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：2025-12-12
• Application:building decoration raw materials and accessories,Industrial,Cutting Machine,Vertical machining,metal mold,electrostatic protection,metallurgical mold,Technical Equipment,glass,test equipment,welding equipment
• Similar models:NACHI 7909AC CYSD 7909CDT NTN 7909UCG/GNP4 NSK 7909A5TRSU NTN 7909CDLLBG/GNP42 NTN 7909CG/GNP4 NTN 7909UG/GMP42 NTN 5S-7909CDLLBG/GNP42 NSK 7909C NTN 7909UCG/GNP42
• 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
  23060-E1-K + AH3060	280	460	118	FAG	Spherical Roller Bearings
  47TS765837	380	580	370	KOYO	Tapered Roller Bearings
  61918-2Z	90	125	18	ZEN	Deep Groove Ball Bearings
  B7026-C-T-P4S	130	200	33	FAG	Angular Contact Ball Bearings
  BAM 95	14,288	19,05	7,92	IKO	Needle Roller Bearings
  BK202818	20	28	18	CX	Cylindrical Roller Bearings
  GK 30 DO	30	47	22	INA	Plain Bearings
  HM88542/HM88510	31.75	73,025	29,37	KOYO	Tapered Roller Bearings
  KYD100DB	254,000	279,400	25,400	NTN	Angular Contact Ball Bearings
  MU003+ER	17	35	13,5	NACHI	Deep Groove Ball Bearings
  NK10/12	10	17	12	ZEN	Needle Roller Bearings
  NU 1017 M/C3VL0241	130	85	22	SKF	Cylindrical Roller Bearings
  R4AA-2RS	6,35	19,05	7,142	ISO	Deep Groove Ball Bearings
  RNA4907S	42	55	20	NTN	Needle Roller Bearings
  RNU44058S01	35,11	66	16,55	SNR	Cylindrical Roller Bearings
  UCFC210-32	50,8			KOYO	Bearing Units
  SL01-4838	190	240	50	NTN	Cylindrical Roller Bearings
  SY 5/8 TF	15,875			SKF	Bearing Units
  ZKLN2557-2Z	25	57	28	INA	Thrust Ball Bearings
  211-S	100	55	21	MRC	DEEP GROOVE BALL BEARINGS