Fw - 70 mm

Ew - 78 mm

Bc - 20 mm

Weight - 0,09 Kg

Basic dynamic load rating (C) - 43,6 kN

Basic static load rating (C0) - 87,9 kN

(Grease) Lubrication Speed - 3900 r/min

(Oil) Lubrication Speed - 6000 r/min

• Model Number:K70X78X20H
• Inner Diameter：70mm Outer Diameter：78mm Width：mm
• Type：Needle Roller Bearings
• Update date：2026-01-13
• Application:engineering machine,wheel lathe,ventilation equipment,electromagnetic clutch,Leather Products,Power equipment,Pneumatic Actuator,security equipment,impression material,Broadcasting System,medical equipment
• Similar models:NTN KV65X70X21.3 Timken K70X76X30 Timken NKJ70/35 SKF K70x76x20 NTN K160×170×46 NTN ARX25X70X153 Timken HJ-14017048 AST NK70/25 CX NKS70 SKF K70x78x30
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  23144	220	370	120	FBJ	Spherical Roller Bearings
  2-6E-30205USTPX1-G/ETA-CR-05A22STPX1#G	25	59	18,75	NTN	Tapered Roller Bearings
  23992CCW33MB	460	620	118	TMB	Spherical Roller Bearings
  542/532X	38,1		36,957	KOYO	Tapered Roller Bearings
  566096.H49AB	35	77	17	FAG	Deep Groove Ball Bearings
  6210LLB	50	90	20	NTN	Deep Groove Ball Bearings
  AST850SM 5530	55	60		AST	Plain Bearings
  HM89449/HM89410-B	36,512	76,2	28,575	Timken	Tapered Roller Bearings
  KZK22X29X15	22	29	15	CX	Needle Roller Bearings
  MF72	2	7	2,5	ISB	Deep Groove Ball Bearings
  RNA2040	49,7	55,7	22	Timken	Needle Roller Bearings
  T484	123,012	152,4	17,462	Timken	Thrust Roller Bearings
  UCT306	30			CX	Bearing Units
  B20	2.9687	1.6875		INA	THRUST BALL BEARINGS
  8M12	8	12	2.5	Nachi	DEEP GROOVE BALL BEARINGS
  NRT200	200	300	RTC200	SKF	AXIAL / RADIAL BEARING FOR ROTARY TABLE
  6056M	280	420	65	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  6030-RS	150	225	35	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5314	70	150	63.5	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  W-71/2				CONSOLIDATED	THRUST BALL BEARINGS