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RU28 High Precision Crossed Roller Bearing for Heavy Multi-directional Load with Compact Design

Name: RU28 High Precision Crossed Roller Bearing for Heavy Multi-directional Load with Compact Design
Brand: Beining Intelligent Technology (Zhejiang) Co., Ltd
SKU: RU28
Price: Negotiable USD
Availability: InStock

Product Details

Place of Origin: China

Brand Name: OEM

Certification: IATF16949:2016

Model Number: RU28

Payment & Shipping Terms

Minimum Order Quantity: 1000

Price: Please contact us

Packaging Details: plastic bag,box,carton,pallet

Delivery Time: 30 days

Supply Ability: 10000pcs per month

Get Best Price

Product Details

Product Description

Highlight: 
                                                                                                                                                                                                                                                                                                                                                Precision Crossed Roller Bearing, RU28 Cross Roller Slewing Bearing, Turntable Slewing Bearing Single Row
                              

Name:	Crossed Roller Bearing	Part Number:	RU28
Bearing Type:	Roller	Roller Bearing Type:	Crossed
Seals Type:	UU	Equivalent Model:	XRU1008, RU28, CRBF108AT
Number Of Row:	Single Row	Seal Type:	Open
Mounting Hole:	With Holes

Name:	Crossed Roller Bearing
Part Number:	RU28
Bearing Type:	Roller
Roller Bearing Type:	Crossed
Seals Type:	UU
Equivalent Model:	XRU1008, RU28, CRBF108AT
Number Of Row:	Single Row
Seal Type:	Open
Mounting Hole:	With Holes

RU28 High Precision Crossed Roller Bearing for Heavy Multi-directional Load with Compact Design

RU28 Precision Crossed Roller Bearing Turntable Slewing Bearing Single Row

RU42 High Precision Crossed Roller Bearing Turntable Slewing Bearings Robot Arm

Technical Specifications

Bearing Number	Dimensions (mm)	Shoulder Size	Basic Load Rating (KN)	Weight (Kg)
RU28	Inner Diameter: 10	ds: 24	Dynamic: 2.9	0.12
RU28	Outer Diameter: 52	Dh: 29.5	Static: 3.4	0.12
	Pitch Diameter: 28
	Width: 8
	Chamfer: 0.3

Product Details

Ring Material	Steel
Roller Material	Steel
Lubrication	Required
Shaft Mount Type	Press Fit
Temperature Range	-30°C ~ +120°C
ABEC Rating	P4 (ABEC7,P5,P2 available)
CERTIFICATE	RoHS IATF16949:2016
Load	Heavy Multi-directional load
Service	OEM&ODM Customized Services
Samples	Please Contact Us
Service	Online Support, Professional Service
Size	Standard, For custom sizes, please contact us
Factory Manufacturer	Yes

Design Features

The RU28 Bearing is meticulously designed for high-precision rotational motion, featuring crossed cylindrical rollers arranged at right angles to provide exceptional rigidity and load-bearing capacity. With an outer diameter of 70 mm, a bore diameter of 20 mm, and an integrated, compact structure, this bearing supports radial, axial, and moment loads in any direction, simplifying installation by eliminating the need for a mounting flange.

Primary Benefits

High Load Capacity: The crossed roller design enables it to handle radial, axial, and moment loads in all directions, making it highly versatile for various applications.
Exceptional Rigidity: The compact, integrated design enhances structural rigidity, ensuring stability and precision in demanding applications.
Smooth and Accurate Rotation: The crossed roller configuration minimizes friction, enabling precise rotational movement ideal for high-precision equipment.
Space-Saving Design: By eliminating the need for a mounting flange, it reduces installation space and simplifies setup in compact environments.
Reduced Maintenance: Its robust construction and high load tolerance contribute to a longer lifespan with minimal maintenance requirements.

Applications

Industrial Robots: It facilitates precise, stable rotation in robotic joints, supporting smooth and accurate movement under various loads.
CNC Machinery: Ideal for rotary tables and indexing heads, ensuring precise positioning in machining and milling operations.
Medical Imaging Equipment: Its high rigidity and load capacity make it suitable for MRI machines and CT scanners, where stability and smooth rotation are essential.
Semiconductor Manufacturing: The crossed roller ring supports delicate yet accurate movement in wafer-handling systems and precision stages.
Aerospace Components: Its robust design and space-saving features make it well-suited for gimbals, navigation systems, and other aerospace applications requiring high precision and reliability.