RB2008 Crossed Roller Bearing 20x36x8mm | High Rigidity, High Precision, Compact Design
Price:
negotiation
MOQ:
1(negotiation)
Delivery Time:
7days(negotiate)
Brand:
OEM/SKF/NSK/FAG/NTN/Timken/LYC/HRB/ZWZ
Product Description
Key Structure
- Cylindrical rollers arranged at 90° cross angle in V‑groove raceway
- Single bearing supports radial, axial, and moment loads simultaneously
- Compact cross‑section saves installation space
Core Advantages
- Ultra‑High Rigidity: 3–4 times stiffer than conventional ball bearings; minimal elastic deformation under load
- Superior Rotational Accuracy: P4 precision, low runout (≤ 2 μm); ensures micron‑level positioning stability
- Space‑Saving Design: Slim profile (8 mm width) ideal for limited‑space applications
- Easy Installation: Split outer ring simplifies mounting; no extra flange required
- Smooth Operation: Roller retainers prevent friction and skewing; low torque, low noise
Applications
- Industrial Robotics: Joints, rotary bases, and manipulators
- Machine Tools: CNC rotary tables, indexing heads, and spindle units
- Medical Equipment: CT scanners, surgical robots, and imaging devices
- Semiconductor: Wafer handlers, precision inspection stages
- Aerospace: Radar antennas, satellite tracking systems
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Tianyuqi Bearing Technology Co., Ltd
Location
A2699, Fengshang Cultural and Creative Center, Liangxi District, Wuxi, Jiangsu, China
Contact Person
Lydia