d - 105 mm

D - 225 mm

T - 53.5 mm

B - 49 mm

C - 41 mm

a - 9.4 mm

r1 min. - 4 mm

r2 min. - 3 mm

Weight - 9.30 Kg

Basic dynamic load rating (C) - 380000 kN

Basic static load rating (C0) - 450000 kN

(Grease) Lubrication Speed - 1700 r/min

(Oil) Lubrication Speed - 2300 r/min

Calculation factor (e) - 0.35

Calculation factor (Y0) - 0.95

Calculation factor (Y1) - 1.73

• Model Number: 30321
• Inner Diameter：105mm Outer Diameter：225mm Width：53.5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-09
• Application:woodworking machinery,medical equipment,motorcycle,gantry processing,journal lathe,Dental Equipment,forming machine,safety testing,agricultural testing and analysis equipment and related,other mold,medical equipment
• Similar models:NACHI 30321D NTN 430321XU KOYO 30321 NTN 30321 NACHI 30321 NTN 30321U CRAFT 30321 NTN 430321X KOYO 30321D FAG 30321-XL
• BEARING POWER International Trading Co.,Ltd. specialize in 30321 products，there is large inventory of NACHI 30321 . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 30321 Which NACHI 30321 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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