d - 20 mm

D - 52 mm

B - 15 mm

ra1 max. - 0,6 mm

Angle (α) - 40 °

a - 22,5 mm

r min. - 1,1 mm

r1 min. - 0,6 mm

2B - 30 mm

da min. - 27 mm

Da max. - 45 mm

db min - 24,5 mm

ra max. - 1 mm

Db max - 47,5 mm

Weight - 0,282 Kg

Basic dynamic load rating (C) - 28,2 kN

Basic static load rating (C0) - 19,3 kN

(Grease) Lubrication Speed - 11 000 r/min

(Oil) Lubrication Speed - 14 000 r/min

• Model Number: 7304BDT
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Angular Contact Ball Bearings
• Update date：2025-04-22
• Application:transistor fittings,machine tool spindle,Laser Devices,nail products,spring industry,large agricultural machinery,lifting tackle,Medium and large motor,extruder,economic mold,security equipment
• Similar models:NTN 7304CGD2/GNP4 ISB 7304B CX 7304C-UO ISO 7304CDT NACHI 7304B CX 7304A KOYO 7304 NTN 7304BDF ZEN 7304B FBJ 7304B
• BEARING POWER International Trading Co.,Ltd. specialize in 7304BDT products，there is large inventory of NTN 7304BDT . We has been built up long-term cooperation with NTN company, could make a bulk order of the 7304BDT Which NTN 7304BDT 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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