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Heavy Load RU148 Cross Roller Bearing 90x210x25mm Precision Bearing for Industrial Robots & Automation

Name: Heavy Load RU148 Cross Roller Bearing 90x210x25mm Precision Bearing for Industrial Robots & Automation
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: RU148
Price: 89.00 USD
Availability: InStock

Brand Name:	GQZ
Model Number:	RU148
MOQ:	5pcs
Price:	$80- $98
Delivery Time:	3 working days after received your payment
Payment Terms:	T/T or western Union or PayPal

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

ISO90001

Material:

GCr15 Steel

Product Name:

Ultrathin Crossed Roller Bearings

Seals Type:

Sealed

ID(mm):

OD(mm):

210

Width(mm):

Precision Rating:

P0-P5

Structure:

Cylindrical

Packaging Details:

Packed in carton firstly,and then reinforced with wooden case for outer packing

Supply Ability:

3,000pcs per month

Highlight:

Heavy Load Cross Roller Bearing

Precision Bearing for Industrial Robots

90x210x25mm Robot Bearing

Product Description

RU148 Cross Roller Bearing 90x210x25mm | Heavy Load Precision Bearing for Industrial Robots & Automation

Product Overview

The RU148 Cross Roller Bearing is a high-performance bearing designed for medium-to-large robotic systems and industrial automation equipment. With dimensions of 90mm inner diameter, 210mm outer diameter, and 25mm width, it provides excellent load capacity, rigidity, and rotational precision.

Its integrated inner and outer ring design simplifies installation while the crossed cylindrical roller structure enables it to support radial, axial, and moment loads simultaneously, ensuring stable performance in demanding applications.

Model: RU148
Size: 90x210x25mm
Designed for higher load robotic systems
High rigidity and stability
Smooth and precise rotation

Key Features

High Load Capacity: Suitable for medium-to-heavy duty robotic and automation systems.
Enhanced Rigidity: Crossed roller structure improves stiffness and reduces deformation.
Precision Motion: Ensures accurate positioning and repeatability.
Integrated Structure: Simplifies mounting and enhances structural stability.
Multi-Directional Load Support: Handles radial, axial, and moment loads simultaneously.
Durable Material: Made from heat-treated bearing steel for long service life.

Technical Specifications

Parameter	RU148
Model	RU148
Inner Diameter (ID)	90 mm
Outer Diameter (OD)	210 mm
Width (H)	25 mm
Type	Cross Roller Bearing
Structure	Integrated Inner & Outer Ring
Material	Bearing Steel (GCR15)
Preload	C0 / Custom
Accuracy Class	P6 / P5 optional
Application	Industrial Robots, Automation Equipment, Reducers

Heavy Load RU148 Cross Roller Bearing 90x210x25mm Precision Bearing for Industrial Robots & Automation 0

Applications

Industrial Robots – Provides strong support for medium-to-large robotic joints.
Harmonic & Precision Reducers – Ensures high rigidity and accurate transmission.
Collaborative Robots (Cobot) – Stable and smooth motion control.
Automation Systems – Suitable for high-load precision applications.

Model	d	D	B	C	Co	kg
RU28	10	52	8	2.91	2.43	0.12
RU42	20	70	12	7.35	8.35	0.29
-	25	80	12	8.61	10.6	0.4
RU66	35	95	15	17.5	22.3	0.66
RU85	55	120	15	20.3	29.5	1
RU124	80	165	22	33.1	50.9	2.6
RU124G	80	165	22	33.1	50.9	2.6
RU124X	80	165	22	33.1	50.9	2.6
RU148	90	210	25	49.1	76.8	4.9
RU148G	90	210	25	49.1	76.8	4.9
RU148X	90	210	25	49.1	76.8	4.9
RU178	115	240	28	80.3	135	6.8
RU178G	115	240	28	80.3	135	6.8
RU178X	115	240	28	80.3	135	6.8
RU228	160	295	35	104	173	11.4
RU228G	160	295	35	104	173	11.4
RU228X	160	295	35	104	173	11.4
RU297	210	380	40	156	281	21.3
RU297G	210	380	40	156	281	21.3
RU297X	210	380	40	156	281	21.3
RU445	350	540	45	222	473	35.4
RU445G	350	540	45	222	473	35.4
RU445X	350	540	45	222	473	35.4

Why Choose GQZ Bearing?

Precision Advantage: Optimized for high-accuracy applications.
Consistent Quality: Strict inspection ensures stable performance.
Fast Delivery: Reliable production with global logistics.
Customization Available: Tailored precision levels and preload options.

Heavy Load RU148 Cross Roller Bearing 90x210x25mm Precision Bearing for Industrial Robots & Automation 2

Heavy Load RU148 Cross Roller Bearing 90x210x25mm Precision Bearing for Industrial Robots & Automation 3

Heavy Load RU148 Cross Roller Bearing 90x210x25mm Precision Bearing for Industrial Robots & Automation 4

Frequently Asked Questions

Q1: Is RU148 suitable for heavy-load robotic applications?

A1: Yes, it is designed for medium-to-large systems requiring higher load capacity and rigidity.

Q2: Can RU148 be used in reducer systems?

A2: Yes, it is widely used in harmonic and precision reducers due to its stability and accuracy.

Q3: Do you support customization?

A3: Yes, we provide customization for preload, precision grade, and materials.

Upgrade your automation system with RU148 Cross Roller Bearing.
Contact us today for pricing, customization, or samples!

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