d - 140 mm

D - 300 mm

T - 67,75 mm

B - 62 mm

C - 53 mm

a - 56,9 mm

r min. - 5 mm

r2 min. - 4 mm

da min. - 162 mm

da max - 179 mm

Da min - 254 mm

Da max. - 282 mm

Db min. - 273 mm

ra max. - 4 mm

rb max. - 3 mm

Weight - 22,6 Kg

Basic dynamic load rating (C) - 749 kN

Basic static load rating (C0) - 962 kN

(Grease) Lubrication Speed - 1300 r/min

(Oil) Lubrication Speed - 1700 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y1) - 1,74

• Model Number: 30328JR
• Inner Diameter：140mm Outer Diameter：300mm Width：67,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:metal mold,Spectrum Products,switch,thread processing machine,Water Monitoring,agrochemical,Infrared Technology,medical equipment,Energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving energy saving,key lock,electromyography machine
• Similar models:ISO 30328 NKE 30328 KOYO 30328D KOYO 46T30328JR/115,5 KOYO 30328JR NTN 30328U FAG 30328 NTN 430328X CYSD 30328 NTN 430328XU
• BEARING POWER International Trading Co.,Ltd. specialize in 30328JR products，there is large inventory of KOYO 30328JR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30328JR Which KOYO 30328JR 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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