d - 40 mm

D - 90 mm

B - 23 mm

C - 23 mm

r min. - 1,5 mm

da min. - 49 mm

da max - 54 mm

Da min - 75 mm

Da max. - 81 mm

ra max. - 1,5 mm

Weight - 0,73 Kg

Basic dynamic load rating (C) - 94,5 kN

Basic static load rating (C0) - 111 kN

(Grease) Lubrication Speed - 5300 r/min

(Oil) Lubrication Speed - 7000 r/min

Calculation factor (e) - 0,25

Calculation factor (Y0) - 2,6

Calculation factor (Y2) - 3,9

Calculation factor (Y3) - 2,7

• Model Number: 21308EAE4
• Inner Diameter：40mm Outer Diameter：90mm Width：23mm
• Type：Spherical Roller Bearings
• Update date：2025-12-11
• Application:Generator,flow control valve,chamfer,metallurgical mold,vertical pull,Other Measurements,Material handling equipment,electromyography machine,Special Equipment,sucker industry,non-ferrous metal alloy
• Similar models:ISO 21308W33 FAG 21308-E1-K NTN 21308C NSK 21308EAE4 KOYO 21308RH CX 21308KCW33+AH308 AST 21308MB NSK 21308L11ACAM CX 21308KCW33 ISB 21308EKW33+H308
• BEARING POWER International Trading Co.,Ltd. specialize in 21308EAE4 products，there is large inventory of NSK 21308EAE4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 21308EAE4 Which NSK 21308EAE4 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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