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XSA140644N INA Slew Ring Bearing 574x742.3x56mm External Gear Cross Roller Bearing

Name: XSA140644N INA Slew Ring Bearing 574x742.3x56mm External Gear Cross Roller Bearing
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: XSA140644N
Price: 730.00 USD
Availability: InStock

Brand Name:	GQZ
Model Number:	XSA140644N
MOQ:	5pcs
Price:	$580 ~ $880
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:

ISO9001/ISO14001/GJB9001

Material:

GCr15 Bearing Steel

Product Name:

High Precision Slewing Bearings

ID(mm):

574

OD(mm):

742.3

Width(mm):

Precision Rating:

Structure:

Cylindrical

Warranty:

12 Months

Packaging Details:

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

Supply Ability:

3,000pcs per month

Product Description

XSA140644N Slew Ring Bearing 574x742.3x56mm External Gear Cross Roller Bearing

The XSA140644N Slew Ring Bearing is a high precision crossed cylindrical roller bearing with external gear, designed for rotary tables, CNC machinery, industrial automation systems, and heavy-duty equipment. With dimensions of 574x742.3x56mm, this external gear slewing bearing ensures efficient torque transmission, smooth rotation, and high load capacity.

Built with a cross roller structure, it supports radial, axial, and moment loads simultaneously, making it ideal for turntable bearings, precision positioning systems, and industrial rotary applications.

This slewing ring cross roller bearing offers high rigidity, compact structure, and stable performance, widely used in CNC machine parts, automation equipment, construction machinery, and rotary platforms.

Key Features

External Gear Design: Enables direct drive and efficient torque transmission.
Crossed Cylindrical Roller Structure: Ensures high precision and smooth motion.
High Load Capacity: Handles radial, axial, and moment loads simultaneously.
Compact Slew Ring Structure: Space-saving with strong rigidity.
Stable Performance: Suitable for continuous industrial operation.
Wide Application Compatibility: Ideal for CNC and automation systems.

Technical Specifications

Parameter	Specification
Model	XSA140644N
Inner Diameter (ID)	574 mm
Outer Diameter (OD)	742.3 mm
Width (H)	56 mm
Type	Slewing Ring Bearing (External Gear)
Structure	Crossed Cylindrical Rollers
Material	Bearing Steel
Accuracy Class	P5 / P4 optional
Preload	Custom
Application	CNC Machinery, Rotary Tables, Automation Systems

Applications

Rotary Tables – High precision rotation and positioning.
CNC Machinery – Stable motion control for machining systems.
Industrial Automation – Reliable performance in automated equipment.
Construction Machinery – Durable operation under load conditions.

Additional Specifications

INA	Weight (Kg)	Da	di	Di	da	La	Li	ni	na	A	B	C	D	Preload	do	m	z
XSA140414N	32	503.3	344	417	413	455	368	24	20	0.04	0.04	0.06	0.06	0.01-0.03	495	5	99
XSA140544N	44	640.3	474	547	543	585	498	32	28	0.04	0.04	0.07	0.06	0.01-0.03	630	6	105
XSA140644N	52	742.3	574	647	643	685	598	36	32	0.05	0.05	0.08	0.07	0.01-0.04	732	6	122
XSA140744N	59	838.1	674	747	743	785	698	40	36	0.05	0.05	0.08	0.08	0.01-0.04	828	6	138
XSA140844N	71	950.1	774	847	843	885	798	40	36	0.06	0.06	0.09	0.08	0.01-0.04	936	8	117
XSA140944N	77	1046.1	874	947	943	985	898	44	40	0.06	0.06	0.09	0.09	0.01-0.05	1032	8	129
XSA141094N	91	1198.1	1024	1097	1093	1135	1048	48	44	0.07	0.07	0.11	0.11	0.01-0.05	1184	8	148

Why Choose GQZ Bearing?

External Gear Slewing Bearing Expertise
High Precision Cross Roller Manufacturing
Reliable Performance for Industrial Applications
Customization & Global Delivery Support

FAQ

Q1: Does XSA140644N include an external gear?

A1: Yes, it features an external gear for direct drive applications.

Q2: Is it suitable for CNC machinery?

A2: Yes, it is widely used in CNC and automation systems.

Q3: Can this bearing be customized?

A3: Yes, customization is available for preload, accuracy class, and gear design.

Enhance your system with XSA140644N Slew Ring Cross Roller Bearing.
Contact GQZ Bearing today for pricing, samples, or technical consultation!

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