d - 200 mm

D - 420 mm

T - 89 mm

B - 80 mm

C - 67 mm

a - 79,8 mm

r min. - 6 mm

r2 min. - 5 mm

da min. - 228 mm

da max - 255 mm

Da min - 354 mm

Da max. - 398 mm

Db min. - 385 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 53,5 Kg

Basic dynamic load rating (C) - 1120 kN

Basic static load rating (C0) - 1450 kN

(Grease) Lubrication Speed - 820 r/min

(Oil) Lubrication Speed - 1100 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,95

Calculation factor (Y1) - 1,73

• Model Number: 30340
• Inner Diameter：200mm Outer Diameter：420mm Width：89mm
• Type：Tapered Roller Bearings
• Update date：2025-04-21
• Application:Special Equipment,universal category,equipment and,security equipment,transportation equipment,flow control valve,aerial work equipment,standing experimental equipment,enzyme,Dental Drill etc,hydraulic connector
• Similar models:NTN 30340 ISO 30340 NSK 30340D NACHI 30340 CX 30340A KOYO 30340 KOYO 30340D NSK 30340
• BEARING POWER International Trading Co.,Ltd. specialize in 30340 products，there is large inventory of KOYO 30340 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30340 Which KOYO 30340 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
  241/670RK30	670	1090	412	KOYO	Spherical Roller Bearings
  40TAD20	40	68	36	NACHI	Thrust Ball Bearings
  6238-M	190	340	55	NKE	Deep Groove Ball Bearings
  7226DB	130	230	40	NACHI	Angular Contact Ball Bearings
  7248A	240	440	72	NSK	Angular Contact Ball Bearings
  F61906	30	47	9	ZEN	Deep Groove Ball Bearings
  K10X13X16	10	14		KOYO	Needle Roller Bearings
  NCF3076V	380	521,4	135	NSK	Cylindrical Roller Bearings
  MJT6	152,4	304,8	57,15	RHP	Angular Contact Ball Bearings
  NA 4902 RS	15	28	14	NBS	Needle Roller Bearings
  NP29/560	560	750	112	ISO	Cylindrical Roller Bearings
  RCJT50-N-FA125	50			INA	Bearing Units
  RW956	32	58	65	FAG	Thrust Roller Bearings
  SA25ES	25		20	AST	Plain Bearings
  VSU 25 0955	855	1055		INA	Thrust Ball Bearings
  SN215with2215	75	-	80	SKF	PILLOW BLOCKS
  NU2228E	140	250	68	SKF	CYLINDRICAL ROLLER BEARINGS
  NJ220	100	180	34	SKF	CYLINDRICAL ROLLER BEARINGS
  A-5222WB	110	200	2.7500	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  240/750	750	1090	335	CONSOLIDATED	SPHERICAL ROLLER BEARINGS