d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

Angle (α) - 30 °

a - 33.6 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 53.5 mm

Da max. - 91.5 mm

ra max. - 1.5 mm

Weight - 0.875 Kg

(Grease) Lubrication Speed - 8200 r/min

(Oil) Lubrication Speed - 10000 r/min

• Model Number:7309
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-12
• Application:diving equipment,spreader series,Broadcasting System,internal combustion engine,die casting mold,power source,storage shelves,Grinding and polishing equipment,historical instruments,Body shaping,CNC
• Similar models:Timken 7309WN NTN 7309BBG CX 7309C-UD NSK 7309A SKF 7309BECBY NTN 7309B KOYO 7309C NKE 7309-BECB-MP CX 7309C-UO NKE 7309-BE-TVP
• BEARING POWER International Trading Co.,Ltd. specialize in 7309 products，there is large inventory of KOYO 7309 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 7309 Which KOYO 7309 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.

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  HAR006	30	55	13	KOYO	Angular Contact Ball Bearings
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  KGHK25-B-PP-AS	25			INA	Bearing Units
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  NA4902	15	28	13	INA	Needle Roller Bearings
  RNU6805	340,000	600,000	170,000	NTN	Cylindrical Roller Bearings
  UKC307H	30		43	SNR	Bearing Units
  UKT316H	70			SNR	Bearing Units
  GE160DO-2RS	160	230	105	ELGES	SPHERICAL PLAIN BEARINGS
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  32224	120	215	58	STEYR	TAPERED ROLLER BEARINGS