RB16025UUCC0 Crossed Roller Bearing|Percison High Quality Slewing Bearing
RB16025UUCC0 Crossed Roller Bearing|Percison High Quality Slewing Bearing
RB16025 crossed roller bearing|Percison thin section slewing bearing
1.Quick Details
- Type: Slewing Bearing
- Brand Name: BYC
- Bore Size: 160 mm
- Outside Diameter: 220 mm
- Model Number: RB16025
- Feature: Cross Roller
- Gear Options: Nongeared
- Seals Type: Two side rubber seals(UU)
- Place of Origin: Henan, China (Mainland)
- Thickness (mm): 25
- Material: GCr15 bearing steel
- Number of Groove: 2
- Axial load rating Ca (KN): 135
- Radial load rating Cr (KN): 81.7
- Weight (Kg): 3.14
- Material(spacer): Nylon
- Groove type: linear
- Types of Lubrication: grease
- Applications: Robot arm,Machine tools,Medical equipment
2.Product Description:
RB16025 crossed roller bearing is the basic model of the Crossed Roller bearing,
despite the minimum possible dimensions of the inner and outer rings, its outer ring is separable while the inner ring is integrated with the main body. This model is used in locations where the rotation accuracy of the inner ring is required.
Identifi -cation number |
Main dimensions |
Shoulder height |
Basic load rating (radial) |
weight |
|||||||
inner ring d (mm) |
outer ring D (mm) |
Roller pitch circle diameter dp (mm) |
width B B1 (mm) |
Greasing hole φ |
Chamfer r(min) |
ds |
Dh |
C kN |
C0 kN |
Kg |
|
RB11012 |
110 |
135 |
121.8 |
12 |
1.5 |
1 |
117 |
127 |
12.5 |
24.1 |
0.4 |
RB11015 |
145 |
126.5 |
15 |
1.5 |
1 |
122 |
136 |
23.7 |
41.5 |
0.75 |
|
RB11020 |
110 |
160 |
133 |
20 |
1.5 |
1.5 |
120 |
143 |
34 |
54 |
1.56 |
RB12016 |
120 |
150 |
134.2 |
16 |
1.5 |
1.5 |
127 |
141 |
24.2 |
43.2 |
0.72 |
RB12025 |
180 |
148.7 |
25 |
2 |
1 |
133 |
164 |
66.9 |
100 |
2.62 |
|
RB13015 |
130 |
160 |
144.5 |
15 |
1.5 |
2 |
137 |
152 |
25 |
46.7 |
0.72 |
RB13025 |
190 |
158 |
25 |
2 |
1 |
143 |
174 |
69.5 |
107 |
2.82 |
|
RB14016 |
140 |
175 |
154.8 |
16 |
1.5 |
2 |
147 |
162 |
25.9 |
50.1 |
1 |
RB14025 |
200 |
168 |
25 |
2 |
1.5 |
154 |
185 |
74.8 |
121 |
2.96 |
|
RB15013 |
150 |
180 |
164 |
13 |
1.5 |
2 |
157 |
172 |
27 |
53.5 |
0.68 |
RB15025 |
210 |
178 |
25 |
2 |
1 |
164 |
194 |
76.8 |
128 |
3.16 |
|
RB15030 |
230 |
188 |
30 |
3 |
2 |
173 |
211 |
100 |
156 |
5.3 |
|
RB16025 |
160 |
220 |
188.6 |
25 |
2 |
2 |
173 |
204 |
81.7 |
135 |
3.14 |
RB17020 |
170 |
220 |
191 |
20 |
1.5 |
2 |
184 |
198 |
29 |
62.1 |
2.11 |
RB18025 |
180 |
240 |
210 |
25 |
2 |
2 |
195 |
225 |
84 |
143 |
3.44 |
RB19025 |
190 |
240 |
211.9 |
25 |
1.5 |
2 |
202 |
222 |
41.7 |
82.9 |
2.99 |
RB20025 |
200 |
260 |
230 |
25 |
2 |
2.5 |
215 |
245 |
84.2 |
157 |
4 |
RB20030 |
280 |
240 |
30 |
3 |
2.5 |
221 |
258 |
114 |
200 |
6.7 |
|
RB20035 |
295 |
247.7 |
35 |
3 |
2.5 |
225 |
270 |
151 |
252 |
9.6 |
Rotation accuracy: In the Cross Roller bearing, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90°V 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 Crossed Roller bearing achieves high rigidity and the precision can reach up to 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 tables of machining centers, rotary units of manipulators, precision rotary tables, medical equipment, measuring instruments and IC manufacturing machines.Structure features of RB16025 crossed roller bearing:
The spacer retainer fitting among RB crossed roller bearing cross arrayed rollers prevents rollers from skewing and the rotation torque from increasing due to friction between rollers. Unlike conventional types using steel sheet retainers, RB16025 crossed roller bearing does not cause displacement or locking of rollers and provides a stable rotation torque. Since the inner and outer rings are designed to be separable, the bearing clearance can be adjusted. In addition, highly accurate rotary motion is ensured through adjusting the bearing clearance to provide a preload.
Usage characteristics
The inner and outer rings, which are separable, are secured to RB16025 Cross Roller bearing body after the rollers and spacer retainers are installed. This procedure prevents the rings from separating from each other. Thus, it is easy to handle the rings when installing this type.
3.Packaging & Shipping:
1. Industrial Neutral Packing
2. Package as your requirements.
3. BYC Plastic Bag+Paper Box+Carton+Wooden Pallet
4. Roll tape wrapping+Neutral Carton+Wooden Pallet(large size bearings)
Shipping:By air or By sea:DHL/TNT/UPS/EMS etc
4.Our Services:
1.Your inquiry to our product & price will be replied within 24hours
2.Well-trained & experienced staff are to answer all your inquiries in English of course.
3.OEM & ODM projects are highly welcomed. We have strong R&D team here to help.
4.Your business relationship with us will be confidential to any third party.
5.Good after-sale service offered, please get back if you got question:
6.Nowadays, as a professional percision bearing manufacture, we are proud of continual innovation,
flexible production, speedy delivery, rapid after-sales service(2 years) and quick response.
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