d - 17 mm

D - 47 mm

T - 15,25 mm

B - 14 mm

C - 12 mm

ra1 max. - 1 mm

a - 10,5 mm

r min. - 1 mm

r1 min. - 1 mm

da min. - 22,5 mm

Da min - 40 mm

Da max. - 41,5 mm

db max. - 24 mm

Db min. - 42 mm

ra max. - 1 mm

Sa - 3 mm

Sb - 3,5 mm

Weight - 0,134 Kg

Basic dynamic load rating (C) - 28,9 kN

Basic static load rating (C0) - 26,3 kN

(Grease) Lubrication Speed - 9 000 r/min

(Oil) Lubrication Speed - 12 000 r/min

Calculation factor (e) - 0,29

Calculation factor (Y0) - 1,16

Calculation factor (Y2) - 2,11

• Model Number: 4T-30303
• Inner Diameter：17mm Outer Diameter：47mm Width：15,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:ventilator anesthesia machine etc,Film machine,Cylinder Type,scientific instruments,air conditioning tools,medical equipment,Broadcasting System,power protection,Grinding and polishing equipment,ventilation fans,granulator
• Similar models:Timken X30303/Y30303 PFI 30303D KOYO 30303R NSK 30303D PFI 30303 NTN 4T-30303 CYSD 30303 SKF 30303J2 FBJ 30303D FAG 30303-A
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30303 products，there is large inventory of NTN 4T-30303 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30303 Which NTN 4T-30303 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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