RB30035

RB Series Cross Roller Bearing Manufacture for Industrial Robot Arm Rotary Table Slewing Ring

Free shipping with 3 or more products in your cart
R 48,834
In stock
Low stock in USA warehouse Order soon to secure your order
Duties, insurance and VAT included
Delivered in 10–20 working days —
Free shipping with 3 or more products in your cart
Secure checkout
Your payment is fully protected
Duties & VAT included
No surprise charges at the door
Tracked delivery
Track your order end to end
Returns support
30-day return window

Description

  • Precision Core for Robotic Joints: The RB30035 is a high-precision crossed roller bearing with a 300mm inner diameter, 395mm outer diameter, and 35mm width. Its 90° V-groove raceway and orthogonally crossed rollers achieve line contact, enabling simultaneous support of radial, axial, and tilting moment loads with minimal runout, critical for industrial robot arm rotary tables and slewing rings.
  • Split Outer Ring for Easy Installation: Featuring a split outer ring and solid inner ring, this bearing allows straightforward mounting onto shafts or housings without disturbing the roller cage. The separable design simplifies assembly, reduces installation time, and ensures precise alignment for consistent rotational accuracy in demanding robotic applications.
  • High Rigidity & Multi-Directional Load Support: Utilizing crossed cylindrical rollers with spacer retainers, the RB30035 provides 3–4× higher stiffness than conventional bearings. It supports heavy radial forces, bi-directional axial loads, and overturning moments simultaneously, minimizing deflection during dynamic robotic movements and ensuring stable, precise positioning.
  • Durable GCr15 Steel Construction: Manufactured from high-carbon chromium steel (GCr15), this bearing offers superior hardness (60–64 HRC), excellent wear resistance, and high contact fatigue strength. This ensures long service life even in harsh industrial environments, making it a reliable solution for heavy-duty robotic automation and precision rotary systems.
  • Versatile Industrial Applications: Engineered for space-constrained, high-load environments, the RB30035 is widely used in industrial robot joints, CNC machining center rotary tables, precision indexing platforms, and automated assembly equipment. Its compact design, high rigidity, and precision grades make it ideal for applications requiring smooth, backlash-free motion and exact angular control.
Technical Specifications
Manufacturer
Generic
Model
UCUNDUODH
Color
One Color
Size
One Size
Height
10 cm
Length
10 cm
Width
10 cm
Shipping & Delivery

Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.

Returns & Exchanges

We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.