d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

Angle (α) - 30 °

a - 8.4 mm

r min. - 1.5 mm

r1 min. - 1 mm

2B - 50 mm

da min. - 50 mm

Da max. - 94.6 mm

ra max. - 1 mm

Weight - 0.875 Kg

Basic dynamic load rating (C) - 103 kN

Basic static load rating (C0) - 87 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6700 r/min

• Model Number: 7309DF
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:Machine Tool Accessories,chamfering machine etc,food add,sewage pump,rubber products machinery and equipment,Insect Capture,granulator,wall industry,large agricultural machinery,electromagnet,screen filter
• Similar models:SNR 7309BGA ISO 7309ADT NSK 7309B CYSD 7309BDT ISO 7309A CX 7309C CRAFT 7309B NACHI 7309CDF SKF 7309BEGAPH NACHI 7309CDB
• BEARING POWER International Trading Co.,Ltd. specialize in 7309DF products，there is large inventory of NACHI 7309DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7309DF Which NACHI 7309DF 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
  23234EMKW33	170,000	310,000	110,000	SNR	Thrust Roller Bearings
  28579/28521	49,987	92,075	24,608	CX	Tapered Roller Bearings
  30213	65	120	24,75	Timken	Tapered Roller Bearings
  32317	85	180	63,5	FBJ	Tapered Roller Bearings
  3316	80	170	68,3	ISO	Angular Contact Ball Bearings
  61702	15	21	4	ISB	Deep Groove Ball Bearings
  6209T1X	45	85	19	NSK	Deep Groove Ball Bearings
  623/612	57,15	120,65	41,275	Timken	Tapered Roller Bearings
  AST800 2820	28	32		AST	Plain Bearings
  GE 20EC	20	35	16	IKO	Plain Bearings
  K 26x30x17	26	30		NBS	Needle Roller Bearings
  SS 6012	60	95	18	ISB	Deep Groove Ball Bearings
  ZARF2068-L-TV	20	68	14	INA	Complex Bearings
  KNZ24	1.5000	2.3750	3.0000	INA	EXTRA CAPACITY LINEAR RECIRCULATING BALL BEARINGS
  LR5206X-2Z	30	72	23.8	INA	YOKE TYPE TRACK ROLLERS
  231/750	750	1220	365	Torrington	SPHERICAL ROLLER BEARINGS
  HA307	35	52		STEYR	ADAPTERS
  3336	180	380	75	New Departure	DEEP GROOVE BALL BEARINGS
  SNZ-315..2315	75	65	100	CONSOLIDATED	PILLOW BLOCKS
  88x120x13mm	88	120	13	CONSOLIDATED	OIL SEALS