Fw - 47 mm

D - 57 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,0945 Kg

Basic dynamic load rating (C) - 32,5 kN

Basic static load rating (C0) - 56 kN

Fatigue load limit (Pu) - 9,9

Reference speed - 6 000 r/min

Limiting speed - 9 800 r/min

X-life bearings

• Model Number: NK47/20
• Inner Diameter：47mm Outer Diameter：57mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-09
• Application:Film machine,other accessories,Die,Hair styling device,pneumatic Pump,Dental Drill etc,Pneumatic Actuator,tire industry,agrochemical,plastic molding,wheel lathe
• Similar models:INA SCE47PP NBS K42x47x27 CX NK47/30 NTN K47×52×17 Timken J-47 NTN KV42X47X27 KOYO K47X52X17H NSK NAFW304732 NBS NAO30x47x16 CX NK47/20
• BEARING POWER International Trading Co.,Ltd. specialize in NK47/20 products，there is large inventory of INA NK47/20 . We has been built up long-term cooperation with INA company, could make a bulk order of the NK47/20 Which INA NK47/20 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  22311EF801	55,000	120,000	43,000	SNR	Spherical Roller Bearings
  32026*2	130	200	45	CYSD	Tapered Roller Bearings
  3782/3720	44,45	93,264	30,162	Fersa	Tapered Roller Bearings
  4R3642	180,000	260,000	168,000	NTN	Cylindrical Roller Bearings
  54408	40	90	69,4	NSK	Thrust Ball Bearings
  6004-N	20	42	12	NKE	Deep Groove Ball Bearings
  71830 C	150	190	20	ISO	Angular Contact Ball Bearings
  AST800 3040	30	34		AST	Plain Bearings
  B-1816	28,575	34,925	25,4	Timken	Needle Roller Bearings
  GE30-SW	30	55	16	INA	Plain Bearings
  L432349/310	158,75	205,583	23,812	ISB	Tapered Roller Bearings
  SA0001	36	68	33	FAG	Angular Contact Ball Bearings
  ZARN 3570 L TN	35	70	20	NBS	Complex Bearings
  SN612	55		80	SKF	PILLOW BLOCKS
  SSR-620ZZ	2	6	3	NMB	DEEP GROOVE BALL BEARINGS
  5TAM10	5	10	4	Nachi	THRUST BALL BEARINGS
  LER-29	2.1875		12.67	CONSOLIDATED	TRIPLE RING ALUMINUM SEALS FOR SAF TYPE PILLOW BLOCKS
  HM-46T			34	CONSOLIDATED	WITHDRAWAL NUTS
  240/950	950	1360	412	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  KG-55XPO	5.5000	7.5000	1.0000	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS