⑴--Type of slewing ring
13:3-row-roller slewing ring
⑵--Code of gear driven type
0:No teeth
1:Normal,outer gear,
2:Bigger module, outer gear
3:Normal,inner gear
4:Bigger module, inner gear
(3)Upper row roller diameter
(4)Upper row diameter of track center
(5)Code of installation fitting type
0:No fitting circle
1:With fitting circle
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2:Special type
(6)Code of installation hole type
0:Both rings with installation bolt holes
1:Both rings with screw holes
2:Outer ring with installation bolt holes, inner ring with installation screw holes
3:Outer ring with installation screw holes, inner ring with installation bolt holes
For example:
3-row rollers slewing ring, normal module, inner gear, both rings with screw holes, Dia. of track center 1600mm, Dia. of roller ball 40/32/25, with fitting circle, refer to the following:
Slewing ring 133.40.1600.11 JB/T2300-99 |