d - 340 mm

D - 420 mm

B - 80 mm

C - 80 mm

d1 - 368 mm

r min. - 2.1 mm

D1 - 389 mm

da min. - 353 mm

Da max. - 407 mm

ra max. - 2 mm

Weight - 25.6 Kg

Basic dynamic load rating (C) - 850 kN

Basic static load rating (C0) - 2430 kN

(Grease) Lubrication Speed - 300 r/min

(Oil) Lubrication Speed - 600 r/min

• Model Number:RB4868
• Inner Diameter：340mm Outer Diameter：420mm Width：80mm
• Type：Cylindrical Roller Bearings
• Update date：2023-03-06
• Application:car,tire industry,Oral Image,other mold,plant determination,test strip,Ball screw,Vertical pull,Pneumatic Actuator,welding equipment,rubber products machinery and equipment
• Similar models:NSK NNCF4868V INA SL024868 NBS SL024868 ISO NNC4868V SKF NNC4868CV KOYO DC4868AVW NACHI RB4868 ISB NNU4868K/W33 NKE NNCL4868-V NSK 48684/48620
• BEARING POWER International Trading Co.,Ltd. specialize in RB4868 products，there is large inventory of NACHI RB4868 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the RB4868 Which NACHI RB4868 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
  32205BA	25	52	19,25	SNR	Tapered Roller Bearings
  4T-29580/29520	60	107,95	25,4	NTN	Tapered Roller Bearings
  6304 ZZ	20	52	15	ISO	Deep Groove Ball Bearings
  6836	180	225	22	NSK	Deep Groove Ball Bearings
  K45X59X18H	45	59		KOYO	Needle Roller Bearings
  M-20201	31,75	38,1	31,75	NSK	Needle Roller Bearings
  N 310	50	110	27	ISB	Cylindrical Roller Bearings
  NU2209E.TVP	45	76,5		Timken	Cylindrical Roller Bearings
  R154.50				SNR	Wheel Bearings
  RNA4988	490	600	160	NSK	Needle Roller Bearings
  SA2-40B	63,5	100,012	55,55	NTN	Plain Bearings
  SC8A18ZZ	8,000	22,000	7,000	NTN	Deep Groove Ball Bearings
  SS 6310-ZZ	50	100	25	ISB	Deep Groove Ball Bearings
  22228ES.TVPB.C3.T41A	140	250	68	FAG	SPHERICAL ROLLER BEARINGS
  ER-19	2.4409	1.1875	.8750	FAF	BALL BEARING
  RF0824	.1250	.3750	.1406	FAG	DEEP GROOVE BALL BEARINGS
  NA2209.2RSX	45	85	23	SKF	NEEDLE BEARINGS
  SW12-OP	.7500	1.2500	1.6250	NB	LINEAR RECIRCULATING BALL BEARINGS
  190BC10	190	290	46	Torrington	DEEP GROOVE BALL BEARINGS
  EW-5/8	.6250	1.0937		CONSOLIDATED	THRUST BALL BEARINGS