d - 220 mm

D - 340 mm

Ew - 310 mm

B - 90 mm

C - 90 mm

r min. - 3 mm

Weight - 28,2 Kg

Basic dynamic load rating (C) - 815 kN

Basic static load rating (C0) - 1 480 kN

(Grease) Lubrication Speed - 1 700 r/min

(Oil) Lubrication Speed - 2 100 r/min

• Model Number: NN3044K
• Inner Diameter：220mm Outer Diameter：310mm Width：90mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-23
• Application:industry test,casting embedding,Spectrum Products,magnetic elements,roller lathe,medical equipment,atomizer class,altimeter etc,static control,gear grinding machine,rolling mill roll neck and slowdown device
• Similar models:CX NN3044K NTN NU3044 NTN NN3044KC9NAP5 KOYO NN3044K NACHI NN3044K NTN NN3044C1NAP4 ISB NN3044K/SPW33 NTN NN3044KC1NAP5 SKF NCF3044CV NTN NN3044KC9NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NN3044K products，there is large inventory of NTN NN3044K . We has been built up long-term cooperation with NTN company, could make a bulk order of the NN3044K Which NTN 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
  22310 KW33	50	110	40	MPZ	Spherical Roller Bearings
  16092	460	680	71	KOYO	Deep Groove Ball Bearings
  6016ZZNR	80,000	125,000	22,000	NTN	Deep Groove Ball Bearings
  71952 CD/HCP4AL	360	260	46	SKF	Angular Contact Ball Bearings
  CRBC 70070	700	880	70	ISB	Thrust Roller Bearings
  K58X65X18	58	65		INA	Needle Roller Bearings
  K32x46x32	32	46	32	CX	Needle Roller Bearings
  NCS2820	44,45	58,7502	31,75	AST	Needle Roller Bearings
  NJG 2317 VH	85	180	60	SIGMA	Cylindrical Roller Bearings
  NK10/12	10	17	12	KOYO	Needle Roller Bearings
  NU3052	260	400	104	ISO	Cylindrical Roller Bearings
  RNA4956	310	380	100	ISO	Needle Roller Bearings
  NK85/35	105		35	FAG	NEEDLE BEARINGS
  HK3022RS	37		22	INA	NEEDLE BEARING
  RBC3	1.2500	3.0000	1.7500	RBC	ROLLER CAM FOLLOWERS
  XWX8511005.75	85	110		SKF (Old No.)	THRUST NEEDLE BEARINGS
  300RU92	300	540	7.0000	Torrington (Old No.)	CYLINDRICAL ROLLER BEARINGS
  RMS-6	.7500	2.0000	.6875	SKF	DEEP GROOVE BALL BEARINGS
  6003-RSNR	17	35	10	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MM55BS100/21P/4	55	100	21	CONSOLIDATED	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS