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16272001 External Gear Double Row Ball Slewing Bearing

16272001 is a external gear double row ball slewing bearing with a 114 in bore, 143.8 in outside diameter and 11.062 in overall assembly height. Two rows of balls support combined loads and overturning moment. An external ring gear provides a pinion-drive interface.
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  • 16272001

  • BWK

  • BWK-16272001

DESCRIPTION

Product Overview

16272001 is a external gear double row ball slewing bearing with a 114 in bore, 143.8 in outside diameter and 11.062 in overall assembly height. Two rows of balls support combined loads and overturning moment. An external ring gear provides a pinion-drive interface.

16272001

Technical Specifications

Model 16272001
Product Type External Gear Double Row Ball Slewing Bearing
Structure Double row ball, eight-point contact, external gear
Dimension Units Inch (dimensions shown)
Series DT Series
Gear External Gear
Type Ball
Bearing Type Standard
Inside Diameter Of Inner Ring 114 in
Outside Diameter Of Outer Ring 143.8 in
External Diameter On Outer Ring 143.8 in
Height Of Overall Bearing Assembly 11.062 in
Height Of Inner Ring 10.437 in
Height Of Outer Ring 10.437 in
Bolt Circle In Inner Ring 121.375 in
Bolt Circle In Outer Ring 136.625 in
Size Holes In Inner Ring 2.156 in
Size Holes In Outer Ring 2.156 in
Number Holes In Inner Ring 72
Number Holes In Outer Ring 72
Pitch Diameter Of Gear 143 in
Diametral Pitch 2
Number Of Gear Teeth 286
Max Gear Tooth Load Fz 85120 lbs
Moment Load Rating 18293300 ft-lbf
Tooth SD
Ring Material Options 42CrMo or 50Mn; confirm supplied grade when ordering
Ball Material Chrome Steel
Cage Material Nylon or 300 Series Stainless Steel
Seal Material NBR
RoHS Compliant
Weight 14980 lbs
Face Width Of Gear Teeth 8 in

Applications

Heavy rotary platforms, lifting equipment and large industrial 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. Check the gear pitch, tooth count, face width and permissible tooth load against the mating pinion.

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16272001 external gear double row ball slewing bearing slewing ring bearing external gear industrial rotary bearing BWK