d - 220 mm

D - 300 mm

Ew - 281 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 14,5 Kg

Basic dynamic load rating (C) - 585 kN

Basic static load rating (C0) - 1 300 kN

(Grease) Lubrication Speed - 1 900 r/min

(Oil) Lubrication Speed - 2 200 r/min

• Model Number:NN4944K
• Inner Diameter：220mm Outer Diameter：281mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-23
• Application:Vertical pull,Grinding and polishing equipment,screen filter,Polymer,Cylinder Pneumatic Treatment Element,Insect Capture,hook,other mold,PVC,linear drive,suction nozzle
• Similar models:NTN NNU4944C1NAP4 NACHI RB4944 NACHI RC4944 CX NNU4944KV NTN SL02-4944 NKE NNC4944-V NSK NNU4944K CYSD NNU4944K/W33 NKE NNCF4944-V INA SL024944
• BEARING POWER International Trading Co.,Ltd. specialize in NN4944K products，there is large inventory of NTN NN4944K . We has been built up long-term cooperation with NTN company, could make a bulk order of the NN4944K Which NTN 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
  14137AS/14276	34,925	69,012	19,845	Fersa	Tapered Roller Bearings
  21320 KCW33+H320	100	215	47	CX	Spherical Roller Bearings
  23234-E1A-K-M + H2334	150	310	110	FAG	Spherical Roller Bearings
  32044X	220	340	76	SKF	Tapered Roller Bearings
  6221-RS	105	190	36	CYSD	Deep Groove Ball Bearings
  CSXU060-2RS	152,4	171,45	12,7	INA	Deep Groove Ball Bearings
  BK253520	25	35	20	ISO	Cylindrical Roller Bearings
  NCF 3034 V	170	260	67	SIGMA	Cylindrical Roller Bearings
  NA 4905UU	25	42	18	JNS	Needle Roller Bearings
  NANFL204-12	19,05			FYH	Bearing Units
  R06B35V	30,000	88,860	17,000	NTN	Cylindrical Roller Bearings
  95840	1.3750	2.0000	2.5000	BERLISS	JOURNAL ROLLER ASSEMBLIES
  B7207-C-2RSD-T-P4S-UL	35	72	17	FAG	ANGULAR CONTACT BALL BEARINGS
  HK1522	21		22	SKF	NEEDLE BEARINGS
  RNA69/28	45		30	Torrington	NEEDLE BEARINGS
  FPCB404	4.2500	4.8750	.3125	SKF	DEEP GROOVE BALL BEARINGS
  6205.2Z	25	52	15	SKF	DEEP GROOVE BALL BEARINGS
  BK-3022RS	37		22	CONSOLIDATED	NEEDLE BEARINGS
  594/500				CONSOLIDATED	THRUST BALL BEARINGS
  22324	120	260	86	CONSOLIDATED	SPHERICAL ROLLER BEARINGS