d - 45 mm

D - 100 mm

T - 27,25 mm

B - 25 mm

C - 20 mm

a - 25,7 mm

r min. - 2 mm

r2 min. - 1,5 mm

da min. - 55 mm

da max - 57 mm

Da min - 81 mm

Da max. - 90 mm

Db min. - 94 mm

ra max. - 2 mm

rb max. - 1,5 mm

Weight - 1 Kg

Basic dynamic load rating (C) - 109 kN

Basic static load rating (C0) - 119 kN

(Grease) Lubrication Speed - 4100 r/min

(Oil) Lubrication Speed - 5500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: 30309CR
• Inner Diameter：45mm Outer Diameter：100mm Width：27,25mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:electromagnet,Optical detection,sheet industry,inorganic chemical,tube,Spectrum Products,chuck industry,animal anatomy,electromyography machine,Hydraulic Hose,surgical instruments
• Similar models:FBJ 30309D NTN 4T-430309 NKE 30309 FAG 30309-A NACHI E30309J KOYO 30309DJR Timken 30309 Timken XFA30309M/Y30309M Timken X30309M/Y30309RM PFI 30309
• BEARING POWER International Trading Co.,Ltd. specialize in 30309CR products，there is large inventory of KOYO 30309CR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30309CR Which KOYO 30309CR 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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