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VSU200744 Gearless Four Point Contact Slewing Bearing

VSU200744 is a gearless four point contact slewing bearing with a 26.457 in bore, 32.126 in outside diameter and 2.205 in overall assembly height. The standard-section gearless design supports combined loads while allowing the machine designer to choose the drive arrangement.
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  • VSU200744

  • BWK

  • BWK-VSU200744

DESCRIPTION

Product Overview

VSU200744 is a gearless four point contact slewing bearing with a 26.457 in bore, 32.126 in outside diameter and 2.205 in overall assembly height. The standard-section gearless design supports combined loads while allowing the machine designer to choose the drive arrangement.

VSU200744

Technical Specifications

Model VSU200744
Product Type Gearless Four Point Contact Slewing Bearing
Structure Single row ball, four-point contact, without gear
Dimension Units Inch (dimensions shown)
Series VS Series
Gear Without Gear
Type Ball
Bearing Type Standard
Inside Diameter Of Inner Ring 26.457 in
Outside Diameter Of Outer Ring 32.126 in
Height Of Overall Bearing Assembly 2.205 in
External Diameter On Inner Ring 29.232 in
Height Of Inner Ring 1.752 in
Height Of Outer Ring 1.752 in
Bolt Circle In Inner Ring 27.48 in
Bolt Circle In Outer Ring 31.102 in
External Diameter On Outer Ring Tolerance -0.024 in to 0 in
Size Holes In Inner Ring 0.551 in
Size Holes In Outer Ring 0.551 in
Number Holes In Inner Ring 40
Number Holes In Outer Ring 40
Basic Dynamic Load Rating(Ca) 38475 lbf
Basic Dynamic Load Rating(Cr) 34875 lbf
Basic Static Load Rating(C0r) 123750 lbf
Basic Static Load Rating(C0a) 270000 lbf
Ring Material Options 42CrMo or 50Mn or 440C; confirm supplied grade when ordering
Ball Material Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 52.02 kg

Applications

Industrial rotary assemblies, indexing tables and material-handling machinery.

Selection and Installation

Assess radial load, axial load and overturning moment together with speed, duty cycle and mounting stiffness. Confirm bolt circles, hole sizes, seal configuration, material grade and lubrication requirements before ordering. Mount on flat, adequately stiff surfaces and follow the specified bolt-tightening procedure.

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