d - 220 mm

D - 300 mm

B - 80 mm

C - 80 mm

d1 - 249 mm

r min. - 2.1 mm

D1 - 268 mm

da min. - 231 mm

Da max. - 289 mm

ra max. - 2 mm

S - 3 mm

Weight - 17.1 Kg

Basic dynamic load rating (C) - 695 kN

Basic static load rating (C0) - 1620 kN

(Grease) Lubrication Speed - 450 r/min

(Oil) Lubrication Speed - 900 r/min

• Model Number:RC4944
• Inner Diameter：220mm Outer Diameter：300mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-08
• Application:transportation equipment,engineering machinery,industrial supplies,stamping die,Display Devices,Vertical machining,test laboratory equipment and accessories,defogging and degreasing,Broadcasting System,electric pump,office equipment
• Similar models:CX NN4944 NTN NNU4944 KOYO NNU4944 INA SL014944 ISO NNC4944V CX NNU4944 NTN SL01-4944 ISO NNU4944KV NBS SL024944 NKE NNC4944-V
• BEARING POWER International Trading Co.,Ltd. specialize in RC4944 products，there is large inventory of NACHI RC4944 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4944 Which NACHI RC4944 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
  22311	55	120	43	FBJ	Spherical Roller Bearings
  20306 C	30	72	19	CX	Spherical Roller Bearings
  40KDE13	40	90	39.5	NACHI	Tapered Roller Bearings
  628LLH	8,000	24,000	8,000	NTN	Deep Groove Ball Bearings
  CRF-41.05923				CRAFT	Wheel Bearings
  7214 ADF	70	125	48	ISO	Angular Contact Ball Bearings
  7304B-2RS	20	52	15	ZEN	Angular Contact Ball Bearings
  F-804464.ZL-K-C3	240	440	160	FAG	Cylindrical Roller Bearings
  HCB7024-C-T-P4S	120	180	28	FAG	Angular Contact Ball Bearings
  NP707669/H914811	68,262	152,4	47,625	Timken	Tapered Roller Bearings
  NU320EM	100,000	215,000	47,000	SNR	Cylindrical Roller Bearings
  NUP206R	30	62	16	KOYO	Cylindrical Roller Bearings
  PCFT15	15			INA	Bearing Units
  UCC202	15			SNR	Bearing Units
  UCFCX11	55			FYH	Bearing Units
  4437	2.9375	4.4375		Andrews	THRUST BALL BEARINGS
  MBL-24	120	135	12	SKF	LOCKWASHERS
  51315				SNR	THRUST BALL BEARINGS
  PA-14	1.7500	3.7500	.8125	RIV	DEEP GROOVE BALL BEARINGS
  KC-250CPO	25.0000	25.7500	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS