Koyo 3780/20 3780/3720 Taper Roller Bearings - NTN DRIVESHAFT,INC.

NTN DRIVESHAFT,INC.: Excavator Slewing Bearing Single Row Crosses Roller Slewing Bearing Spur Gear Slewing Drive Gear Drive

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Specifications for Koyo 3780/20 3780/3720 Taper Roller Bearings

Bearing Duty:Normal Duty
Bearing Family:Grip Tight Ball Bearing
Bearing Series:206 Series
Housing Material:Polymer
Housing Type:Wide Slot Take-Up
Seal Type:Triple Lip
d:30.0000 in
Anti-Rotation Pin:Yes
Ball Bearing Housing Series:206 Series
Ball Grade:Class 24
Ball Material:440 STAINLESS STEEL PER S508
Base to Center Height:Not Applicable
Bearing Bore Shape:Round
Bearing Inner Ring Material:Steel
Bearing Insert Material:Nickel-Coated Steel
Bearing Locking Device:Tapered Adapter Sleeve
Bearing Outer Ring Material:Steel
End Cap Groove:Yes
Expansion Type:Non-Expansion
Flinger Material:Stainless Steel
Flinger Type:INTERNAL RUBBER LIP FLINGER
Grease Type:Mobilgrease FM222
Housing Coating:No Coating
Manufacturing Plant Location:Rogersville, TN
Max Bearing Speed:6000 rpm
Retainer Material:Polymer
Retainer Type:Max Life Cage
Ring Size:Standard
Self Aligning:Self Centering
Shaft Attachment (2):Grip Tight
Ship Weight:1.38 LB
UPC:782475995608

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NTN DRIVESHAFT,INC.: Address8251 South International Drive, Columbus, IN 47201,U.S.A; Phone(Working Time)1-859-626-4100; Fax

✖

Stock Categories

Technical Articles

Excavator Slewing Bearing

Single Row Crosses Roller Slewing Bearing

Spur Gear Slewing Drive Gear Drive

Contact Us