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：2025-12-22
• Application:food add,Dental Drill etc,Industrial,quality inspection equipment,Antenna Industry,Warehouse Shelf Equipment,Industrial Electromechanical,other CNC,car steering pin,Air,non-ferrous metal alloy
• Similar models:NTN NN3044KC1NAP4 NACHI 23044EK CX NN3044 NACHI 23044A2X NTN NN3044C1NAP4 SKF C3044K+OH3044H ISO NN3044K NSK NCF3044V KOYO NN3044 NBS SL183044
• 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
  22228 KW33	140	250	68	MPZ	Spherical Roller Bearings
  2319K	95	200	67	KOYO	Self-Aligning Ball Bearings
  5307	35	80	34.9	KOYO	Angular Contact Ball Bearings
  6834Z	170	215	22	KOYO	Deep Groove Ball Bearings
  7907C	35	55	10	KOYO	Angular Contact Ball Bearings
  HCB7202-C-2RSD-T-P4S	15	35	11	FAG	Angular Contact Ball Bearings
  N422	110	280	65	CX	Cylindrical Roller Bearings
  NAPK212	60			FYH	Bearing Units
  NCF2992-V	460	576,3	95	NKE	Cylindrical Roller Bearings
  NF2326	130	280	93	ISO	Cylindrical Roller Bearings
  NN 3056 SPW33	280	420	106	ISB	Cylindrical Roller Bearings
  NUP1014	70	110	20	NSK	Cylindrical Roller Bearings
  NUP214	70	125	24	ISO	Cylindrical Roller Bearings
  RAX 714	14	20	14,2	KOYO	Complex Bearings
  NA4848	240	300	60	FAG	NEEDLE BEARINGS
  HYDNUT440-INCH			74	FAG	HYDRAULIC NUTS
  CCYR-4-S	1.2500	4.0000	2.3125	McGill	NEEDLE BEARINGS
  NJ405	25	80	21	STEYR	CYLINDRICAL ROLLER BEARINGS
  RCS224	120	215	40	Rollway (Steel Cage)	CYLINDRICAL ROLLER BEARINGS
  185x215x16mm	185	215	16	CONSOLIDATED	OIL SEALS