d - 40,000 mm

D - 55,000 mm

B - 20,000 mm

C - 20,000 mm

Weight - 0,27 Kg

• Model Number:NK45/20R+IR40X45X20
• Inner Diameter：40,000mm Outer Diameter：55,000mm Width：20,000mm
• Type：Needle Roller Bearings
• Update date：2023-03-02
• Application:manual Tools,chemical,natural instruments,food testing,knitted fabrics,ventilation fans,plastic blow molding,engineering machinery,journal lathe,rolling mill roll neck and slowdown device,animal
• Similar models:FBJ HK4520 NTN NK45/30R+IR40X45X30 Timken AXK110145 Timken AX9110145 KOYO NAO45X72X20 NTN MR445624+MI-364424 CX RPNA45/62 IKO TAM4540 KOYO RP455236A AST HK4518RS
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• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  02876/02820	31,75	73,025	22,225	CX	Tapered Roller Bearings
  131092X/131152X	92,075	152,4	35	Gamet	Tapered Roller Bearings
  170RJ92	170	284		Timken	Cylindrical Roller Bearings
  22313B	65	140	48	NTN	Spherical Roller Bearings
  2315K	75	160	55	SKF	Self-Aligning Ball Bearings
  29680/29620	70,637	112,712	25,4	Timken	Tapered Roller Bearings
  6BGR10X	6	17	6	NSK	Angular Contact Ball Bearings
  93708/93125	179,975	317,5	63,5	ISO	Tapered Roller Bearings
  HM803149/HM803110	44,45	88,9	30,1625	AST	Tapered Roller Bearings
  KFA350	889	927,1	19,05	KOYO	Angular Contact Ball Bearings
  PCZ 0608 M	9,525	11,906	12,7	SKF	Plain Bearings
  SAJK5C	5		8	AST	Plain Bearings
  UC205-15	23,8125	52	34,1	FYH	Deep Groove Ball Bearings
  UCPK317	85		96	NACHI	Bearing Units
  32224J2	120	215	58	SKF	TAPERED ROLLER BEARINGS
  NU330E	150	320	65	STEYR	CYLINDRICAL ROLLER BEARINGS
  100BC02	180	100	34	Torrington	DEEP GROOVE BALL BEARINGS
  71840TGP/4	200	250	24	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  K-65x73x30	65	73	30	CONSOLIDATED	NEEDLE BEARINGS
  ZARF55145	55	145		CONSOLIDATED	NEEDLE BEARINGS