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：2025-12-16
• Application:Switch,power protection,hydraulic pressure gauge,bio-chemical,boring bar boring bar,outdoor equipment,Roller,Rolling mill gear box,electrocardiograph,hook,stamping die and its equipment
• Similar models:NTN NN3044KD1C0NAP5 SIGMA NCF3044V INA SL183044 ISO NN3044 CX NN3044 NTN NN3044 NKE NCF3044-V NACHI NN3044K INA NN3044-AS-K-M-SP 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
  130069X/130127C	69,85	127	29,79	Gamet	Tapered Roller Bearings
  17TAB04DF-2LR	17	47	15	NACHI	Thrust Ball Bearings
  312KD	60	130	31	Timken	Deep Groove Ball Bearings
  51114	70	95	18	CRAFT	Thrust Ball Bearings
  A 5216 WB	80	140	44,45	SIGMA	Cylindrical Roller Bearings
  GE 12 SP	12	26	16	ISB	Plain Bearings
  KTV 121514,3 EG	12	15		IKO	Needle Roller Bearings
  KJA100 RD	254	273,05	11,1	KOYO	Angular Contact Ball Bearings
  NP2926	130	180	30	ISO	Cylindrical Roller Bearings
  NUP2220 ET	100	180	46	NSK	Cylindrical Roller Bearings
  SCH2020	31,75	41,275	31,75	INA	Needle Roller Bearings
  SF3210	160,000	230,000	33,000	NTN	Angular Contact Ball Bearings
  TSM 30 RB	30			ISB	Spherical Roller Bearings
  UC309G2	45,000	100,000	57	SNR	Deep Groove Ball Bearings
  100318	.6250	1.0000	1.1250	BAL	JOURNAL ROLLER ASSEMBLIES
  MR104ZZS	4	10	4	ISC	DEEP GROOVE BALL BEARINGS
  W208PPB12	1.1250	3.4375	1.4375	FAF	AGRICULTURAL BALL BEARINGS
  4303	17	47	19	STEYR	DEEP GROOVE BALL BEARINGS
  NU-2213E	65	120	31	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  63820	100	125	19	CONSOLIDATED	DEEP GROOVE BALL BEARINGS