d - 200 mm

D - 250 mm

B - 50 mm

C - 50 mm

d1 - 218.5 mm

r min. - 1.5 mm

D1 - 230.5 mm

da min. - 210 mm

Da max. - 240 mm

ra max. - 1.5 mm

Weight - 5.90 Kg

Basic dynamic load rating (C) - 320 kN

Basic static load rating (C0) - 825 kN

(Grease) Lubrication Speed - 500 r/min

(Oil) Lubrication Speed - 1000 r/min

• Model Number: RB4840
• Inner Diameter：200mm Outer Diameter：250mm Width：50mm
• Type：Cylindrical Roller Bearings
• Update date：2025-04-22
• Application:granulator,die casting mold,CNC,labor insurance,Medical printer,lifting equipment Hoisting hoist,printing equipment,raw material accessories,Wire grinder,Logistics Equipment,set bacteria instrument
• Similar models:NTN SL01-4840 KOYO DC4840AVW NACHI RB4840 SKF NNC4840CV NACHI RC4840 INA SL024840 INA SL014840 CX NNC4840V NTN SL02-4840 SKF NNCF4840CV
• BEARING POWER International Trading Co.,Ltd. specialize in RB4840 products，there is large inventory of NACHI RB4840 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4840 Which NACHI RB4840 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
  10MKM1412	10	14	12	KOYO	Needle Roller Bearings
  16010	50	80	10	NTN	Deep Groove Ball Bearings
  230/530 KW33	530	780	185	ISO	Spherical Roller Bearings
  23092 K	460	680	163	ISB	Spherical Roller Bearings
  4459	142,875	212,73	47,63	INA	Thrust Ball Bearings
  478/472D+X2S-478	65	120	65,09	Timken	Tapered Roller Bearings
  6008	40	68	15	NKE	Deep Groove Ball Bearings
  61804	32	20	7	SKF	Deep Groove Ball Bearings
  6204-2RS	20	47	14	FBJ	Deep Groove Ball Bearings
  81210-TV	50	78	22	INA	Thrust Roller Bearings
  MJ1.1/8-2Z	28,575	71,4375	20,6375	RHP	Deep Groove Ball Bearings
  NA69/22	22	39	30	KOYO	Needle Roller Bearings
  NJ206	30	62	16	FBJ	Cylindrical Roller Bearings
  UCIP209	45		49,2	KOYO	Bearing Units
  NU2918E	90	125	22	SKF	CYLINDRICAL ROLLER BEARINGS
  30209J2	45	85	19	SKF	TAPERED ROLLER BEARINGS
  103-KSZZ	17	35	10	MRC	DEEP GROOVE BALL BEARINGS
  NBC10725	4.2500	6.2500	1.0000	NSK	DEEP GROOVE BALL BEARINGS
  LS-7	.6250	1.5625	.4375	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RNA-4826	165		35	CONSOLIDATED	NEEDLE BEARINGS