FIG 20 I Series (US sizes)

FIG 20 I Series (US)

Light series, flanged, internal gear, inch sizes

 

A flange profile outer ring and internal geared ring (American Stub Gear) separated by a 3/4″ ball set; a constant section height of 2.205″ and a standard outside diameter range from 20.4″ to 47.17″ matching other US brands.

Series dimensions

(Dimensions and weights are illustrative. QCB reserves the right to modify any specification in our quest for continuous product improvement)

Outline dimensionsOuter holesInner holes20 deg stub gearWeight
QCB referenceDaDiUBCLanaLiniPDPzFz Max
ininininininininlb.flbs
FIG 518 20 61 AA LM20.3912.8516.2217.8716.1419.25814.881213.25453788365
FIG 648 20 61 AA LM25.5117.6021.3422.9921.2624.381019.631518.00472788390
FIG 748 20 61 AA LM29.4521.6025.2826.9325.2028.381223.631822.004887883106
FIG 848 20 61 AA LM33.3925.6029.2230.8729.1432.251527.631826.0041047883121
FIG 948 20 61 AA LM37.3229.1333.1534.8033.0736.251831.501829.6738910500148
FIG 1048 20 61 AA LM41.2633.1337.0938.7437.0140.131835.502033.67310110500165
FIG 1198 20 61 AA LM47.1739.1343.0044.6542.9246.001841.502439.667311910500188

Interchange information

(This series of slewing rings is usually freely interchangeable with other brands – some specific application examples will exist)

QCB referenceKAYDONROTEKSILVERTHINAVON
FIG 518 20 61 AA LMRK6-16N1ZL6-16N9ZSK6 16 NZ716 MB1
FIG 648 20 61 AA LMRK6-22N1ZL6-22N9ZSK6 22 NZ721 MB1
FIG 748 20 61 AA LMRK6-25N1ZL6-25N9ZSK6 25 NZ725 MB1
FIG 848 20 61 AA LMRK6-29N1ZL6-29N9ZSK6 29 NZ729 MB1
FIG 948 20 61 AA LMRK6-33N1ZL6-33N9ZSK6 33 NZ733 MB1
FIG 1048 20 61 AA LMRK6 37N1ZL6-37N9ZSK6 37 NZ737 MB1
FIG 1198 20 61 AA LMRK6-43N1ZL6-42N9ZSK6 43 NZ742 MB1

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