Fw - 220 mm

D - 250 mm

C - 50 mm

r min. - 1,5 mm

Da max. - 242 mm

ra max. - 1,5 mm

Weight - 3,35 Kg

Basic dynamic load rating (C) - 231 kN

Basic static load rating (C0) - 705 kN

(Grease) Lubrication Speed - 1200 r/min

(Oil) Lubrication Speed - 1800 r/min

• Model Number: RNA4840
• Inner Diameter：220mm Outer Diameter：250mm Width：50mm
• Type：Needle Roller Bearings
• Update date：2025-12-17
• Application:fabric products,office equipment,rock drilling machinery,Sensors,Industrial,Plastic molding,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,gear grinding machine,motorcycle,tire industry,Hair styling device
• Similar models:ISO NA4840 SKF NA4840 ISO RNA4840 SKF RNA4840 INA NA4840 IKO NA4840 AST RNA4840 NTN NA4840 NBS RNA4840 NTN RNA4840
• BEARING POWER International Trading Co.,Ltd. specialize in RNA4840 products，there is large inventory of NTN RNA4840 . We has been built up long-term cooperation with NTN company, could make a bulk order of the RNA4840 Which NTN RNA4840 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
  15MM2112	15	21	12	KOYO	Needle Roller Bearings
  16036	180	280	31	NSK	Deep Groove Ball Bearings
  32028JR	140	210	45	KOYO	Tapered Roller Bearings
  43BWD06BCA133	43	82	45	NSK	Angular Contact Ball Bearings
  6211-2RS1	100	55	21	SKF	Deep Groove Ball Bearings
  7013HVDUJ74	65	100	36	SNR	Angular Contact Ball Bearings
  81601D/81962+Y1S-81963	152,4	244,475	87,312	Timken	Tapered Roller Bearings
  DAC47810053	47	81	53	ISO	Angular Contact Ball Bearings
  GEEW 50 ES	50	75	50	ISB	Plain Bearings
  M252330/M252310	234,95	381	74,613	KOYO	Tapered Roller Bearings
  NJ3226	130	230	80	ISO	Cylindrical Roller Bearings
  NP3224	120	215	76	ISO	Cylindrical Roller Bearings
  PCZ 1816 E	28,575	32,544	25,4	SKF	Plain Bearings
  UCX16	80	150	85,7	KOYO	Deep Groove Ball Bearings
  SFRW2	3,175	9,525		AST	Deep Groove Ball Bearings
  B71805.C.TPA.P4	25	37	7	FAG	ANGULAR CONTACT BALL BEARINGS
  BU1224L	120	215	40	Hyatt	CYLINDRICAL ROLLER BEARINGS
  AXK0821	8	21	2	SKF	THRUST NEEDLE BEARINGS
  XW-33/4				CONSOLIDATED	THRUST BALL BEARINGS
  SN-613..20313-K	60		90	CONSOLIDATED	PILLOW BLOCKS