External-toothed slewing ring 2x series
ball bearingsingle-rowprecision

External-toothed slewing ring - 2x series - DEFONTAINE - ROLLIX - ball bearing / single-row / precision

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Characteristics

Teeth

external-toothed

Rolling element

ball bearing

Geometry

single-row

Other characteristics

precision

Inner diameter

Min.: 304 mm
(11.97 in)

Max.: 984 mm
(38.74 in)

Outer diameter

Min.: 505 mm
(19.882 in)

Max.: 1,198 mm
(47.165 in)

Number of teeth

Min.: 99 unit

Max.: 148 unit

Module

5 mm, 6 mm, 8 mm
(0.2 in, 0.24 in, 0.31 in)

Fixation hole diameter

Min.: 455 mm
(17.9 in)

Max.: 1,135 mm
(44.7 in)

Number of fastening holes on the outer ring

Min.: 10 mm
(0.39 in)

Max.: 22 mm
(0.87 in)

Number of fastening holes on the inner ring

Min.: 12 mm
(0.47 in)

Max.: 20 mm
(0.79 in)

Description

Standard light series ball slewing ring with external gear with an average raceway diameter from 411 to 1,091 mm These slewing rings are not recommended for hanging loads. Vertical use must be limited due to clearance. These ball slewing bearings are also available without drilled holes, with identical part numbers, but differentiated by the last two characters: • - 00: without fastening holes • - 01: standard drilling L-shaped profile slewing rings have rough surfaces except for the mounting surfaces. L-shaped light series slewing rings can be used for all low-load applications, without vibration or the need for precision. There are 3 different gear run-outs levels for each family (standard, low, very low).