Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"BNAT555 Cross Roller Bearing with 55mm Shaft Bore Ultra-Thin Profile and High","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/3e\/4af997bfd19401041daa301011fc-200x200-1\/bnat555_cross_roller_bearing_with_55mm_shaft_bore_ultra_thin_profile_and_high_precision_for_robotics.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"BNAT555","Certification":"IATF16949:2016","Place of Origin":"China"}}
{"title":"RU28 Crossed Roller Bearing 10X52X8mm High Precision High Rigidity High Load","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/ce\/edda85ac4169ea26d9d92900509c-200x200-1\/ru28_crossed_roller_bearing_10x52x8mm_high_precision_high_rigidity_high_load_capacity_precision_robot_bearing.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"RU28","Certification":"IATF16949:2016","Place of Origin":"China"}}
{"title":"Shaft 80 Mm BNAT805 Crossed Roller Robot Bearing 80X91X5mm","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/3e\/4af997bfd19401041daa301011fc-200x200-1\/shaft_80_mm_bnat805_crossed_roller_robot_bearing_80x91x5mm.jpg","attrs":{"Shaft Bore":"80mm","Brand Name":"CNBTZC or OEM","Model Number":"BNAT805","Certification":"IATF16949:2016"}}
{"title":"Crossed Roller Bearing RA7008UUCC0 70X86X8mm High Rigidity Compact Design Linear","imgUrl":"https:\/\/img.chinax.com\/nimg\/0f\/60\/b2ccecf38208f101cad7075ef317-200x200-1\/crossed_roller_bearing_ra7008uucc0_70x86x8mm_high_rigidity_compact_design_linear_guide_slide.jpg","attrs":{"Shaft Bore":"70mm","Replaceable With":"THK","Brand Name":"CNBTZC or OEM","Model Number":"RA7008UUCC0"}}
{"title":"7010 ACD\/HCP4A Super Precision Single Row Angular Contact Ball Bearing with P4A","imgUrl":"https:\/\/img.chinax.com\/nimg\/3c\/9f\/d6db696227a088b167da6b09fc07-200x200-1\/7010_acd_2fhcp4a_super_precision_single_row_angular_contact_ball_bearing_with_p4a_precision_grade_and_hybrid_ceramic_balls_for_hig.jpg","attrs":{"Structure":"Angular Contact","Coating":"Without","Design":"High-capacity D","Brand Name":"CNBTZC or OEM"}}
{"title":"BNAT905 Crossed Roller Bearing with 90mm Shaft Bore Ultra-Thin 5mm Width and","imgUrl":"https:\/\/img.chinax.com\/nimg\/01\/3e\/4af997bfd19401041daa301011fc-200x200-1\/bnat905_crossed_roller_bearing_with_90mm_shaft_bore_ultra_thin_5mm_width_and_high_precision_abec5_2f7_2f9_for_robotics.jpg","attrs":{"Brand Name":"CNBTZC or OEM","Model Number":"BNAT905","Certification":"IATF16949:2016","Place of Origin":"China"}}
Crossed Roller Bearing RA8008UUCC0 80X96X8mm Block Linear Guide Slide RA8008C Cross-Roller Ring
Product Overview
The RA8008C/RA8008UUCC0 bearing is designed for high-precision rotational motion, featuring crossed cylindrical rollers arranged at right angles to provide exceptional rigidity and load-bearing capacity. This thin wall crossed roller bearing is ideal for compact hand robot joint applications.
Key Specifications
Specification
Value
Part Number
RA8008UUCC0
Measurement System
Metric
Bearing Type
Roller Bearing
Roller Bearing Type
Crossed
For Load Direction
Combined Load
Construction
Single Row
Seal Type
Open/sealed
Bore Diameter
80 mm
Outer Diameter
96 mm
Width
8 mm
Holes
With Holes
Ring Material
Steel
Roller Material
Steel
Basic Dynamic Load Rating (C)
6370N
Basic Static Load Rating (Co)
11300N
Lubrication
Required
Shaft Mount Type
Press Fit
Temperature Range
0 - 230 °F
ABEC Rating
ABEC5/7/9 (P5,P4,P2)
RoHS
Compliant
REACH
Compliant
Weight
0.11kg
Performance Features
High Rigidity: Provides 3-4 times more rigidity than traditional bearings, supporting loads in all directions (radial, axial, and moment loads)
Compact Design: Extremely thin profile (only 8mm thick), making it perfect for tight spaces
High Precision: Offers micron-level accuracy with pre-load adjustment to ensure stable rotation
Versatile Load Capacity: Can handle radial, axial, and moment loads simultaneously thanks to its crossed roller design
Low Friction and Long Life: Reduced friction between rollers extends maintenance intervals and increases durability
Applications
Industrial Robot Joints and Rotating Parts: Suitable for robot arm rotation joints, robotic hand rotating parts, and other applications requiring compact design
CNC Machines and Processing Equipment: Used in components such as rotary tables and precision turntables in machining centers
Medical Devices and Precision Instruments: Plays a role in rotating components of medical robots, CT/MRI equipment
Automation Equipment and Radar Systems: Suitable for rotary modules in automated production lines, radar antenna drive systems
Special Environments and High-Load Scenarios: Made from high-temperature bearing steel (GCr15), suitable for rotating support in metallurgical and chemical equipment
RA-C Series Crossed Roller Bearing Overview
The RA C Series Cross Roller Bearings are compact bearings specifically designed for high-precision and high-rigidity applications with integrated inner and outer ring structure and ultra-thin section design.
Structural Features
Integrated inner and outer rings with crack design for high rigidity
Ultra-thin section and compact size for limited installation space
Composite load capacity handling radial, axial, and overturning moments
Application Areas
Industrial robots for high-speed motion and precision
CNC machines and machining centers for rotary tables
Medical equipment and precision instruments
Advantages and Performance
High rigidity and load capacity with enhanced anti-overturning capability
Low friction and long service life with separated rollers
Preload adjustment flexibility for optimal rotational accuracy
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and efficiency, we serv...
Beining Intelligent Technology
Precision Bearings for High-Performance Industries
At Beining Intelligent Technology, we design and manufacture precision bearings for high-demand applications in:
CNC Machine Tool Spindles
Robotics
Motors
With a focus on quality, automation, and efficiency, we serv...
