Fw - 21 mm

D - 29 mm

C - 20 mm

r min. - 0,3 mm

Weight - 0,0352 Kg

Basic dynamic load rating (C) - 19,3 kN

Basic static load rating (C0) - 25,5 kN

Fatigue load limit (Pu) - 4,45

Reference speed - 14 000 r/min

Limiting speed - 20 000 r/min

• Model Number: NK21/20-XL
• Inner Diameter：21mm Outer Diameter：29mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-04-19
• Application:pneumatic Pump,Pneumatic Control Valves,printing equipment,Broadcasting System,Forming mold,metering pump,plastic rolling,power protection,Cylinder Pneumatic Treatment Element,Machine Tool Accessories,mathematical instruments
• Similar models:NTN HKS14X21X9 INA HK2214-RS KOYO HJ-142216RS Timken B-3210 NTN KMJ15X21X17 IKO TAM2120 Timken MH-22161 KOYO 26NQ5214 KOYO VE121710B1 KOYO YM081210
• BEARING POWER International Trading Co.,Ltd. specialize in NK21/20-XL products，there is large inventory of INA NK21/20-XL . We has been built up long-term cooperation with INA company, could make a bulk order of the NK21/20-XL Which INA NK21/20-XL 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
  241/600 K30CW33+AH241/600	600	980	375	ISO	Spherical Roller Bearings
  47678/47620/Q	133,35	76,2	33,338	SKF	Tapered Roller Bearings
  6003ZNR	17,000	35,000	10,000	NTN	Deep Groove Ball Bearings
  6809ZZ	45	58	7	FBJ	Deep Groove Ball Bearings
  713610640				FAG	Wheel Bearings
  AST850SM 5540	55	60		AST	Plain Bearings
  EC-6009LLU	45	75	16	NTN	Deep Groove Ball Bearings
  F679H-2RS	9	14	4,5	AST	Deep Groove Ball Bearings
  K55X61X20	55	61	20	FBJ	Needle Roller Bearings
  HK384814	38	48	14	CX	Cylindrical Roller Bearings
  NA4919-XL	95	130	35	INA	Needle Roller Bearings
  NU1017-E-MPA	85	130	22	NKE	Cylindrical Roller Bearings
  NUP216E	80	140	26	CYSD	Cylindrical Roller Bearings
  NX 17	17	26	28	NBS	Complex Bearings
  SQL 12 C RS				ISB	Plain Bearings
  UCP312	60		71	NACHI	Bearing Units
  N305E	25	62	17	SKF	CYLINDRICAL ROLLER BEARINGS
  N-213	65	120	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  INS6218	90	160	30	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KB-35XPO	3.5000	4.1250	.3125	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS