d - 200 mm

D - 420 mm

T - 89 mm

B - 80 mm

C - 67 mm

a - 81,4 mm

r min. - 6 mm

r1 min. - 5 mm

da min. - 233 mm

Da min - 346 mm

Da max. - 398 mm

db max. - 253 mm

Db min. - 368 mm

ra max. - 5 mm

rb max. - 4 mm

Weight - 52,3 Kg

Basic dynamic load rating (C) - 36,555 kN

Basic static load rating (C0) - 1390 kN

(Grease) Lubrication Speed - 850 r/min

(Oil) Lubrication Speed - 1200 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 0,88

Calculation factor (Y1) - 1,6

• Model Number:30340
• Inner Diameter：200mm Outer Diameter：420mm Width：89mm
• Type：Tapered Roller Bearings
• Update date：2023-03-23
• Application:hydraulic control element,historical instruments,metal mold,generator,air purification,forklift truck,ultra-quiet generators,machine tool spindle,,Broadcasting System,altimeter etc
• Similar models:KOYO 30340D NSK 30340D ISO 30340 KOYO 30340 CX 30340A NTN 30340 NACHI 30340 NSK 30340
• BEARING POWER International Trading Co.,Ltd. specialize in 30340 products，there is large inventory of NSK 30340 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 30340 Which NSK 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
  230/670 EKW33+AOH30/670	630	980	230	ISB	Spherical Roller Bearings
  3NCHAR016C	80	125	22	KOYO	Angular Contact Ball Bearings
  51420-MP	100	210	85	FAG	Thrust Ball Bearings
  6052	260	400	65	NSK	Deep Groove Ball Bearings
  6052	260	400	65	KOYO	Deep Groove Ball Bearings
  6215	75	130	25	CRAFT	Deep Groove Ball Bearings
  6219NK	95	170	32	NACHI	Deep Groove Ball Bearings
  7916DF	80	110	16	NTN	Angular Contact Ball Bearings
  BA 268 Z	41,275	50,8	12,7	IKO	Needle Roller Bearings
  HC STA4785LFT	47	85	20,75	KOYO	Tapered Roller Bearings
  KCC050	127	146,05	9,525	KOYO	Deep Groove Ball Bearings
  NJ 328	140	300	62	NACHI	Cylindrical Roller Bearings
  QJ324-N2-MPA	120	260	55	NKE	Angular Contact Ball Bearings
  RNA 69/32	52	40	36	SKF	Cylindrical Roller Bearings
  RNAO 50x65x40 - ZW	50	58	40	NBS	Needle Roller Bearings
  DLP170				RIV	THRUST BALL BEARINGS
  6215YC78	75	130	25	SKF	DEEP GROOVE BALL BEARINGS
  CSED042	4.2500	5.2500	.5000	INA	ANGULAR CONTACT BALL BEARINGS
  5206NR	30	62	23.8	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  VSI200414	325	486		CONSOLIDATED	SLEWING BEARINGS