RE UU
The crossed roller bearing is a special type of bearing in which the inner ring is split and the outer ring rotates. Since the separated inner ring or outer ring is equipped with rollers and spacer rings, which are fixed together with the cross roller ring to prevent separation from each other, it is easy to install the cross roller bearing. Since the rollers are arranged in a cross, only one set of crossed roller bearings can bear loads in all directions.
Compared with standard bearings, the rigidity is increased by 3 to 4 times. At the same time, because the inner ring or outer ring of the crossed roller bearing is a separate structure, the bearing gap can be adjusted, and even if the preload is applied, high-precision rotational movement can be obtained. Moreover, due to its special structure, it is usually used as an articulated bearing in industrial robots.
QIBR
Model Selection
NO. | Product | Product Number | Mass | Type | Chamfer(r min) | Inner Diameter(d) | Outer Diameter(D) | Width(B B1) |
---|---|---|---|---|---|---|---|---|
1 | QRE 2008 UU | 0.04kg | Two Sides Seal | 0.5 | 20mm | 36 | 8mm | |
2 | QRE 2508 UU | 0.05kg | Two Sides Seal | 0.5 | 25mm | 41 | 8mm | |
3 | QRE 3010 UU | 0.12kg | Two Sides Seal | 0.6 | 30mm | 55 | 10mm | |
4 | QRE 3510 UU | 0.13kg | Two Sides Seal | 0.6 | 35mm | 60 | 10mm | |
5 | QRE 4010 UU | 0.16kg | Two Sides Seal | 0.6 | 40mm | 65 | 10mm | |
6 | QRE 4510 UU | 0.17kg | Two Sides Seal | 0.6 | 45mm | 70 | 10mm | |
7 | QRE 5013 UU | 0.27kg | Two Sides Seal | 0.6 | 50mm | 80 | 13mm | |
8 | QRE 6013 UU | 0.3kg | Two Sides Seal | 0.6 | 60mm | 90 | 13mm | |
9 | QRE 7013 UU | 0.35kg | Two Sides Seal | 0.6 | 70mm | 100 | 13mm | |
10 | QRE 8016 UU | 0.7kg | Two Sides Seal | 0.6 | 80mm | 120 | 16mm | |
11 | QRE 9016 UU | 0.75kg | Two Sides Seal | 1 | 90mm | 130 | 16mm | |
12 | QRE 10016 UU | 0.83kg | Two Sides Seal | 1 | 100mm | 140 | 16mm | |
13 | QRE 10020 UU | 1.45kg | Two Sides Seal | 1 | 100mm | 150 | 20mm | |
14 | QRE 11012 UU | 0.4kg | Two Sides Seal | 0.6 | 110mm | 135 | 12mm | |
15 | QRE 11015 UU | 0.75kg | Two Sides Seal | 0.6 | 110mm | 145 | 15mm | |
16 | QRE 11020 UU | 1.56kg | Two Sides Seal | 1 | 110mm | 160 | 20mm | |
17 | QRE 12016 UU | 0.72kg | Two Sides Seal | 0.6 | 120mm | 150 | 16mm | |
18 | QRE 12025 UU | 2.62kg | Two Sides Seal | 1.5 | 120mm | 180 | 25mm | |
19 | QRE 13015 UU | 0.72kg | Two Sides Seal | 0.6 | 130mm | 160 | 15mm | |
20 | QRE 13025 UU | 2.82kg | Two Sides Seal | 1.5 | 130mm | 190 | 25mm | |
21 | QRE 14016 UU | 1kg | Two Sides Seal | 1 | 140mm | 175 | 16mm | |
22 | QRE 14025 UU | 2.96kg | Two Sides Seal | 1.5 | 140mm | 200 | 25mm | |
23 | QRE 15013 UU | 0.68kg | Two Sides Seal | 0.6 | 150mm | 180 | 13mm | |
24 | QRE 15025 UU | 3.16kg | Two Sides Seal | 1.5 | 150mm | 210 | 25mm | |
25 | QRE 15030 UU | 5.3kg | Two Sides Seal | 1.5 | 150mm | 230 | 30mm | |
26 | QRE 16025 UU | 3.14kg | Two Sides Seal | 1.5 | 160mm | 220 | 25mm | |
27 | QRE 17020 UU | 2.21kg | Two Sides Seal | 1.5 | 170mm | 220 | 20mm | |
28 | QRE 18025 UU | 3.44kg | Two Sides Seal | 1.5 | 180mm | 240 | 25mm | |
29 | QRE 19025 UU | 2.99kg | Two Sides Seal | 1 | 190mm | 240 | 25mm | |
30 | QRE 20025 UU | 4kg | Two Sides Seal | 2 | 200mm | 260 | 25mm | |
31 | QRE 20030 UU | 6.7kg | Two Sides Seal | 2 | 200mm | 280 | 30mm | |
32 | QRE 20035 UU | 9.6kg | Two Sides Seal | 2 | 200mm | 295 | 35mm | |
33 | QRE 22025 UU | 4.1kg | Two Sides Seal | 2 | 220mm | 280 | 25mm | |
34 | QRE 24025 UU | 4.5kg | Two Sides Seal | 2.5 | 240mm | 300 | 25mm | |
35 | QRE 25025 UU | 5kg | Two Sides Seal | 2.5 | 250mm | 310 | 25mm | |
36 | QRE 25030 UU | 8.1kg | Two Sides Seal | 2.5 | 250mm | 330 | 30mm | |
37 | QRE 25040 UU | 14.8kg | Two Sides Seal | 2.5 | 250mm | 355 | 40mm | |
38 | QRE 30025 UU | 5.9kg | Two Sides Seal | 2.5 | 300mm | 360 | 25mm | |
39 | QRE 30035 UU | 13.4kg | Two Sides Seal | 2.5 | 300mm | 395 | 35mm | |
40 | QRE 30040 UU | 17.2kg | Two Sides Seal | 2.5 | 300mm | 405 | 40mm | |
41 | QRE 35020 UU | 3.9kg | Two Sides Seal | 2.5 | 350mm | 400 | 20mm | |
42 | QRE 40035 UU | 14.5kg | Two Sides Seal | 2.5 | 400mm | 480 | 35mm | |
43 | QRE 40040 UU | 23.5kg | Two Sides Seal | 2.5 | 400mm | 510 | 40mm | |
44 | QRE 45025 UU | 6.6kg | Two Sides Seal | 1 | 450mm | 500 | 25mm | |
55 | QRE 50025 UU | 7.3kg | Two Sides Seal | 1 | 500mm | 550 | 25mm | |
56 | QRE 50040 UU | 26kg | Two Sides Seal | 2.5 | 500mm | 600 | 40mm | |
57 | QRE 50050 UU | 41.7kg | Two Sides Seal | 2.5 | 500mm | 625 | 50mm | |
58 | QRE 60040 UU | 29kg | Two Sides Seal | 3 | 600mm | 700 | 40mm |
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