Fw - 70 mm

Ew - 78 mm

Bc - 31 mm

Weight - 0,113 Kg

Basic dynamic load rating (C) - 58,6 kN

Basic static load rating (C0) - 131,3 kN

(Grease) Lubrication Speed - 4000 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number: K70x78x31ZW
• Inner Diameter：70mm Outer Diameter：78mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-23
• Application:DC generators,Broadcasting System,chamfering machine etc,inorganic chemical,reinforced machinery,plastic molding,spectrometer,motor,Forming mold,impression material,small appliances
• Similar models:FBJ NK70/35 JNS NK70/35 CX K64x70x16 JNS RNAFW709060 INA F-59707.1 JNS NKI70/35 KOYO BK0709 KOYO 64R7035 INA F-87074 KOYO AR107095,4
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23176W33	380	620	194	ISO	Spherical Roller Bearings
  37KL	7	22	9,8	Timken	Deep Groove Ball Bearings
  71904HVDUJ74	20	37	18	SNR	Angular Contact Ball Bearings
  782/774DC+X3S-782	104,775	180,975	104,775	Timken	Tapered Roller Bearings
  ASR9-2A	14,2875	19,05	17,45	NMB	Spherical Roller Bearings
  KMJ30X36X14	30,000	36,000		NTN	Needle Roller Bearings
  NK45/30	45	55	30	JNS	Needle Roller Bearings
  NK80/25	80	95	25	JNS	Needle Roller Bearings
  NU 12/600	600	1090	155	ISB	Cylindrical Roller Bearings
  NKIA 5906	30	47	23	ISO	Complex Bearings
  QT33	205	283	51	NACHI	Tapered Roller Bearings
  TBR 30	30			NBS	Linear Bearings
  SF2118	105,000	138,000	15,000	NTN	Angular Contact Ball Bearings
  H3292HG	460	430		FAG	ADAPTERS
  SAF616	2.6875			SKF	PILLOW BLOCKS
  31318	90	190	43	STEYR	TAPERED ROLLER BEARINGS
  61912	60	85	13	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NU-18/950	950	1150	90	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  IR-12x16x20	12		20	CONSOLIDATED	NEEDLE BEARINGS
  7/8x15/16x1	.8750	.9375	1.0000	CONSOLIDATED	JOURNAL ROLLER BEARING OUTER RACES