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16318001 Crossed Roller Slewing Bearing

16318001 is a crossed roller slewing bearing with a 5.512 in inner-ring bore, 11.811 in outer-ring outside diameter and 1.417 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.
Availability:
Quantity:
  • 16318001

  • BWK

  • BWK-16318001

DESCRIPTION

Product Overview

16318001 is a crossed roller slewing bearing with a 5.512 in inner-ring bore, 11.811 in outer-ring outside diameter and 1.417 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.

16318001

Technical Specifications

Model 16318001
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 5.512 in
Outside Diameter Of Outer Ring 11.811 in
Height Of Overall Bearing Assembly 1.417 in
Height Of Inner Ring 1.181 in
Height Of Outer Ring 1.181 in
Bolt Circle In Inner Ring 6.693 in
Bolt Circle In Outer Ring 10.63 in
Size Holes In Inner Ring M16x2
Size Holes In Outer Ring M16x2
Number Holes In Inner Ring 6
Number Holes In Outer Ring 6
Basic Dynamic Load Rating(Ca) 22340 lbf
Basic Dynamic Load Rating(Cr) 19150 lbf
Moment Load Rating 7530 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 30 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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