d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

Angle (α) - 40 °

a - 22,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

da min. - 27 mm

db min - 24,5 mm

ra max. - 1 mm

Weight - 0,141 Kg

Basic dynamic load rating (C) - 17,3 kN

Basic static load rating (C0) - 9,65 kN

(Grease) Lubrication Speed - 13 000 r/min

(Oil) Lubrication Speed - 18 000 r/min

• Model Number:7304B
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-12-22
• Application:electronic components,instrumentation instrument,Small air generators,Control,dye pigments,Performance test,education model Instruments,Dental Equipment,pump,miscellaneous instruments,Insect Capture
• Similar models:CYSD 7304CDF CX 7304C-UO NKE 7304-BE-TVP ISO 7304C ISO 7304ADF NTN 7304BDF CX 7304A FAG 7304-B-JP ISO 7304ADB SIGMA 7304-B
• BEARING POWER International Trading Co.,Ltd. specialize in 7304B products，there is large inventory of NTN 7304B . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7304B Which NTN 7304B 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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