d - 20 mm

D - 52 mm

B - 15 mm

C - 15 mm

r min. - 1,1 mm

da min. - 26,5 mm

da max - 28,5 mm

Da max. - 45,5 mm

ra max. - 1 mm

Weight - 0,144 Kg

Basic dynamic load rating (C) - 15,9 kN

Basic static load rating (C0) - 7,9 kN

(Grease) Lubrication Speed - 14 000 r/min

(Oil) Lubrication Speed - 17 000 r/min

Calculation factor (f0) - 12,4

• Model Number:6304
• Inner Diameter：20mm Outer Diameter：52mm Width：15mm
• Type：Deep Groove Ball Bearings
• Update date：2026-01-13
• Application:universal category,tube,reducer,medical equipment,electromagnet,baler,industry test,Medical printer,engineering machinery,packing equipment,rock drilling machinery
• Similar models:CRAFT 6304ZZ ZEN 6304-2RS Fersa 6304/17B17-2RS NKE 6304-2RS2 FAG 6304-2Z ISB 6304-Z NACHI 6304-2NSE9 NTN 6304ZZN SKF E2.6304-2Z NTN 6304LB
• BEARING POWER International Trading Co.,Ltd. specialize in 6304 products，there is large inventory of NTN 6304 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6304 Which NTN 6304 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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