Fw - 21 mm

D - 29 mm

C - 20 mm

r5 min. - 0,3 mm

Weight - 0,04 Kg

Basic dynamic load rating (C) - 18,1 kN

Basic static load rating (C0) - 26,9 kN

(Grease) Lubrication Speed - 14000 r/min

(Oil) Lubrication Speed - 21000 r/min

• Model Number: NK21/20
• Inner Diameter：21mm Outer Diameter：29mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:plastic rolling,plastic rolling,Forming mold,lifting chain,metering pump,lifting tackle,rubber products machinery and equipment,forklift industry,training beds etc,journal lathe,ventilation heating equipment
• Similar models:NSK FWF-727921 IKO BRI102216U NBS K17x21x10 NTN MR13216248 INA 722072110 SKF HK2212 INA BXRE211-2HRS INA SCE2212 KOYO RS434821A KOYO M14121
• BEARING POWER International Trading Co.,Ltd. specialize in NK21/20 products，there is large inventory of KOYO NK21/20 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NK21/20 Which KOYO 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.

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  2J-DF07A02LA4	35	55	20	NTN	Angular Contact Ball Bearings
  2LA-HSE026G/GNP42	130	200	33	NTN	Angular Contact Ball Bearings
  48685/48620	142,875	200,025	41,275	ISO	Tapered Roller Bearings
  6910NR	50	72	12	NSK	Deep Groove Ball Bearings
  K25X35X36H	25	35		Timken	Needle Roller Bearings
  K55x60x20	55	60		SKF	Needle Roller Bearings
  GIKL 20 PW	20	40	25	INA	Plain Bearings
  K,81207LPB	35	62	7,5	KOYO	Thrust Roller Bearings
  K81248-M	240	340	32	INA	Thrust Roller Bearings
  NK 38/20	48	38	20	SKF	Cylindrical Roller Bearings
  NUP 207 ECM	72	35	17	SKF	Thrust Ball Bearings
  NUP311E	55	120	29	CYSD	Cylindrical Roller Bearings
  SY 1.15/16 TF/VA228	54	49,213	37	SKF	Bearing Units
  TP-144				American	THRUST ROLLER BEARINGS
  160528	1.0000	1.6250	1.7500	BAL	JOURNAL ROLLER ASSEMBLIES
  VLA200844	734	950.1		INA	SLEWING BEARINGS
  KF047ARO	4.7500	6.2500	.7500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  93522	1.0000	1.3750	1.3750	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES