d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

r min. - 1.5 mm

da min. - 54 mm

Da max. - 91 mm

ra max. - 1.5 mm

Weight - 0.833 Kg

Basic dynamic load rating (C) - 53 kN

Basic static load rating (C0) - 32 kN

(Grease) Lubrication Speed - 6700 r/min

(Oil) Lubrication Speed - 8000 r/min

• Model Number:6309
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-13
• Application:Logistics Equipment,chemical,standing experimental equipment,nail products,other rubber,plastic rolling,Sensors,large agricultural machinery,food packaging,sewage pump,filter paper products
• Similar models:KOYO M6309 CYSD 6309 FAG 6309-2Z Fersa 6309 SKF 6309-2RS1TN9/HC5C3WT ISB 6309-RS ISB 6309 NACHI 6309NSE NTN AC-6309 NTN AC-6309LLB
• BEARING POWER International Trading Co.,Ltd. specialize in 6309 products，there is large inventory of NACHI 6309 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6309 Which NACHI 6309 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
  23240B	200	360	128	NTN	Spherical Roller Bearings
  23V3320-1	23	33	20	KOYO	Needle Roller Bearings
  30BER19S	30	47	9	NSK	Angular Contact Ball Bearings
  6016	80	125	22	AST	Deep Groove Ball Bearings
  5S-7902UADG/GNP42	15	28	7	NTN	Angular Contact Ball Bearings
  7028 A-UD	140	210	66	CX	Angular Contact Ball Bearings
  E-EE736173D/736238/736239D	432,003	609,524	317,5	NTN	Tapered Roller Bearings
  K89444-M	220	420		NBS	Thrust Roller Bearings
  NUP2240 E	200	360	98	CX	Cylindrical Roller Bearings
  NUP306	30	72	19	FBJ	Cylindrical Roller Bearings
  NUP3310	50	110	44,4	CX	Cylindrical Roller Bearings
  SYWK 25 YTH	25	32	22	SKF	Bearing Units
  UCEP210	50		51.6	NACHI	Bearing Units
  XLRJ8E	8.0000	10.7500	1.3750	RHP	CYLINDRICAL ROLLER BEARINGS
  CRBY9	3.7500	9.0000	5.0000	RBC	YOKE TYPE TRACK ROLLER
  NAX1223	21	12		IKO	NEEDLE BEARINGS
  CRHSB-96	3.0000	6.0000	3.2500	Torrington	NEEDLE BEARINGS
  XLS-21/8AC	2.1250	3.4375	.6250	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  22212E-2RS	60	110	34	CONSOLIDATED	SPHERICAL ROLLER BEARINGS
  KAA-15XLO-2RS	1.5000	1.8750	.2500	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS