d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

r min. - 1,5 mm

da min. - 54 mm

da max - 65 mm

Da min - 89 mm

Da max. - 91 mm

ra max. - 1,5 mm

Weight - 0,96 Kg

Basic dynamic load rating (C) - 119 kN

Basic static load rating (C0) - 144 kN

(Grease) Lubrication Speed - 4500 r/min

(Oil) Lubrication Speed - 5600 r/min

Calculation factor (e) - 0,23

Calculation factor (Y0) - 2,8

Calculation factor (Y2) - 4,3

Calculation factor (Y3) - 2,9

• Model Number: 21309EAE4
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Spherical Roller Bearings
• Update date：2025-12-16
• Application:stamping die and its equipment,medical equipment,vertical pull,Low-voltage electrical equipment,surgical instruments,chuck industry,Storage Tool,medical treatment,electrostatic protection,Solenoid Valves,Surveying Surveying Instruments
• Similar models:NTN 21309C CX 21309KCW33 NTN 21309CK AST 21309CKW33 KOYO 21309RH ISB 21309 FAG 21309-E1-K NSK 21309EAKE4 KOYO 21309RHK SNR 21309VK
• BEARING POWER International Trading Co.,Ltd. specialize in 21309EAE4 products，there is large inventory of NSK 21309EAE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21309EAE4 Which NSK 21309EAE4 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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  LMEKP50	50	75		Samick	Linear Bearings
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  PSL212-315	350,444	463,55	107,95	PSL	Thrust Ball Bearings
  UCFC206-19	30,1625			FYH	Bearing Units
  TAF 243216	24	32	16	IKO	Needle Roller Bearings
  R205	105	190	36	HOFF	CYLINDRICAL ROLLER BEARINGS
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  87009	9	30	.3543	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  94222	.6250	1.1250	1.3750	CONSOLIDATED	JOURNAL ROLLER ASSEMBLIES