China, where bearings have been mass-produced since 1956.
Good service and positive communication combined with strategic and customer oriented products management drove BRS-Luoyang to be a successful company with high turnover within a few years.
We supply not only the bearing units but also a complete solution for bearings. Based on decades of experiences in this industry and professional knowledge of international procurement, we are able to supply high quality products and service with reasonable price.We firmly believe that the only way to meet our customers' varying demands is to keep improving and maintaining the technique, quality and service at a high level.
We will adhere to a long-term principle "Best quality, best credit and best service" to welcome customers from home and abroad
Application
Slewing bearings are extensively applied in such industries as metallurgy, vessel,
oil, chemistry, mine, coal, hydroelectric power, port machinery, heavy machinery
and aerospace or some other fields.
