d - 220 mm

Fw - 245 mm

D - 300 mm

B - 80 mm

C - 80 mm

r min. - 2,1 mm

Weight - 15,5 Kg

Basic dynamic load rating (C) - 600 kN

Basic static load rating (C0) - 1330 kN

(Grease) Lubrication Speed - 2900 r/min

(Oil) Lubrication Speed - 3400 r/min

• Model Number:NNU4944
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-03
• Application:surgical instruments,top industry,van,Film machine,storage and transportation equipment,pipe fittings Steel industry,printing equipment,Optical Instruments,gantry processing,Pneumatic Actuator,luminescent reagent
• Similar models:CX NN4944 NTN NNU4944C1NAP5 CX NNC4944V FAG NNU4944-S-K-M-SP NTN NNUP4944D1C2P5 CX NNU4944KV KOYO DC4944AVW ISO NNU4944K ISB NNU4944SPW33 NTN NN4944KC1NAP4
• BEARING POWER International Trading Co.,Ltd. specialize in NNU4944 products，there is large inventory of NACHI NNU4944 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the NNU4944 Which NACHI NNU4944 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
  23144MBK	220	370	120	AST	Spherical Roller Bearings
  16015	75	115	13	KOYO	Deep Groove Ball Bearings
  21310-E1-K	50	110	27	FAG	Spherical Roller Bearings
  23064 KCW33+H3064	320	480	121	CX	Spherical Roller Bearings
  23124	120	200	62	ISB	Spherical Roller Bearings
  608DDG	8	22	7	KBC	Deep Groove Ball Bearings
  33281/33461	71,438	117,475	30,162	Timken	Tapered Roller Bearings
  562930	150	210		NTN	Thrust Ball Bearings
  636-2Z	6	22	7	ZEN	Deep Groove Ball Bearings
  CRF-32209 A	45,000	85,000	24,750	CRAFT	Wheel Bearings
  DAC3874050	38	74	50	CYSD	Angular Contact Ball Bearings
  FJ-2212	22	28	12	NSK	Needle Roller Bearings
  NKS45	45	60	22	ZEN	Needle Roller Bearings
  QJ234-N2-MPA	170	310	52	FAG	Angular Contact Ball Bearings
  RTL13	31,75	59,531	15,875	INA	Thrust Roller Bearings
  UCP218	90			ISO	Bearing Units
  SD-3144	8.0000			SKF	PILLOW BLOCKS
  E-19	19	40	9	MRC	MAGNETO BEARINGS
  479210D	50	3.5430	1.0236	SKF	PILLOW BLOCKS
  NA223416	22	34	16	SKF (Old No.)	NEEDLE BEARINGS