Slewing Bearing RU445 Crossed Roller Bearing RU445G 350X540X45mm
For Robot
Description: of Slewing Ring Bearing
With the cross roller bearing ,cylindrical roller are arranged
crosswise ,with each roller perpendicular to the adjacent roller
,in a 90°groove ,separated from each other by a spacer retainer
.this design allows just one bearing to receive loads in all
directions including ,radial,axial,and moment loads. Since the
cross-roller ring achieves high rigidity and the precision can
reach up P5 P4 P2,despite the minimum possible dimensions of the
inner and outer rings,it is optimal for applications such as joints
and swiveling units of industrial robots,swiveling table of
machining centers .precision rotary tables,medical
equipment,measuring instruments and IC manufacturing machines.
Specifications: of Slewing Ring Bearing
Product Name | Slewing Ring Bearing |
Brand | Deep dream&OEM |
Model No | RU445 |
Sizes(mm) | 350X540X45mm |
Material | Chrome Steel, Bearing steel; GCr15; carbon steel, brass |
Sealed Type | 2RS rubber seals/ ZZ metal shields/Open |
Precision | P0, P5, P6 |
Clearance | C0, C2, C3, C4 |
Packing | Original Package |
model number | Main dimension | Shoulder height | weight |
| | Roller pitch circle diameter dp | width B | Greasing hole d1 | r | ds | Dh | kg |
|
RU42 | 20 | 70 | 41.5 | 12 | 3.1 | 0.6 | 37 | 47 | 0.62 |
RU66 | 35 | 95 | 66 | 15 | 3.1 | 0.6 | 59 | 74 | 0.62 |
RU85 | 55 | 120 | 85 | 15 | 3.1 | 0.6 | 79 | 93 | 1 |
RU124(G) | 80 | 165 | 124 | 22 | 3.1 | 1 | 114 | 134 | 2.6 |
RU124X |
RU148(G) | 90 | 210 | 147.5 | 25 | 3.1 | 1.5 | 133 | 162 | 4.9 |
RU148(X) |
RU178(G) | 115 | 240 | 178 | 28 | 3.1 | 1.5 | 161 | 195 | 6.8 |
RU178(G) |
RU228(G) | 160 | 295 | 227.5 | 35 | 6 | 2 | 208 | 246 | 11.4 |
RU228(X) |
RU297(G) | 210 | 380 | 297.3 | 40 | 6 | 2.5 | 272 | 320 | 21.3 |
RU297(X) |
RU445(G) | 350 | 540 | 445.4 | 45 | 6 | 2.5 | 417 | 473 | 35.4 |
Advantage:
1. High speed, high precision
2. Long service life
3. Low noise and good performance
Why Choose Us:
1. High speed, High Precision, Low Noise, Long Service Life
2. Widely used
3. Large Inventories
4. High Quality and Competitive Prices
5. Various Brands
6. OEM is supported
Applications:
Earth moving machinery, excavator, disintegrator, stacker
reclaimer, grader, roller, dynamic rammer, rock drilling machinery,
roadheader, concrete machinery, feeding machinery, lifting
machinery, foundation treatment machinery, port equipment, new
energy equipment, metallurgical equipment, Ferris wheel
FAQ
1. who are we?
We are based in Shaanxi, China, start from 2019,sell to North
America(17.00%),Eastern Asia(15.00%),Domestic
Market(12.00%),Eastern Europe(10.00%),Western Europe(10.00%),South
Asia(5.00%),Southeast Asia(5.00%),South America(5.00%),Northern
Europe(5.00%),Oceania(5.00%),Mid East(4.00%),Southern
Europe(3.00%),Africa(2.00%),Central America(2.00%). There are total
about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
deep groove ball bearing,needle rollerbearing,bearings, pillow
block bearing,tapered roller bearing
4. why should you buy from us not from other suppliers?
Our company is located in Xi'An, China. With advanced science and
technology R&D team, strong marketing and financial support,
sound after-sales service, professional engineers, we will supply
you goods with high quality and good service.
Part drawn cup Needle roller bearings catalogue
