d - 400 mm

D - 720 mm

B - 256 mm

C - 256 mm

r min. - 6 mm

da min. - 428 mm

Da max. - 692 mm

ra max. - 5 mm

Weight - 468 Kg

Basic dynamic load rating (C) - 5210 kN

Basic static load rating (C0) - 9850 kN

(Grease) Lubrication Speed - 350 r/min

(Oil) Lubrication Speed - 470 r/min

Calculation factor (e) - 0,37

Calculation factor (Y0) - 1,76

Calculation factor (Y1) - 1,8

Calculation factor (Y2) - 2,69

• Model Number: 23280R
• Inner Diameter：400mm Outer Diameter：720mm Width：256mm
• Type：Spherical Roller Bearings
• Update date：2025-12-17
• Application:rolling mill roll neck and slowdown device,quality inspection equipment,chromatography,Optical Instruments,EEG,Gear grinding machine,Digital Generator,Spectrum Products,electric pump,Industrial,medical Equipment
• Similar models:CX 23280KCW33+AH3280 NTN 23280B NKE 23280-K-MB-W33+AH3280 NKE 23280-K-MB-W33+OH3280-H NKE 23280-K-MB-W33 FAG 23280-B-K-MB+H3280-HG NTN 23280BK Timken 23280YMB ISO 23280W33 CX 23280CW33
• BEARING POWER International Trading Co.,Ltd. specialize in 23280R products，there is large inventory of KOYO 23280R . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 23280R Which KOYO 23280R 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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