d - 42 mm

F - 47 mm

D - 57 mm

B - 20 mm

C - 20 mm

r min. - 0,3 mm

da min. - 44 mm

da max - 46 mm

Da max. - 55 mm

Weight - 0,149 Kg

Basic dynamic load rating (C) - 31,5 kN

Basic static load rating (C0) - 62,3 kN

Limiting speed - 8 500 r/min

• Model Number: NKI 42/20
• Inner Diameter：42mm Outer Diameter：57mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-11
• Application:dynamic blood pressure,DC generators,sanitation facilities,organic raw materials,Film machine,preservation equipment,Surveying Surveying Instruments,machine tool spindle,sterilizers,intermediate,Control
• Similar models:JNS RNAF142612 IKO KT586420 IKO RNA49/42U KOYO 36BM4216 NTN KJ35X42X20 KOYO K30X42X30H NTN GK42X47X21.8 AST SCE2422P KOYO B-4216 IKO KT304232
• BEARING POWER International Trading Co.,Ltd. specialize in NKI42/20 products，there is large inventory of JNS NKI 42/20 . We has been built up long-term cooperation with JNS company, could make a bulk order of the NKI 42/20 Which JNS NKI42/20 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
  23296 K	480	870	310	ISB	Spherical Roller Bearings
  B-3412	53,975	63,5	19,05	Timken	Needle Roller Bearings
  B71904-C-2RSD-T-P4S	20	37	9	FAG	Angular Contact Ball Bearings
  EE217062X/217112	158,75	285,75	76,2	Timken	Tapered Roller Bearings
  MRJ 2.3/4	69,85	158,75	34,93	SIGMA	Cylindrical Roller Bearings
  N1019	95	145	24	FBJ	Cylindrical Roller Bearings
  NAXR15	15	24		KOYO	Complex Bearings
  NNU4960-S-K-M-SP	300	420	118	FAG	Cylindrical Roller Bearings
  UCFC206-18	28,575			KOYO	Bearing Units
  SL04240-PP	240	320	95	NBS	Cylindrical Roller Bearings
  UCF202	15			SNR	Bearing Units
  UKT312+H2312	55			NACHI	Bearing Units
  VEX 9 7CE1	9	24	7	SNFA	Angular Contact Ball Bearings
  YAR203/12-2F	12	40	27,4	SKF	Deep Groove Ball Bearings
  XLS-191/2	19.5000	26.0000	3.2500	FAG	DEEP GROOVE BALL BEARINGS
  TAFI91912	9	19	12	IKO	NEEDLE BEARINGS
  01/02/7424	120	215	58	RIV	TAPERED ROLLER BEARINGS
  N080			2.0730	Torrington	LOCKNUTS
  24064C	320	480	160	SKF	SPHERICAL ROLLER BEARINGS
  RA-205-100	1.0000	2.0472	.5906	CONSOLIDATED	BALL BEARINGS