d - 200 mm

D - 420 mm

B - 80 mm

C - 80 mm

Angle (α) - 30 °

a - 129,5 mm

r min. - 5 mm

r1 min. - 2 mm

da min. - 222 mm

Da max. - 398 mm

ra max. - 4 mm

Weight - 52 Kg

Basic dynamic load rating (C) - 474 kN

Basic static load rating (C0) - 658 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2100 r/min

• Model Number: 7340
• Inner Diameter：200mm Outer Diameter：420mm Width：80mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-11
• Application:Machine Tool Accessories,spring industry,non-ferrous metal alloy,Antenna Industry,,gear grinding machine,rock drilling machinery,wall industry,Material handling equipment,ultra-quiet generators,food testing
• Similar models:CX 7340B-UD CX 7340B-UO NACHI 7340DB ISO 7340BDF NSK 7340B ISO 7340ADT NTN 7340BDT KOYO 7340B NTN 7340DB NACHI 7340BDT
• BEARING POWER International Trading Co.,Ltd. specialize in 7340 products，there is large inventory of KOYO 7340 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7340 Which KOYO 7340 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
  281155X/281266XH	155,575	266,7	155	Gamet	Tapered Roller Bearings
  23228-E1A-K-M + H2328	125	250	88	FAG	Spherical Roller Bearings
  239/800 CW33	800	1060	195	CX	Spherical Roller Bearings
  32048-X-XL-DF-A700-750	240	360	152	FAG	Tapered Roller Bearings
  4215A	75,000	130,000	31,000	SNR	Deep Groove Ball Bearings
  52408	42	90	65	CX	Thrust Ball Bearings
  7006AC	30	55	13	NACHI	Angular Contact Ball Bearings
  71938 ACD/P4A	190	260	33	SKF	Angular Contact Ball Bearings
  7328BDF	140	300	62	NTN	Angular Contact Ball Bearings
  GE200-DO	200	290	130	INA	Plain Bearings
  KGX110	279,4	330,2	25,4	KOYO	Angular Contact Ball Bearings
  NJ252 E	260	480	80	CX	Cylindrical Roller Bearings
  NNU4921-S-K-M-SP	105	145	40	FAG	Cylindrical Roller Bearings
  NUP2238 E	190	340	92	CX	Cylindrical Roller Bearings
  NU2338E	190	400	132	FAG	CYLINDRICAL ROLLER BEARINGS
  VLU200544	434	648		INA	SLEWING BEARINGS
  CSCG180	18.0000	20.0000	1.0000	INA	DEEP GROOVE BALL BEARINGS
  W61810	50	65	7	SKF	DEEP GROOVE BALL BEARINGS
  XLJ-4E	4.0000	5.6250	.8750	RHP	DEEP GROOVE BALL BEARINGS
  50x62x5mm	50	62	5	CONSOLIDATED	OIL SEALS