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DW SERIES BEARINGS MS27647

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DW4K2DW4KDW5DW6DW8
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Overview



Extra Wide, Double Row, Ball
Equipped with removable Plya-Seals
Dimensionally interchangeable with the DW series, the GDW series is lubricatable through holes and a groove in the outer ring.

PN Bore Outside
Inner
Ring
Width
Outer
Ring
Width
Inner
Shoulder
Width
Bore Ring
Inner
Ring OD
Outer Ring
Corner Chamfer
Balls Pure
Moment
Moment
Constant
Wgt
DW4K2 .2500 .6250 .562 .500 .344 .016 .016 16-3/32 121 3.49 .025
DW4K .2500 .7500 .875 .750 .435 .005 .016 14-9/64 365 2.27 .04
DW5 .3125 .8750 .9375 .8125 .472 .005 .016 26-9/64 830 1.85 .07
DW6 .3750 1.0625 1.1875 1.0625 .576 .005 .016 24-3/16 1830 1.38 .12
DW8 .5000 1.4375 1.5000 1.3750 .715 .005 .032 22-17/64 4330 1.07 .29

Features

  • Extra Wide, Double Row, Ball
  • Equipped with removable Plya-Seals
  • Customers Also Viewed
  • Frequently Purchased With

Reviews

Perfect 👌

Jack B Verified Purchase

BEARING MS27647-4A (DW4K2)

October 27, 2021

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Are these bearings made in the USA and what brand are they?

They are made in the USA and the manufacturer is National Precision Bearing.

Q: Are these bearings FAA approved?

No, these bearings are not approved by the FAA. Please contact your A&P for installation approval determinations.

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