F_w - 18 mm

D - 26 mm

C - 20 mm

r_min - 0,3 mm

m - 31,4 g / Weight

C_r - 17900 N / Dynamic load rating (radial)

C_0r - 22000 N / Static load rating (radial)

C_ur - 3850 N / Fatigue limit load, radial

n_G - 22100 1/min / Limiting speed

n_B - 12600 1/min / Reference speed

light series

• Model Number: NK18/20
• Inner Diameter：18mm Outer Diameter：26mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2025-05-01
• Application:marine analysis,Industrial,manual Tools,thin metal materials,ultra-quiet generators,sewage pump,wall industry,Roller mill,medical treatment,knitted fabrics,Roller
• Similar models:Timken RNAO18X26X13 AST HK4518RS NTN K18×24×20 IKO BA218Z NBS KBK14x18x13 NBS HK2018RS NTN RNAO-37×52×18 NTN K40X47X18 NSK MFJL-1815 KOYO FNTKF-1837
• BEARING POWER International Trading Co.,Ltd. specialize in NK18/20 products，there is large inventory of INA NK18/20 . We has been built up long-term cooperation with INA company, could make a bulk order of the NK18/20 Which INA NK18/20 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
  1103KLL3	31.75	62	36,51	Timken	Deep Groove Ball Bearings
  22316BK	80	170	58	NTN	Spherical Roller Bearings
  23122EX1K	110	180	56	NACHI	Cylindrical Roller Bearings
  5302-2RS C3	15	42	19	PFI	Angular Contact Ball Bearings
  6306	30	72	19	NKE	Deep Groove Ball Bearings
  7019BDBT	95,000	145,000	72,000	NTN	Angular Contact Ball Bearings
  7328 A-UX	140	300	124	CX	Angular Contact Ball Bearings
  AST11 300100	300	305		AST	Plain Bearings
  ASTT90 3525	35	39		AST	Plain Bearings
  HR33014J	70	110	31	NSK	Tapered Roller Bearings
  PHU60020	32	129	59	PFI	Angular Contact Ball Bearings
  RNA4934	190	230	60	NSK	Needle Roller Bearings
  RNAO50x65x40	50	65	40	SKF	Needle Roller Bearings
  SIK10C	10			LS	Plain Bearings
  XW3-7/8	98,425	127	19,05	INA	Thrust Ball Bearings
  SN611	50		80	STEYR	PILLOW BLOCKS
  NJ326E	130	280	58	STEYR	CYLINDRICAL ROLLER BEARINGS
  N-1088-KMSP/5	440	650	94	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  FC-18	24		16	CONSOLIDATED	NEEDLE BEARINGS
  SN-618..22318-K	80		110	CONSOLIDATED	PILLOW BLOCKS