d - 220 mm

D - 340 mm

Ew - 310 mm

B - 90 mm

C - 90 mm

r min. - 3 mm

Weight - 28,4 Kg

Basic dynamic load rating (C) - 815 kN

Basic static load rating (C0) - 1480 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3200 r/min

• Model Number: NN3044K
• Inner Diameter：220mm Outer Diameter：310mm Width：90mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:rolling mill roll neck and slowdown device,Technical Equipment,noise reduction equipment,Rolling mill gear box,printing equipment,medical equipment,sample cup,security,aerial work equipment,Sensors,car instrument
• Similar models:NTN NN3044KD1C0NAP5 ISO NCF3044V KOYO NN3044K NTN NN3044KC1NAP4 NACHI 23044E NTN NN3044K ISO NN3044K NBS SL183044 KOYO NN3044 SKF C3044
• BEARING POWER International Trading Co.,Ltd. specialize in NN3044K products，there is large inventory of NACHI NN3044K . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NN3044K Which NACHI NN3044K 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
  1207 TN9	35	72	17	ISB	Self-Aligning Ball Bearings
  1380/1328	22,225	52,388	19,368	NSK	Tapered Roller Bearings
  230/750YMB	750	1090	250	Timken	Spherical Roller Bearings
  3306	30	72	30,2	CX	Angular Contact Ball Bearings
  6010E	50,000	80,000	16,000	SNR	Deep Groove Ball Bearings
  634	4	16	5	KOYO	Deep Groove Ball Bearings
  7001 A-UX	12	28	16	CX	Angular Contact Ball Bearings
  BK5020	50	58	20	CX	Cylindrical Roller Bearings
  CX689				CX	Wheel Bearings
  JH913848/JH913811	70	150	41,275	FBJ	Tapered Roller Bearings
  K32X39X16	32	39	16	FBJ	Needle Roller Bearings
  NJ2328 E	140	300	102	CX	Cylindrical Roller Bearings
  MK20121	31.750	38.100	19.050	KOYO	Needle Roller Bearings
  NJ2230-E-M6	150	270	73	NKE	Cylindrical Roller Bearings
  NK55/25	55	68	25	Timken	Needle Roller Bearings
  TUP1 55.30	55	60		CX	Plain Bearings
  WTF482KVS6151Eg	482,6	615,95	330,2	NSK	Tapered Roller Bearings
  XAA32009X/Y32009XM	45	75	20	Timken	Tapered Roller Bearings
  NCF2240V	200	360	98	FAG	CYLINDRICAL ROLLER BEARINGS
  IR-6848	4.2500		2.0100	RBC	NEEDLE BEARINGS