(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 45.0000

Outer Dia (D) - 100.0000

Width (B) - 25.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 53,000

Static Load Rating (Cor) - 32,000

Max Speed (Grease) (X1000 RPM) - 7

Max Speed (Oil) (X1000 RPM) - 8

Max. Shaft Shoulder Dia. Inner (Li) - 53.0

Min. Housing Shoulder Dia., Outer (Lo) - 92.0

Ball Qty - 8

Ball Dia (Dw) - 17.4630

Weight (g) - 811.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome Steel or equivalent

ABEC Grades 1, 3, 5, 7, and 9 are available.

• Model Number: 6309
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:gear type,electromyography machine,sleep monitoring,trolley,coupling type,Technical Equipment,Water Monitoring,test equipment,vertical processing,axle lathe,embroidery cloth
• Similar models:ISB SS6309-2RS NSK 6309VV NTN 6309ZZD2 ISO 6309ZZ CYSD 6309-Z KOYO 6309NR NTN AC-6309 NTN EC-6309ZZ SNR 6309NRZZ NKE 6309-NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6309 products，there is large inventory of AST 6309 . We has been built up long-term cooperation with AST company, could make a bulk order of the 6309 Which AST 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
  3308DMA	40	90	36,5	SKF	Angular Contact Ball Bearings
  52408	90	30	65	SKF	Thrust Ball Bearings
  53236+U236	180	250	58,2	NKE	Thrust Ball Bearings
  609	9	24	7	CX	Deep Groove Ball Bearings
  6219 NR	95	170	32	ISB	Deep Groove Ball Bearings
  6406	30	90	23	ISB	Deep Groove Ball Bearings
  7200-B-2RS-TVP	10	30	9	FAG	Angular Contact Ball Bearings
  89413-TV	65	140	45	INA	Thrust Roller Bearings
  C6908V	40	62	40	SKF	Cylindrical Roller Bearings
  EE210753/211300	190,5	330,2	63,5	Timken	Tapered Roller Bearings
  GE200FO-2RS	200	320	165	ISO	Plain Bearings
  NJ332EM	160	340	68	NSK	Cylindrical Roller Bearings
  NU 236	180	320	52	NACHI	Cylindrical Roller Bearings
  NU1021	105	160	26	ISO	Cylindrical Roller Bearings
  T4020	102,108	179,619	31,75	Timken	Thrust Roller Bearings
  UCFL307	35			NACHI	Bearing Units
  MUCF210-32	-			AMI	STAINLESS STEEL PILLOW BLOCKS
  KN081107			.4375	KAYDON	NEEDLE BEARINGS
  62801-2RS	12	21	6	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  5310E-2RS	50	110	44.4	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS