(dimensions in mm)

Bearing Type - double row self-aligning

Bore Dia (d) - 45.0000

Outer Dia (D) - 100.0000

Width (B) - 36.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 55,000

Static Load Rating (Cor) - 16,700

Max Speed (Grease) (X1000 RPM) - 5,600

Max Speed (Oil) (X1000 RPM) - 7,100

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

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

Weight (g) - 1,200.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

The maximum recommended angular misalignment is 4 degrees, the applied dynamic radial load must be less than 10% of the dynamic capacity.

This bearing is also available with a tapered bore.

• Model Number:2309
• Inner Diameter：45mm Outer Diameter：100mm Width：36mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-20
• Application:non-ferrous metal alloy,Textile Accessories,Pneumatic Actuator,mathematical instruments,switch,relay,Power equipment,injection molding machine,shaft milling machine,electrocardiograph,Laser Devices
• Similar models:KOYO 2309 CX 2309K+H2309 FAG 2309-2RS-TVH NKE 2309-K AST 2309 CX 2309-2RS ISO 2309K+H2309 NKE 2309-2RS NACHI 2309 NSK 2309
• BEARING POWER International Trading Co.,Ltd. specialize in 2309 products，there is large inventory of AST 2309 . We has been built up long-term cooperation with AST company, could make a bulk order of the 2309 Which AST 2309 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
  1210SK	50	90	20	NTN	Self-Aligning Ball Bearings
  23168 KW33	340	580	190	ISO	Spherical Roller Bearings
  239/850-MB	850	1120	200	FAG	Spherical Roller Bearings
  29440 M	200	400		CX	Thrust Roller Bearings
  32212	60	110	29,75	NTN	Tapered Roller Bearings
  3NCHAC015CA	75	115	20	KOYO	Angular Contact Ball Bearings
  629-2RS	9	26	8	CX	Deep Groove Ball Bearings
  CRF-32211 A	55,000	100,000	26,750	CRAFT	Wheel Bearings
  80033X/80066XH	33,338	66,675	52	Gamet	Tapered Roller Bearings
  E 270 7CE1	70	125	24	SNFA	Angular Contact Ball Bearings
  GEGZ76ES	76,2	130,175		AST	Plain Bearings
  HS71920-E-T-P4S	100	140	20	FAG	Angular Contact Ball Bearings
  NJ2222	110	200	53	ISO	Cylindrical Roller Bearings
  NN 3040 K	200	282	82	NSK	Cylindrical Roller Bearings
  PCM 200205100 E	200	205	100	SKF	Plain Bearings
  SY 45 WF	45			SKF	Bearing Units
  L15VA708	7.5000	9.0000	.7500	FAG	ANGULAR CONTACT BALL BEARINGS
  BU1307Z	35	80	21	Hyatt	CYLINDRICAL ROLLER BEARINGS
  NUP2205E	25	52	18	Torrington	CYLINDRICAL ROLLER BEARINGS
  6002-RSNR	15	32	9	CONSOLIDATED	DEEP GROOVE BALL BEARINGS