Fw - 79 mm

Ew - 90,5 mm

Bc - 42,7 mm

Weight - 0,299 Kg

Basic dynamic load rating (C) - 108,4 kN

Basic static load rating (C0) - 251,1 kN

(Grease) Lubrication Speed - 3600 r/min

(Oil) Lubrication Speed - 5300 r/min

• Model Number: K78,5X90,5X42,7ZW
• Inner Diameter：79mm Outer Diameter：90,5mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:pipe fittings Steel industry,other rubber,shoe-making machinery,Hydraulic Rama,vacuum suction cup,other accessories,Industry,suction nozzle,gear type,Oral Image,bio-chemical
• Similar models:IKO KT707830 MPZ K70x78x31ZW ISO K70x78x25 NSK NAFW507840 KOYO RNAO60X78X20 NTN K70×78×23 Timken M-781 NSK MJH-781 NBS NAO50x78x20 NSK Y-78
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  IR-202420	1.2500		1.2600	Torrington	NEEDLE BEARINGS
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  17/8x2x2	1.8750	2.0000	2.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES
  314-ZNR	70	150	35	CONSOLIDATED	DEEP GROOVE BALL BEARINGS