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Created with Pixso. INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine

INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine

Επωνυμία Μάρκας: TIMKEN
Αριθμός μοντέλου: XA140753N
MOQ: 5 τεμ
τιμή: $719-789
Χρόνος Παράδοσης: 5-8 εργάσιμες ημέρες μετά την παραλαβή της πληρωμής σας
Όροι πληρωμής: D/A,D/P,T/T
Λεπτομέρειες
Τόπος καταγωγής:
Κίνα
Πιστοποίηση:
ISO9001/ISO14001
Όνομα προϊόντος:
Σταυρωτά ρουλεμάν κυλίνδρου
Υλικό:
GCr15 φέρων χάλυβας
Ταυτότητα (χιλ.):
674
Υπεραντερόληπτη δόση (OD)):
862,3
Πλάτος (mm):
50
Αξιολόγηση ακριβείας:
P6
Υπηρεσία:
OEM/ODM
Εγγύηση:
12 μηνών
Συσκευασία λεπτομέρειες:
Συσκευασμένο στο χαρτοκιβώτιο πρώτα, και στη συνέχεια ενισχύθηκε με ξύλινη θήκη για εξωτερική συσκευ
Δυνατότητα προσφοράς:
3.000 τμχ το μήνα
Περιγραφή προϊόντος
INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine
Product Overview

The XA140753N slewing bearing with external gear is designed for large-diameter rotation systems requiring efficient transmission and stable performance in crane machines and industrial equipment.

With a slim profile and optimized internal structure, it offers reliable rotation, reduced weight, and efficient integration into space-sensitive installations.

Get a quotation within 24 hours for your project.


Applications

This slewing bearing is widely used in:

  • Crane rotation systems
  • Lifting and hoisting equipment
  • Construction machinery
  • Industrial rotating platforms

Suitable for applications requiring large diameter rotation, efficient power transmission, and compact installation design.

INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine 0


Key Advantages
  • External gear design enables efficient torque transmission
  • Large inner diameter for crane and lifting applications
  • Slim structure reduces weight and saves installation space
  • Smooth and stable rotation performance
  • Reliable operation in continuous industrial environments

Improves efficiency and reduces mechanical load in crane systems.


Technical Specifications
Parameter Value
Model XA140753N
Inner Diameter (ID) 674 mm
Outer Diameter (OD) 862.3 mm
Width 50 mm
Structure Crossed Roller Slewing Bearing
Gear Type External Gear
Material High-quality Bearing Steel
Application Crane Machine / Industrial Equipment
Customization Available

Detailed drawings and customized specifications are available upon request.

Related Models for Selection
INA Weight
(Kg)
Da di La na Db Li H h b do m z
XA120235N 13 318.8 171 275 12 13 195 40 35 35 312 4 78
XA180309N 30 408.4 235 235 24 13 259 60 52.5 52.5 400 5 80
XA160407N 33 503.3 335 335 30 13 359 50 45 45 495 5 99
XA260475N 64 598.2 385 382 36 16 410 65 60 60 588 6 98
XA140540N 39 640.3 471 471 40 13 495 48 41 41 630 6 105
XA260560N 90 708 456 456 28 18 496 68 61 61 690 10 69
XA240574N 84 695 480 480 18 18 508 77 42 42 685 5 137
XA160596N 63 712.3 510 510 24 18 421 55 48 48 702 6 117
XA140640N 50 742.3 571 571 44 13 595 50 43 43 732 6 122
XA240685N 115 830.1 577 577 24 22 617 68 61 61 816 8 102
XA200720N 87 844.3 630 630 30 18 662 59 52 52 834 6 139
XA140753N 65 862.3 674 674 28 18 706 50 43 43 852 6 142
XA200810N 158 964 730 730 24 18 762 90 73 73 944 8 118
XA200818N 100 940.1 728 728 36 18 760 60 53 53 930 6 155
XA280845N 200 1008 730 730 40 22 770 87 80 80 990 10 99
XA220895N 145 1038.1 790 790 32 22 830 68 61 61 1024 8 128
XA280995N 212 1158 882 882 40 22 922 83 73 73 1140 10 114

Not sure which model fits your application? Contact us for selection support.


Why Choose GQZ Bearing
  • 25+ years experience in industrial bearing manufacturing
  • Rich experience in CNC and precision equipment applications
  • Strict quality inspection before shipment
  • OEM and custom bearing solutions available
  • Fast response within 24 hours
  • Stable supply for long-term cooperation

We help customers ensure precision, reliability, and long-term performance.

INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine 1
INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine 2
INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine 3
Quality Control
  • Raw material inspection
  • Precision machining process
  • Heat treatment control
  • Clearance and rotation testing
  • Final inspection before delivery

Ensuring consistent quality for every bearing.

INA XA140753N 674×862.3×50mm Chrome Steel Slewing Bearing External Gear Crane Machine 4

Get a Quote Now

Looking for a reliable slewing bearing supplier?

Send your inquiry today to get:

  • Quotation within 24 hours
  • Technical support from engineers
  • Custom solution suggestions
  • Competitive factory price

Click “Chat Now" to contact us directly.


FAQ

Q1: Is this bearing suitable for large crane systems?

Yes, XA140753N is designed for large-diameter crane rotation and lifting equipment.

Q2: What are the advantages of the external gear design?

It allows efficient power transmission and easy integration with drive systems.

Q3: Can this bearing be customized?

Yes, customization is available based on working conditions and technical drawings.