d - 45 mm

D - 100 mm

B - 25 mm

C - 25 mm

r min. - 1,5 mm

Weight - 1,05 Kg

Basic dynamic load rating (C) - 150 kN

Basic static load rating (C0) - 124 kN

(Grease) Lubrication Speed - 5000 r/min

(Oil) Lubrication Speed - 6300 r/min

Calculation factor (e) - 0,26

Calculation factor (Y0) - 2,56

Calculation factor (Y1) - 2,62

Calculation factor (Y2) - 3,9

• Model Number:21309EK
• Inner Diameter：45mm Outer Diameter：100mm Width：25mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Animal Tracking,Storage Tool,bathroom facilities,Surveying Surveying Instruments,top industry,filter paper products,vertical sawing machine,spreader series,bio-chemical,diagnostic test paper,auto tools
• Similar models:NACHI 21309E NACHI 21309AX NACHI 21309AXK NACHI 21309EK
• BEARING POWER International Trading Co.,Ltd. specialize in 21309EK products，there is large inventory of NACHI 21309EK . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 21309EK Which NACHI 21309EK 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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