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Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts

Name: Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts
Brand: Wuxi Guangqiang Bearing Trade Co.,Ltd
SKU: XSI140544N
Price: 374.00 USD
Availability: InStock

Nom De La Marque:	GQZ
Numéro De Modèle:	XSI140544N
Nombre De Pièces:	5 pièces
Prix:	$369-$379
Délai De Livraison:	3 jours ouvrables après avoir reçu votre paiement
Conditions De Paiement:	T/T, Western Union, D/A, D/P

Informations détaillées

Description du produit

Informations détaillées

Lieu d'origine:

Chine

Certification:

ISO9001/ISO14001/GJB9001

Nom du produit:

Roulements d'orientation de haute précision

Matériel:

GCr15 soutenant l'acier

Identification (millimètre):

444

OD (mm):

614

Largeur (mm):

Évaluation de la précision:

Structure:

Cylindrique

Garantie:

12 mois

Détails d'emballage:

Emballé dans le carton d'abord, puis renforcé d'un boîtier en bois pour l'emballage exté

Capacité d'approvisionnement:

3 000 pièces par mois

Description du produit

XSI140544N Inner Gear Slew Ring 444x614x56mm | Cross Roller Bearing for Crane Parts

Product Overview

The XSI140544N Inner Gear Slew Ring is a compact, high precision cross roller slewing bearing with internal gear, designed for crane parts, CNC machine components, rotary tables, and industrial automation systems. With dimensions of 444x614x56mm, this slewing bearing with inner gear ensures efficient torque transmission, smooth rotation, and high load capacity.

Built with a cross cylindrical roller structure, it supports radial, axial, and moment loads simultaneously, making it ideal for crane slewing systems, turntable bearings, and precision machinery applications.

This inner gear cross roller bearing offers compact design, high rigidity, and stable performance, widely used in crane equipment, construction machinery, CNC systems, and automation applications.

Key Features

Inner Gear Design: Enables internal drive and compact transmission structure.
Cross Cylindrical Roller Structure: Provides high precision and smooth rotation.
High Load Capacity: Supports radial, axial, and moment loads simultaneously.
Crane Application Optimized: Ideal for slewing systems in lifting equipment.
Compact & Space-Saving: Suitable for limited installation environments.
Durable Construction: Heat-treated bearing steel for long service life.

Technical Specifications

Parameter	Specification
Model	XSI140544N
Inner Diameter (ID)	444 mm
Outer Diameter (OD)	614 mm
Width (H)	56 mm
Type	Slewing Ring Bearing (Inner Gear)
Structure	Crossed Cylindrical Rollers
Material	Bearing Steel
Accuracy Class	P5 / P4 optional
Preload	Custom
Application	Crane Parts, CNC Components, Rotary Systems

Applications

Crane Parts – Reliable slewing performance for lifting systems.
Rotary Tables – Accurate positioning and smooth rotation.
CNC Machine Components – High precision motion control.
Industrial Automation – Stable and efficient operation.

INA	Weight (Kg)	Da	di	Di	da	La	Li	ni/na	A	B	C	D	Preload	do	m	z
XSI140414N	31	484	325	415	411	460	375	24	0.04	0.04	0.06	0.06	0.01-0.03	495	5	99
XSI140544N	43	614	444	545	541	590	505	32	0.04	0.04	0.07	0.07	0.01-0.03	630	6	105
XSI140644N	50	714	546	645	641	690	605	36	0.05	0.05	0.08	0.08	0.01-0.04	732	6	122
XSI140744N	58	814	648	745	741	790	705	40	0.05	0.05	0.09	0.08	0.01-0.04	828	6	138
XSI140844N	69	914	736	845	841	890	805	40	0.06	0.06	0.09	0.09	0.01-0.04	936	8	117
XSI140944N	76	1014	840	945	941	990	905	44	0.06	0.06	0.11	0.09	0.01-0.05	1032	8	129
XSI141094N	91	1164	984	1095	1091	1140	1055	48	0.07	0.07	0.11	0.11	0.01-0.05	1184	8	148

Why Choose GQZ Bearing?

Inner Gear Slewing Bearing Expertise
High Precision Cross Roller Technology
Reliable Performance for Crane Applications
Customization & Global Delivery Support

Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts 0

Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts 1

Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts 2

Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts 3

Cross Roller Bearing XSI140544N Inner Gear Slew Ring 444x614x56mm for Crane Parts 4

FAQ

Q1: Does XSI140544N have an internal gear?
A1: Yes, it features an integrated inner gear for internal drive systems.

Q2: Is it suitable for crane applications?
A2: Yes, it is designed for crane slewing systems and lifting equipment.

Q3: Can this bearing be customized?
A3: Yes, we offer customization for gear type, preload, and accuracy class.

Upgrade your system with XSI140544N Inner Gear Slew Ring Bearing.
Contact GQZ Bearing today for pricing, samples, or technical consultation!

Les étiquettes:

Rameaux automobiles

Rameaux pour l'agriculture

roulements de robot

Roulement à billes de cannelure profonde

Roulement à billes de contact angulaire

roulements à rouleaux cylindriques

Roulement à rouleaux coniques

Le roulement à rouleaux à aiguille

roulement sphérique à rouleaux

Roulement à billes de alignement d'individu

Butée à billes

poussez le roulement à rouleaux

Incidence de bloc d'oreiller

roulement à billes linéaire

Roulement à rouleaux de voie

roulement à section mince

Roulement de couronne d'orientation

Incidence simple sphérique

Roulements à billes en céramique

Des roulements de très haute précision

Rapport des accessoires

chaîne de rouleau d'acier inoxydable

Une mini-excavatrice