d - 200 mm

D - 420 mm

B - 80 mm

ra1 max. - 2 mm

Angle (α) - 25 °

a - 130 mm

r min. - 5 mm

r1 min. - 2 mm

2B - 160 mm

Da max. - 398 mm

ra max. - 4 mm

Weight - 106,2 Kg

Basic dynamic load rating (C) - 730 kN

Basic static load rating (C0) - 1210 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 800 r/min

• Model Number:7340DF
• Inner Diameter：200mm Outer Diameter：420mm Width：80mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:motorcycle,Spectrum Products,ventilator anesthesia machine etc,sleep monitoring,oral medical device,ignition system,Traffic Fire Protection Equipment Security equipment,engine,Small air generators,Machine tool accessories,natural instruments
• Similar models:NACHI 7340DB ISO 7340ADB NACHI 7340 CX 7340A-UO CX 7340A NTN 7340 ISO 7340ADF NTN 7340DB CX 7340B-UO NTN 7340DF
• BEARING POWER International Trading Co.,Ltd. specialize in 7340DF products，there is large inventory of NTN 7340DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7340DF Which NTN 7340DF 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
  23144-K-MB-W33+AH3144	220	370	120	NKE	Spherical Roller Bearings
  133075/133133XP	75	133,35	66,75	Gamet	Tapered Roller Bearings
  53317U	85	150	58	NACHI	Thrust Ball Bearings
  C 4138-2CS5V/GEM9	320	190	128	SKF	Cylindrical Roller Bearings
  HJ-283720RS	44,45	58,738	31,75	KOYO	Needle Roller Bearings
  K 16x20x17	16	20		NBS	Needle Roller Bearings
  LME5	5	12	14,5	Samick	Linear Bearings
  NA 4900UU	10	22	14	IKO	Needle Roller Bearings
  NANF207-22	34,925			FYH	Bearing Units
  NJ1034	170	260	42	ISO	Cylindrical Roller Bearings
  NKI25/30	25	38	30	CX	Needle Roller Bearings
  RF202525	20	25	25	KOYO	Needle Roller Bearings
  RNAO6X13X8-TV	6	13	8	INA	Needle Roller Bearings
  UCFS310	50			SNR	Bearing Units
  W 63800 R-2Z	10	19	7	SKF	Deep Groove Ball Bearings
  487016	16	35	.4330	New Departure	DEEP GROOVE BALL BEARINGS
  213KDD	65	120	23	FAF	DEEP GROOVE BALL BEARINGS
  SAF609	1.5000			Torrington	PILLOW BLOCKS
  HJ-2310	50		8	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  LS-5-2RS	.5000	1.3125	.3750	CONSOLIDATED	DEEP GROOVE BALL BEARINGS