d - 140 mm

D - 300 mm

T - 67,75 mm

B - 62 mm

C - 53 mm

ra1 max. - 3 mm

a - 56,5 mm

r min. - 5 mm

r1 min. - 4 mm

da min. - 162 mm

Da min - 251 mm

Da max. - 282 mm

db max. - 179 mm

Db min. - 273 mm

ra max. - 4 mm

Sa - 9 mm

Sb - 14,5 mm

Weight - 21,2 Kg

Basic dynamic load rating (C) - 735 kN

Basic static load rating (C0) - 950 kN

(Grease) Lubrication Speed - 1 300 r/min

(Oil) Lubrication Speed - 1 700 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 0,96

Calculation factor (Y2) - 1,74

• Model Number:30328U
• Inner Diameter：140mm Outer Diameter：300mm Width：67,75mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:survey accessories,hydraulic pump,fabric products,storage and transportation equipment,Die,Industrial Electromechanical,Body shaping,large agricultural machinery,switch,reinforced machinery,Cylinder Pneumatic Treatment Element
• Similar models:NTN 430328X NSK HR30328J NACHI 30328 CX 30328A NTN 30328U CYSD 30328 KOYO 46T30328JR/115,5 NTN 430328XU CRAFT 30328 NKE 30328
• BEARING POWER International Trading Co.,Ltd. specialize in 30328U products，there is large inventory of NTN 30328U . We has been built up long-term cooperation with NTN company, could make a bulk order of the 30328U Which NTN 30328U 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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