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RE25040 Cross Roller Bearing For Precision Rotary Worktable

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Product Spotlights

1.inner rings have two parts, outer rings is one integer,suitable for the situation which need high rotation accuracy of outer ring
2. Combined load capacity, simplified shaft design
3. Ultra-compact, slim cross-section
4. High rigidity, adjustable preload & superior precision
5. Smooth rotation & stable friction torque
6. Widely used in such as robot joints, inspection turntables, optical platforms, medical scanner gantries and compact indexing devices.
Negotiable MOQ: 1 Combo (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Bearing Steel
Separated:
Separated
Rolling Body:
Roller Bearings
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Luoyang Yadian Machinery Equipment Co.,Ltd
Gold Verified Supplier
1Yr
Verified Business License
Payment & Shipping
Payment Methods:
Port of Shipment:
Shanghai
Delivery Detail:
7 days

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Material Bearing Steel
Separated Separated
Rolling Body Roller Bearings
The Number of Rows Single
Outer Dimension Other, 36mm-700mm
Spherical Non-Aligning Bearings
Load Direction Other, radial axial load and tilting moment
Transport Package standard export packaging
Specification 250*355*40
Trademark YDPB
Origin China

    

About RE25040 precision crossed roller bearing, With each roller perpendicular to the adjacent roller in a 90°V groove, cylindrical rollers or tapered rollers are arranged crosswise. Between rollers and rollers, it is separated by the spacing block, which can avoid the leaning and friction of rollers and effectively prevent the increase of rotation torque. Besides, the clearance can be adjusted. Even if the bearing is put under the preloaded pressure, it can also getthe very high rotation accuracy, rigidity and loading capacity.


Structure:

split inner ring, integrated outer ring (for outer ring rotation). Preload can be adjusted during assembly to eliminate clearance for high rigidity and precision.

Compact thin-wall design,Small axial height saves installation space and enables lightweight machine design.


Multiple sealing options:

RE (open type), RE-U (single seal), RE-UU (double seals) for different working conditions.


Available precision grades:

Standard P6; P5 / P4 high precision can be customized


Applacations:

1. Industrial Robot Joints, inspection turntables

2. Precision Inspection & Optical Equipment

3. Medical Imaging Equipment 

4. Small CNC Indexing Devices

5. Semiconductor & Automation Equipment

6. Aerospace Test Platforms


parameters:

Bearing  Type                                             Dimension Shoulder  Size Basic Load Rating(Radial)
 Weight
Inner Diameter

Out  Diameter

 Roller Pitch Diameter Height Chamfer Cr Cor
d D Dpw B B1 rmin ds Dh kN kN kg
RE16025 160 220 192 25 1.5 173 204 81.7 135 3.14
RE17020 170 220 196.1 20 1.5 184 198 29 62.1 2.21
RE18025 180 240 210 25 1.5 195 225 84 143 3.44
RE19025 190 240 219 25 1 202 222 41.7 82.9 2.99
RE20025 200 260 230 25 2 215 245 84.2 157 4
RE20030 200 280 240 30 2 221 258 114 200 6.7
RE20035 200 295 247.7 35 2 225 270 151 252 9.6
RE22025 220 280 250.1 25 2 235 265 92.3 171 4.1
RE24025 240 300 272.5 25 2.5 256 281 68.3 145 4.5
RE25025 250 310 280.9 25 2.5 268 293 69.3 150 5
RE25030 250 330 287.5 30 2.5 269 306 126 244 8.1
RE25040 250 355 300.7 40 2.5 275 326 195 348 14.8


Other core products :
YRT Rotary Table Bearing ,

YRTS High speed rotary table bearings ,

YRTM with angle measuring system bearings,

ZKLDF series rotary table bearings ,

RB/RE/RA/RU/SX/XU/XSU/XR/JXR series Crossed roller bearing / Robotic bearing

Thin section bearing / Robotic bearing

Turntable bearing /Slewing bearing ,

Angular Contact Ball Bearing ,

Ceramic bearings.

Besides,Many other precision bearings series available ,pls contact us anytime, thanks!


Luoyang Yadian Mechanical Equipment Co., Ltd. mainly produces a series of precision bearings including turntable bearings, crossed roller bearings, crossed tapered bearings, harmonic reducer bearings, flexible bearings, RV reducer bearings, constant cross-section thin-section bearings, precision machine tool spindle bearings, and precision rotary table bearings. The bearing production covers inner diameters from Φ3mm to outer diameters of Φ2500mm, with precision grades of P5, P4, and P2; higher precision bearings can be provided upon request. The company's leading products are YRT, YRTS, YRTM, ZKLDF, and ZKLDFM series turntable bearings, as well as RB RE, RU, RA, RA-C, RAU, CRB, CRBC, CRBH, CRBS, CRBT, CRBTF, XU, XA, XI XSU, XSA, XSI, and SX series crossed cylindrical roller bearings, and JXR, XR, and Z series crossed tapered roller bearings. Meanwhile, Luoyang Yadianings can also provide CSG and SHF series harmonic reducer bearings, flexible bearings, RV reducer bearings, constant cross-section thin-section bearings, precision machine tool spindle bearings, precision rotary bearings, and non-standard customized bearings. Currently, the YDPB series products have been widely applied in fields such as CNC machine tools, industrial robots, service robots, collaborative, AGVs, SCARA robots, exoskeleton robots, surgical robots, hexapod robots, quadruped robots, humanoid robots, aviation equipment, radar communications, medical equipment, precision measuring instruments printing and dyeing equipment, alignment platforms, optical equipment, industrial rotary tables, hollow rotary platforms, DD motors/direct drive motors, harmonic reducers, and planetary reducers. They are matched with universities and research institutes, used in special robots, mobile radar vehicles, and national key scientific research projects to replace imports, earning high praise from customers.



Product Tags: RE25040 Bearing , RE25040 Industrial Robot Joints Bearing , China RE25040 Crossed-Roller Bearing

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Luoyang Yadian Machinery Equipment Co.,Ltd
Gold Verified Supplier
1Yr
Verified Business License
Business Type
Manufacturer
Year Established
2005
Factory Size
3,000-5,000 square meters
Annual Export Value
US$1 Million - US$1.5 Million
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