d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

Angle (α) - 40 °

a - 18.0 mm

r min. - 1.5 mm

r1 min. - 1 mm

da min. - 54 mm

Da max. - 91 mm

ra max. - 1.5 mm

Weight - 0.875 Kg

Basic dynamic load rating (C) - 60 kN

Basic static load rating (C0) - 41,5 kN

(Grease) Lubrication Speed - 5600 r/min

(Oil) Lubrication Speed - 7500 r/min

• Model Number: 7309B
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-10
• Application:sheet industry,car shock absorber,rolling mill roll neck and slowdown device,ventilation heating equipment,pneumatic,Pest Monitoring,tooth filling,other CNC,reducer,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,Optical detection
• Similar models:ISO 7309BDB ISO 7309ADF ISO 7309A CX 7309B-UX SNR 7309BGA SKF 7309BECBJ SKF 7309BECAP CX 7309C-UD NKE 7309-BECB-MP NTN 7309DT
• BEARING POWER International Trading Co.,Ltd. specialize in 7309B products，there is large inventory of NACHI 7309B . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7309B Which NACHI 7309B 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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  20211 K	55	100	21	ISO	Spherical Roller Bearings
  216WDG	80	140	26	Timken	Deep Groove Ball Bearings
  30234U	170	310	57	NTN	Tapered Roller Bearings
  7238BG	190,000	340,000	55,000	NTN	Angular Contact Ball Bearings
  AS207D1	35,000	72,000	34	NTN	Deep Groove Ball Bearings
  BT2610	41,275	50,8	15,88	KOYO	Needle Roller Bearings
  HK0509	5	9	9	ISO	Cylindrical Roller Bearings
  K140X150X33.7	140,000	150,000		NTN	Needle Roller Bearings
  LUCF 50		50		SKF	Linear Bearings
  M255449/M255410	288,925	406,4	77,788	ISB	Tapered Roller Bearings
  N412	60	127	35	NTN	Cylindrical Roller Bearings
  NK35/20	35	45	20	KOYO	Needle Roller Bearings
  NN3009MB	45	67,5	23	NSK	Cylindrical Roller Bearings
  S695-2RSW5	5	13	5	ZEN	Deep Groove Ball Bearings
  UCP317	85			CRAFT	Bearing Units
  XAA33010/Y33010	50	80	24	Timken	Tapered Roller Bearings
  33024	120	180	48	FAG	TAPERED ROLLER BEARINGS
  NTA1220	.7500	1.2500	.0781	Torrington	THRUST NEEDLE BEARINGS
  XLS-201/2	20.5000	27.5000	3.5000	NH	DEEP GROOVE BALL BEARINGS
  6405	25	80	21	STEYR	DEEP GROOVE BALL BEARINGS