d - 17 mm

F - 21 mm

D - 29 mm

B - 16 mm

C - 16 mm

r min. - 0,3 mm

s - 0,5 mm

da min. - 19 mm

Da max. - 27 mm

ra max. - 0,3 mm

Weight - 0,042 Kg

Basic dynamic load rating (C) - 13,7 kN

Basic static load rating (C0) - 18,7 kN

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 19 000 r/min

• Model Number: NK21/16R+IR17×21×16
• Inner Diameter：17mm Outer Diameter：29mm Width：16mm
• Type：Needle Roller Bearings
• Update date：2025-04-21
• Application:hanging clamp,product accessories,Gear grinding machine,multi-knife lathe,tube,Antenna Industry,light therapy instrument,agriculture,Control,Equipment,EEG
• Similar models:NTN HCK1217 NTN MR122016+MI-081216 Timken M-2181 NSK RLM121912 NTN K17X21X17 KOYO 15MKM2116 NSK FWF-172116 AST HK2214RS KOYO NA2115 KOYO B1212
• BEARING POWER International Trading Co.,Ltd. specialize in NK21/16R+IR17×21×16 products，there is large inventory of NTN NK21/16R+IR17×21×16 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK21/16R+IR17×21×16 Which NTN NK21/16R+IR17×21×16 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
  15117/15244X	29,987	62	20,638	Timken	Tapered Roller Bearings
  30221	105	190	39	NACHI	Tapered Roller Bearings
  61948 MA	320	240	38	SKF	Deep Groove Ball Bearings
  682HZZ	2	5	2,3	AST	Deep Groove Ball Bearings
  K20x24x12	20	24	12	ISO	Needle Roller Bearings
  HK3516.2RS	35	42	16	KOYO	Needle Roller Bearings
  LM104949/LM104911	50,8	82,55	21,59	Fersa	Tapered Roller Bearings
  NCF3092-V	460	635	163	NKE	Cylindrical Roller Bearings
  NP854792-99401	25	55	14	Timken	Tapered Roller Bearings
  NU1036 M	180	280	46	AST	Cylindrical Roller Bearings
  NU3252	260	480	174	KOYO	Cylindrical Roller Bearings
  NUP218 E	90	160	30	CX	Cylindrical Roller Bearings
  PCMF 101217 E	10	12	17	SKF	Plain Bearings
  R 2A ZZ	3,175	12,7	4,366	NSK	Deep Groove Ball Bearings
  BK2520	32		20	FAG	NEEDLE BEARINGS
  RNA6918	125		63	FAG	NEEDLE BEARINGS
  L15RA300	3.0000	3.6250	.3125	FAG	ANGULAR CONTACT BALL BEARINGS
  NKIS150	150	200	52	INA	NEEDLE BEARINGS
  LJT95	95	170	32	R&M	ANGULAR CONTACT BALL BEARINGS
  N-232E	160	290	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS