d - 45 mm

D - 68 mm

B - 12 mm

ra1 max. - 0,3 mm

Angle (α) - 25 °

a - 22,5 mm

r min. - 0,6 mm

r1 min. - 0,3 mm

2B - 24 mm

da min. - 49,5 mm

Da max. - 63,5 mm

db min - 49,5 mm

ra max. - 0,6 mm

Db max - 65,5 mm

Weight - 0,3 Kg

Basic dynamic load rating (C) - 25,5 kN

Basic static load rating (C0) - 25,7 kN

(Grease) Lubrication Speed - 8 100 r/min

(Oil) Lubrication Speed - 11 000 r/min

• Model Number: 7909DT
• Inner Diameter：45mm Outer Diameter：68mm Width：12mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-23
• Application:coal mill,rubber products machinery and equipment,Storage Tool,water protection,Forklift industry,spectrometer,respirator,gantry processing,Dental Drill etc,plastic molding,animal anatomy
• Similar models:CYSD 7909 NTN 7909UCG/GNP42 NTN 7909DB NSK 7909CTRSU NTN 7909UCG/GNP4 NTN 7909CG/GNP4 NTN 5S-7909UCG/GNP42 NTN 5S-7909UADG/GNP42 NTN 7909CG/GLP4 CYSD 7909DB
• BEARING POWER International Trading Co.,Ltd. specialize in 7909DT products，there is large inventory of NTN 7909DT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7909DT Which NTN 7909DT 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
  24144BK30	220	370	150	NTN	Spherical Roller Bearings
  27691/27620	83,345	125,412	25,4	KOYO	Tapered Roller Bearings
  3NC NU1015 FY	75	115	20	KOYO	Cylindrical Roller Bearings
  4420	42,863	71,45	22,225	INA	Thrust Ball Bearings
  6004HVZZ	20,000	42,000	12,000	SNR	Deep Groove Ball Bearings
  6305LB	25,000	62,000	17,000	NTN	Deep Groove Ball Bearings
  7048 CTBP4	240	360	56	CX	Angular Contact Ball Bearings
  7306B	30	72	19	KOYO	Angular Contact Ball Bearings
  FSYE 3 1/2-3	88,9	130,175	114,3	SKF	Bearing Units
  LMEFP50	50	75		Samick	Linear Bearings
  MF104	4	10	3	ISO	Deep Groove Ball Bearings
  MLE7000CVUJ74S	10	26	8	SNR	Angular Contact Ball Bearings
  NUP204R	20	47	14	KOYO	Cylindrical Roller Bearings
  UCTX12E	60			KOYO	Bearing Units
  UKFS318+H2318	80			NACHI	Bearing Units
  SL185030	150	225	100	INA	CYLINDRICAL ROLLER BEARINGS
  SL181868	340	420	38	INA	CYLINDRICAL ROLLER BEARINGS
  FJTT-1816	24		16	NSK	NEEDLE BEARINGS
  R26ZZS	.1250	.3750	.1406	ISC	DEEP GROOVE BALL BEARINGS
  N428	140	360	82	SKF	CYLINDRICAL ROLLER BEARINGS