d - 45 mm

Fw - 55,4 mm

D - 72 mm

B - 22 mm

r5 min. - 0,85 mm

Weight - 0,242 Kg

Basic dynamic load rating (C) - 45 kN

Basic static load rating (C0) - 95 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 6900 r/min

• Model Number: NA2045
• Inner Diameter：45mm Outer Diameter：72mm Width：22mm
• Type：Needle Roller Bearings
• Update date：2025-12-16
• Application:Wire grinder,Film machine,stamping die,tire industry,other CNC,aerial work platform,crimping tools,switch,Pneumatic Control Valves,climb ladder,Digital Generator
• Similar models:Timken RNA2045 IKO GTRI8512045 IKO TR9512045 IKO GTR9512045 KOYO NA2045 Timken NA2045 IKO TRI8512045 KOYO RNA2045
• BEARING POWER International Trading Co.,Ltd. specialize in NA2045 products，there is large inventory of KOYO NA2045 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the NA2045 Which KOYO NA2045 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
  23218-E1A-K-M + AHX3218	85	160	52,4	FAG	Spherical Roller Bearings
  3315A-2Z	75	160	68,3	SKF	Angular Contact Ball Bearings
  4310	50	110	40	ISO	Deep Groove Ball Bearings
  55NQ6720A	55	67	20	KOYO	Needle Roller Bearings
  61996 MA	480	650	78	ISB	Deep Groove Ball Bearings
  67790/67720B	177,8	247,65	47,625	Timken	Tapered Roller Bearings
  7024	120	180	28	CYSD	Angular Contact Ball Bearings
  7305DF	25	62	17	CYSD	Angular Contact Ball Bearings
  AXK110145	110	145	4	Timken	Needle Roller Bearings
  BAM 1710	26,988	33,338	15,88	IKO	Needle Roller Bearings
  RSI 14 0644 N	546	714		SIGMA	Thrust Ball Bearings
  MR-36	57,15	76,2	44,45	SIGMA	Needle Roller Bearings
  R 3	4,762	12,7	3,967	NSK	Deep Groove Ball Bearings
  WC8507	35	72	.8267	New Departure	DEEP GROOVE BALL BEARINGS
  512194				FAG	THRUST BALL BEARINGS
  NJ324E	120	260	55	SKF	CYLINDRICAL ROLLER BEARINGS
  3309	45	100	39.7	STEYR	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  KU-80CPO-2RS	8.0000	8.7500	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM100BS150P/4	100	150	22.5	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  DL-25	45	25		CONSOLIDATED	THRUST BALL BEARINGS