Fw - 21 mm

D - 29 mm

C - 20 mm

Weight - 0,0352 Kg

Basic dynamic load rating (C) - 16,25 kN

Basic static load rating (C0) - 24,22 kN

(Oil) Lubrication Speed - 19 000 r/min

• Model Number:NK 21/20
• Inner Diameter：21mm Outer Diameter：29mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:preservation equipment,cleaning agent,security equipment,hydraulic pump,chromatography,ventilator anesthesia machine etc,extruder,bag machine,tower crane,Laser Devices,injection molding machine
• Similar models:KOYO RP485521 NTN PCJ647216 KOYO M-10121 NTN K36X41X21.5 NTN KBK17×21×25X SKF NK21/20 ISO K25x31x21 KOYO NA2190 SKF K15x21x15 NSK FJL-2215L
• BEARING POWER International Trading Co.,Ltd. specialize in NK21/20 products，there is large inventory of NBS NK 21/20 . We has been built up long-term cooperation with NBS company, could make a bulk order of the NK 21/20 Which NBS NK21/20 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
  23240 CW33	200	360	128	CX	Spherical Roller Bearings
  52413	50	140	101	NKE	Thrust Ball Bearings
  6376/6320	60,325	135,755	53,975	NSK	Tapered Roller Bearings
  7914 A5	70	100	16	NSK	Angular Contact Ball Bearings
  BAHB633814A	43	82	37	SKF	Angular Contact Ball Bearings
  F-5020	50	58	20	NSK	Needle Roller Bearings
  HI-CAP ST4280	42	80	22	KOYO	Tapered Roller Bearings
  ML71920HVUJ74S	100	140	20	SNR	Angular Contact Ball Bearings
  NJ3214	70	125	39,7	ISO	Cylindrical Roller Bearings
  NK68/35	68	82	35	JNS	Needle Roller Bearings
  SC16VUU	16			Samick	Linear Bearings
  SCE1312	20,6502	27	19,05	AST	Needle Roller Bearings
  UC209-3L	45	85	49,2	PFI	Deep Groove Ball Bearings
  VKHB 2047	65,000	100,000	27,000	SKF	Wheel Bearings
  7421B.MP.UA	105	290	65	FAG	ANGULAR CONTACT BALL BEARINGS
  UCFL206-19	1.1875			IPTCI	PILLOW BLOCKS
  NJ2219	95	170	43	STEYR	CYLINDRICAL ROLLER BEARINGS
  7616DLG	1.0000	2.0000	.6250	NICE	DEEP GROOVE BALL BEARINGS
  KR26PPX	10	26	12	SKF	NEEDLE BEARINGS
  6216-ZZNR	80	140	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS