d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

Weight - 14,8 Kg

Basic dynamic load rating (C) - 585 kN

Basic static load rating (C0) - 1300 kN

(Grease) Lubrication Speed - 1900 r/min

(Oil) Lubrication Speed - 2200 r/min

• Model Number:NN4944 K
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-25
• Application:Medium and large motor,Pneumatic Control Elements,Special Equipment,plastic molding,instrumentation instrument,Individual Wire,Cylinder Standard,granulator,pump accessories,Doppler,plastic molding
• Similar models:NSK NNCF4944V ISO NNU4944KV NTN NNU4944K NTN NNU4944KC1NAP5 ISB NNU4944SPW33 NTN NNU4944C1NAP4 CX NNU4944V NKE NNCL4944-V NTN NN4944 CX NNU4944K
• BEARING POWER International Trading Co.,Ltd. specialize in NN4944K products，there is large inventory of CX NN4944 K . We has been built up long-term cooperation with CX company, could make a bulk order of the NN4944 K Which CX NN4944K 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
  1100KLLB	25,4	52	34,92	Timken	Deep Groove Ball Bearings
  22212 KCW33+AH312	60	110	31	CX	Spherical Roller Bearings
  2LA-BNS917ADLLBG/GNP42	85	120	18	NTN	Angular Contact Ball Bearings
  30204A	20	47	15,25	ZVL	Tapered Roller Bearings
  3214A-2Z	70	125	39,7	SKF	Angular Contact Ball Bearings
  3NC6203MD4	17	40	12	KOYO	Deep Groove Ball Bearings
  78251D/78537+Y2S-78537	63,5	136,525	66,091	Timken	Tapered Roller Bearings
  ER212	60	110		AST	Bearing Units
  K,81211LPB	55	90	11	KOYO	Thrust Roller Bearings
  NK38/20	38	48	20	JNS	Needle Roller Bearings
  NU3334	170	360	140	ISO	Cylindrical Roller Bearings
  SILQG20ES	20			SKF	Plain Bearings
  Y-2816	44,45	53,975	25,4	NSK	Needle Roller Bearings
  YSA 213-2FK + HA 2313	120	55,562	65	SKF	Deep Groove Ball Bearings
  803027	90	160	48	FAG (Old No.)	SPHERICAL ROLLER BEARINGS
  H212	60	80		STEYR	ADAPTERS
  KD160CPO	16.0000	17.0000	.5000	KAYDON	DEEP GROOVE BALL BEARINGS
  LS-241/2-AC	6.5000	11.0000	1.5625	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  4306-2RS	30	72	27	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  WCT-39A	8.9680	9.3750		CONSOLIDATED	THRUST ROLLER BEARINGS