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16320001 Crossed Roller Slewing Bearing

16320001 is a crossed roller slewing bearing with a 18.779 in inner-ring bore, 27.362 in outer-ring outside diameter and 3.031 in overall assembly height. Alternating roller orientations support combined loads and overturning moments. The gearless ring can be integrated into a separately driven rotating assembly.
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  • 16320001

  • BWK

  • BWK-16320001

DESCRIPTION

Product Overview

16320001 is a crossed roller slewing bearing with a 18.779 in inner-ring bore, 27.362 in outer-ring outside diameter and 3.031 in overall assembly height. Alternating roller orientations support combined loads and overturning moments. The gearless ring can be integrated into a separately driven rotating assembly.

16320001

Technical Specifications

Model 16320001
Product Type Crossed Roller Slewing Bearing
Structure Single row crossed rollers, without gear
System of Measurement Inch (dimensions shown)
Series XR Series
Gear Without Gear
Type Roller
Bearing Type Standard
Inside Diameter Of Inner Ring 18.779 in
Outside Diameter Of Outer Ring 27.362 in
Internal Diameter On Inner Ring 18.897 in
External Diameter On Outer Ring 27.283 in
Height Of Overall Bearing Assembly 3.031 in
Height Of Inner Ring 2.244 in
Height Of Outer Ring 2.244 in
Bolt Circle In Inner Ring 20 in
Bolt Circle In Outer Ring 25.197 in
Size Holes In Inner Ring 0.709 in
Size Holes In Outer Ring 0.709 in
Number Holes In Inner Ring 28
Number Holes In Outer Ring 28
Basic Dynamic Load Rating(Ca) 73730 lbf
Basic Dynamic Load Rating(Cr) 64560 lbf
Moment Load Rating 65660 ft-lbf
Ring Material Options 42CrMo or 50MN; confirm the supplied grade when ordering
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 185 lbs

Applications

Rotary tables, industrial positioning systems and handling equipment.

Selection and Installation

Check axial load, radial load and overturning moment together, including duty cycle and mounting stiffness. Match the bolt circles, hole sizes and ring heights to the mating structure. Confirm seal configuration, material grade and lubrication requirements before ordering. Install on flat, adequately stiff mounting surfaces. Follow the specified bolt tightening procedure and lubrication schedule. Do not use the limiting moment rating alone as a complete application approval.

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16320001 crossed roller slewing bearing slewing ring bearing without gear rotary table bearing BWK