d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

r min. - 3 mm

da min. - 118 mm

Da max. - 212 mm

ra max. - 2.5 mm

Weight - 10.0 Kg

Basic dynamic load rating (C) - 149 kN

Basic static load rating (C0) - 60.2 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0.23

Calculation factor (Y0) - 2.86

Calculation factor (Y1) - 2.73

Calculation factor (Y2) - 4.22

• Model Number: 1321
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Self-Aligning Ball Bearings
• Update date：2025-12-17
• Application:bio-chemical,sheet industry,Industrial,economic mold,Storage Tool,organic raw materials,metallurgy,Beauty and Body,miscellaneous instruments,survey accessories,Plastic molding
• Similar models:KOYO 1321 CX 1321K ISO 1321K+H321 NACHI 1321 NTN 1321S FAG 1321-M ISO 1321K NKE 1321 ISO 1321 NSK 1321
• BEARING POWER International Trading Co.,Ltd. specialize in 1321 products，there is large inventory of KOYO 1321 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 1321 Which KOYO 1321 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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