d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

ra1 max. - 1 mm

Angle (α) - 40 °

a - 93,5 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 98 mm

da min. - 119 mm

ra max. - 2,5 mm

Db max - 218 mm

Weight - 16,72 Kg

Basic dynamic load rating (C) - 330 kN

Basic static load rating (C0) - 385 kN

(Grease) Lubrication Speed - 2 300 r/min

(Oil) Lubrication Speed - 3 100 r/min

• Model Number: 7321BDB
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-23
• Application:Pneumatic Actuator,Medical printer,shoe-making machinery,ship special,Gas turbine,axle lathe,wheel lathe,tooth filling,hydraulic pressure gauge,journal lathe,natural instruments
• Similar models:NKE 7321-BECB-MP NACHI 7321CDB NTN 7321C ISO 7321ADB ISO 7321BDB NTN 7321DT NACHI 7321BDB CX 7321B-UO NACHI 7321DF CX 7321A-UD
• BEARING POWER International Trading Co.,Ltd. specialize in 7321BDB products，there is large inventory of NTN 7321BDB . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7321BDB Which NTN 7321BDB 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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