d - 45 mm

F - 55 mm

D - 72 mm

E - 63 mm

B - 20 mm

C - 20 mm

r min. - 0,6 mm

da min. - 49 mm

Da max. - 68 mm

db - 62,4 mm

ra max. - 0,6 mm

Db - 55,8 mm

Weight - 0,335 Kg

Basic dynamic load rating (C) - 39 kN

Basic static load rating (C0) - 70 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 7 500 r/min

• Model Number: NAO-45×72×20
• Inner Diameter：45mm Outer Diameter：63mm Width：mm
• Type：Needle Roller Bearings
• Update date：2025-04-25
• Application:coal,Industrial,textile machinery,bathroom facilities,other lathe,agrochemical,hydraulic connector,wall industry,Animal Tracking,Hair styling device,plastic blow molding
• Similar models:INA AXW45 NTN K45X53X25 IKO KT324519 NTN NK45X64X40D2 SKF RNAO45x62x40 NTN HK4520D IKO TA4540Z SKF RNAO35x45x17 NSK FWF-404527 NTN KJ45×53×28S
• BEARING POWER International Trading Co.,Ltd. specialize in NAO-45×72×20 products，there is large inventory of NTN NAO-45×72×20 . We has been built up long-term cooperation with NTN company, could make a bulk order of the NAO-45×72×20 Which NTN NAO-45×72×20 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
  0-12	38,1	59,531	18,256	FBJ	Thrust Ball Bearings
  230/670-B-K-MB	670	980	230	FAG	Spherical Roller Bearings
  23122-K-MB-W33+AHX3122	110	180	56	NKE	Spherical Roller Bearings
  33011A	55	90	27	ZVL	Tapered Roller Bearings
  6015ZZ	75	115	20	KOYO	Deep Groove Ball Bearings
  AST40 F12090	12	14		AST	Plain Bearings
  BK3014	30	37	14	ISO	Cylindrical Roller Bearings
  HSS7011-E-T-P4S	55	90	18	FAG	Angular Contact Ball Bearings
  NA4912	60	85	25	KOYO	Needle Roller Bearings
  NF312	60	130	31	KOYO	Cylindrical Roller Bearings
  NH2212	60	110	28	ISO	Cylindrical Roller Bearings
  ER-17	2.4409	1.0625	.8750	FAF	BALL BEARING
  310WDG	50	110	27	FAF	DEEP GROOVE BALL BEARINGS
  751132MA.P5				SKF	ANGULAR CONTACT THRUST BALL BEARINGS
  HK4516	52		16	INA	NEEDLE BEARINGS
  22313	65	140	48	Torrington	SPHERICAL ROLLER BEARINGS
  H2322	110	145		STEYR	ADAPTERS
  479210D	50	3.5430	1.0236	SKF	PILLOW BLOCKS
  FT-013	.4375	.8125		CONSOLIDATED	THRUST BALL BEARINGS
  NU-19/800E	800	1060	115	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS