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16270001 External Gear Double Row Ball Slewing Bearing

16270001 is a external gear double row ball slewing bearing with a 84.134 in bore, 102.992 in outside diameter and 7.205 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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  • 16270001

  • BWK

  • BWK-16270001

DESCRIPTION

Product Overview

16270001 is a external gear double row ball slewing bearing with a 84.134 in bore, 102.992 in outside diameter and 7.205 in overall assembly height. Two rows of balls support combined loads and overturning moment. An external ring gear provides a pinion-drive interface.

16270001

Technical Specifications

Model 16270001
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 84.134 in
Outside Diameter Of Outer Ring 102.992 in
External Diameter On Outer Ring 99.331 in
Height Of Overall Bearing Assembly 7.205 in
Height Of Inner Ring 6.654 in
Height Of Outer Ring 6.654 in
Bolt Circle In Inner Ring 87.205 in
Bolt Circle In Outer Ring 95.906 in
Size Holes In Inner Ring 1.535 in
Size Holes In Outer Ring 1.299 in
Number Holes In Inner Ring 68
Number Holes In Outer Ring 64
Pitch Diameter Of Gear 100.787 in
Module 20
Number Of Gear Teeth 128
Max Gear Tooth Load Fz 92060 lbs
Moment Load Rating 3658500 ft-lbf
Tooth FD
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 3970 lbs
Face Width Of Gear Teeth 5.709 in
Addendum Modification Coefficient Of Gear Teeth 0.5

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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