Fw - 45 mm

D - 55 mm

C - 20 mm

r min. - 0,3 mm

Da max. - 53 mm

ra max. - 0,3 mm

Weight - 0,092 Kg

Basic dynamic load rating (C) - 28 kN

Basic static load rating (C0) - 52,5 kN

(Grease) Lubrication Speed - 6000 r/min

(Oil) Lubrication Speed - 9000 r/min

• Model Number:NK45/20R
• Inner Diameter：45mm Outer Diameter：55mm Width：20mm
• Type：Needle Roller Bearings
• Update date：2023-03-13
• Application:milling head plug,light therapy instrument,Textile Accessories,instrumentation instrument,Medical room equipment,special broaching machine,chromatography,Processing machinery,Pneumatic Actuator,Hair styling device,fabric products
• Similar models:NTN RNAO-45×62×20 KOYO BK4520 JNS RNAFW456240 ISO K45x53x22 INA K45X59X32 ISO K35x45x20 CX K45x53x28 JNS NAF457220 IKO GBR445624 KOYO 45BM5220
• BEARING POWER International Trading Co.,Ltd. specialize in NK45/20R products，there is large inventory of NTN NK45/20R . We has been built up long-term cooperation with NTN company, could make a bulk order of the NK45/20R Which NTN NK45/20R 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
  21320CE4	100	215	47	NSK	Spherical Roller Bearings
  3984/3920	66,675	112,712	30,162	CX	Tapered Roller Bearings
  6008-2Z-NR	40	68	15	NKE	Deep Groove Ball Bearings
  9113KDD	65	100	18	Timken	Deep Groove Ball Bearings
  AXZ 8 20 35,4	20	35	8	Timken	Needle Roller Bearings
  BCE2410	38,1	47,625	15,875	INA	Needle Roller Bearings
  DL100	100	154	41,5	INA	Thrust Ball Bearings
  KT 404834	40	48		IKO	Needle Roller Bearings
  N3030	150	225	56	CX	Cylindrical Roller Bearings
  NA215-48	76,2	130	74,6	FYH	Deep Groove Ball Bearings
  NAO 12x24x13	12	20		NBS	Needle Roller Bearings
  NU 2218 ECML	160	90	40	SKF	Thrust Ball Bearings
  SL014880	400	500	100	INA	Cylindrical Roller Bearings
  UCIP316	80		86	NACHI	Bearing Units
  NF213	65	120	23	FAG	CYLINDRICAL ROLLER BEARINGS
  N334E	170	360	72	FAG	CYLINDRICAL ROLLER BEARINGS
  NNCL4928V.C3	140	190	50	SKF	CYLINDRICAL ROLLER BEARINGS
  NF201E	12	32	10	STEYR	CYLINDRICAL ROLLER BEARINGS
  NUP2203E	17	40	16	Torrington	CYLINDRICAL ROLLER BEARINGS
  XLS-14	14.0000	18.5000	2.2500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS