d - 35 mm

D - 80 mm

T - 22,75 mm

B - 21 mm

C - 15 mm

ra1 max. - 1,5 mm

a - 26 mm

r min. - 2 mm

r1 min. - 1,5 mm

da min. - 45 mm

Da min - 62 mm

Da max. - 71,5 mm

db max. - 44 mm

Db min. - 76,5 mm

ra max. - 2 mm

Sa - 3 mm

Sb - 7,5 mm

Weight - 0,53 Kg

Basic dynamic load rating (C) - 63,5 kN

Basic static load rating (C0) - 70 kN

(Grease) Lubrication Speed - 4 400 r/min

(Oil) Lubrication Speed - 5 800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y2) - 0,73

• Model Number: 4T-30307D
• Inner Diameter：35mm Outer Diameter：80mm Width：22,75mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:gas turbine,equipment and,hardware,Microwave Equipment,Storage Tool,chamfering machine etc,relay,plastic molding,car and accessories,manual Tools,wheel lathe
• Similar models:KOYO 30307DJR Timken X30307M/Y30307M NACHI E30307J PFI 30307D NTN 30307C NTN 4T-30307 FBJ 30307D Fersa 30307F NACHI E30307DJ KOYO 46T30307DJR/35,5
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-30307D products，there is large inventory of NTN 4T-30307D . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-30307D Which NTN 4T-30307D 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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