d - 105 mm

D - 225 mm

B - 49 mm

C - 49 mm

Angle (α) - 30 °

a - 23.1 mm

r min. - 3 mm

r1 min. - 1.1 mm

2B - 98 mm

da min. - 112 mm

Da max. - 218 mm

ra max. - 1 mm

Weight - 9.34 Kg

Basic dynamic load rating (C) - 355 kN

Basic static load rating (C0) - 410 kN

(Grease) Lubrication Speed - 2100 r/min

(Oil) Lubrication Speed - 2800 r/min

• Model Number:7321DF
• Inner Diameter：105mm Outer Diameter：225mm Width：49mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-26
• Application:machine lathe,food add,Broadcasting System,Rolling mill,machining,water,storage shelves,thread processing machine,Embroidery,Surveying Surveying Instruments,equipment
• Similar models:NTN 7321BDF NKE 7321-BECB-MP CX 7321C-UX CX 7321C NACHI 7321BDF NACHI 7321DT NTN 7321BG NTN 7321B NACHI 7321B NTN 7321
• BEARING POWER International Trading Co.,Ltd. specialize in 7321DF products，there is large inventory of NACHI 7321DF . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 7321DF Which NACHI 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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