d - 105 mm

D - 225 mm

B - 49 mm

ra1 max. - 1 mm

Angle (α) - 25 °

a - 72 mm

r min. - 3 mm

r1 min. - 1,1 mm

2B - 98 mm

Da max. - 211 mm

db min - 112 mm

ra max. - 2,5 mm

Weight - 16,4 Kg

Basic dynamic load rating (C) - 355 kN

Basic static load rating (C0) - 420 kN

(Grease) Lubrication Speed - 2 700 r/min

(Oil) Lubrication Speed - 3 600 r/min

• Model Number: 7321DF
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-15
• Application:plastic molding,test strip,natural instruments,bag machine,sleep monitoring,education model Instruments,packing equipment,Microwave Equipment,Machine tools,hydraulic pump,mechanical and electrical
• Similar models:CX 7321A-UD NSK 7321B NACHI 7321BDB NACHI 7321CDB NTN 7321DT NTN 7321B NACHI 7321 CYSD 7321BDB NTN 7321C KOYO 7321B
• BEARING POWER International Trading Co.,Ltd. specialize in 7321DF products，there is large inventory of NTN 7321DF . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7321DF Which NTN 7321DF 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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