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：2025-04-22
• Application:lifting chain,sheet industry,packing equipment,equipment,engine,historical instruments,fruit and vegetable processing,municipal machinery,machine tool spindle,food sterilization,position switch
• Similar models:CX NA4840 CX RNA4840 NSK NA4840 SKF RNA4840 NBS RNA4840 SKF NA4840 AST RNA4840 NSK RNA4840 IKO RNA4840 ISO 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
  29436-M	180	360	109	NKE	Thrust Roller Bearings
  30222	110	200	41	FBJ	Tapered Roller Bearings
  30244	220	400	72	ISB	Tapered Roller Bearings
  44158/44363D	39,688	92,075	55,562	Timken	Tapered Roller Bearings
  6905N	25	42	9	NACHI	Deep Groove Ball Bearings
  7000CGD2/GNP4	10	26	8	NTN	Angular Contact Ball Bearings
  7305DB	25	62	17	CYSD	Angular Contact Ball Bearings
  7308 BECBY	90	40	23	SKF	Angular Contact Ball Bearings
  95512X/95928	130	234,975	63,5	Timken	Tapered Roller Bearings
  EE243197/243250	498,323	634,873	80,962	Timken	Tapered Roller Bearings
  K 18x24x13,5	18	24		NBS	Needle Roller Bearings
  NA 4919	130	95	35	SKF	Cylindrical Roller Bearings
  NJ1040	200	310	51	NTN	Cylindrical Roller Bearings
  PNA 20/42	20	42	20	NBS	Needle Roller Bearings
  TA 6025 Z	60	72	25	IKO	Needle Roller Bearings
  TAFI 355020	35	50	20	IKO	Needle Roller Bearings
  473L18	90	140	24	New Departure	DEEP GROOVE BALL BEARINGS
  NU-2320	100	215	73	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  53214-U				CONSOLIDATED	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  63/28-2RS	28	68	18	CONSOLIDATED	DEEP GROOVE BALL BEARINGS