d - 20 mm

D - 52 mm

T - 22,25 mm

B - 21 mm

C - 18 mm

a - 14,4 mm

r min. - 1,5 mm

r2 min. - 1,5 mm

da min. - 28,5 mm

da max - 27 mm

Da min - 43 mm

Da max. - 43,5 mm

Db min. - 47 mm

ra max. - 1,5 mm

rb max. - 1,5 mm

Weight - 0,244 Kg

Basic dynamic load rating (C) - 45,1 kN

Basic static load rating (C0) - 46,7 kN

(Grease) Lubrication Speed - 8400 r/min

(Oil) Lubrication Speed - 11000 r/min

Calculation factor (e) - 0,3

Calculation factor (Y0) - 1,1

Calculation factor (Y1) - 2

• Model Number: 32304JR
• Inner Diameter：20mm Outer Diameter：52mm Width：22,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:air shower etc,ECG,welding equipment,special broaching machine,ventilation fans,walking Food processing machinery and equipment,enzyme,flexible processing,mathematical instruments,test laboratory equipment and accessories,SPA equipment
• Similar models:ZVL 32304A KOYO 32304JR NTN 323044 NACHI H-E32304J ISO 32304 NSK HR32304J Timken X32304/Y32304 NTN 323048 NTN 323040 Timken 32304
• BEARING POWER International Trading Co.,Ltd. specialize in 32304JR products，there is large inventory of KOYO 32304JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 32304JR Which KOYO 32304JR 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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  HK1518RS	21		18	SKF	NEEDLE BEARING