(dimensions in mm)

Bearing Type - straight bore

Bore Dia (d) - 45.0000

Outer Dia (D) - 100.0000

Width (B) - 25.0000

Radius (min) (rs) - 1.500

Dynamic Load Rating (Cr) - 105,000

Static Load Rating (Cor) - 107,000

Max Speed (Grease) (X1000 RPM) - 4

Max Speed (Oil) (X1000 RPM) - 5

Weight (g) - 770.00

Material - 52100 Chrome steel, or equivalent

Inner ring guided, machined brass cage.

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

Basic Radial Load Factor "e" = 0.28

Basic Radial Load Factor "Y1" = 2.4

Basic Radial Load Factor "Y2" = 3.6

Basic Radial Load Factor "Y0" = 2.3

• Model Number: 21309MB
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Spherical Roller Bearings
• Update date：2023-09-15
• Application:electric pump,drawing die,welding equipment,heating fans,other accessories,car shock absorber,dynamic blood pressure,motorcycle,Vertical machining,horizontal processing,Other machinery
• Similar models:KOYO 21309RH ISO 21309W33 ISO 21309KCW33+H309 SNR 21309VK NTN 21309C ISB 21309 KOYO 21309RHK AST 21309CKW33 NSK 21309EAE4 SKF 21309EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21309MB products，there is large inventory of AST 21309MB . We has been built up long-term cooperation with AST company, could make a bulk order of the 21309MB Which AST 21309MB 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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  NAXR35	35	47		KOYO	Complex Bearings
  NNCL4920 V	100	140	40	ISO	Cylindrical Roller Bearings
  NP428	140	360	82	CX	Cylindrical Roller Bearings
  340K	200	420	80	FAF	DEEP GROOVE BALL BEARINGS
  GS81108	42	60		FAG	THRUST ROLLER BEARINGS
  HMLL116T			47	FAG	WITHDRAWAL NUTS
  B7002-C-2RSD-T-P4S-UL	15	32	9	FAG	ANGULAR CONTACT BALL BEARINGS
  ER-43	4.9213	2.6875	1.3750	McGill	BALL BEARING
  U-30300	10	35	11	New Departure	ANGULAR CONTACT BALL BEARINGS
  993L11	55	90	18	New Departure	DEEP GROOVE BALL BEARINGS
  16x24x3mm	16	24	3	CONSOLIDATED	OIL SEALS
  96940	1.5000	2.2500	2.5000	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES