d - 220 mm

D - 270 mm

B - 50 mm

C - 50 mm

d1 - 239.5 mm

r min. - 1.5 mm

D1 - 251.5 mm

da min. - 230 mm

Da max. - 260 mm

ra max. - 1.5 mm

S - 2 mm

Weight - 6.40 Kg

Basic dynamic load rating (C) - 335 kN

Basic static load rating (C0) - 905 kN

(Grease) Lubrication Speed - 450 r/min

(Oil) Lubrication Speed - 900 r/min

• Model Number:RC4844
• Inner Diameter：220mm Outer Diameter：270mm Width：50mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-28
• Application:lifting chain,wire industry,beverage production,special broaching machine,coal mill,Control,industrial equipment,Medium and large motor,forklift industry,Forming mold,power tools
• Similar models:NKE NNCF4844-V NBS SL024844 KOYO DC4844AVW NACHI RB4844 SKF NNCF4844CV NBS SL014844 ISO NNCL4844V NKE NNCL4844-V INA SL014844 CX NNCL4844V
• BEARING POWER International Trading Co.,Ltd. specialize in RC4844 products，there is large inventory of NACHI RC4844 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RC4844 Which NACHI RC4844 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.

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  3NCN1009	45	75	16	KOYO	Cylindrical Roller Bearings
  7000 CDF	10	26	16	ISO	Angular Contact Ball Bearings
  7930DB/GNP5	150	210	56	NTN	Angular Contact Ball Bearings
  E2.YSP 206 SB-2F	62	30	37	SKF	Deep Groove Ball Bearings
  NJ2315EG15	75,000	160,000	55,000	SNR	Cylindrical Roller Bearings
  NJ310-E-TVP2	50	110	27	FAG	Cylindrical Roller Bearings
  NJ424	120	310	72	KOYO	Cylindrical Roller Bearings
  NU 10/530 MA	780	530	112	SKF	Thrust Ball Bearings
  SQYL12-RS				LS	Plain Bearings
  SSN007LL	35,000	62,000	14,000	NTN	Deep Groove Ball Bearings
  3210E-2Z	50	90	30.2	SKF	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  NAST6ZZ	6	19	14	FAG (Old No.)	NEEDLE BEARINGS
  RNAO8x15x10	15		10	INA	NEEDLE BEARINGS
  UQOL11DTL7	55	90	18	New Departure	ANGULAR CONTACT BALL BEARINGS
  1308	40	90	23	CONSOLIDATED	SELF
  RSL182310	50	3.8870	40	CONSOLIDATED	CYLINDRICAL ROLLER BEARING