d - 50 mm

D - 110 mm

T - 29,25 mm

B - 27 mm

C - 20 mm

a - 27,5 mm

r min. - 2,5 mm

r2 min. - 2 mm

da min. - 62 mm

da max - 64 mm

Da min - 90 mm

Da max. - 98 mm

Db min. - 103 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 124 kN

Basic static load rating (C0) - 143 kN

(Grease) Lubrication Speed - 3700 r/min

(Oil) Lubrication Speed - 4900 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: 30310CR
• Inner Diameter：50mm Outer Diameter：110mm Width：29,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-17
• Application:top industry,Food testing,extruder,storage shelves,Vertical pull,packing equipment,agricultural testing and analysis equipment and related,plant determination,Liposuction device,hydraulic cylinder buffer,aerial work equipment
• Similar models:Fersa 30310F NTN 4T-30310 Timken X30310/Y30310 NTN 4T-430310DX KBC 30310DJ NSK HR30310DJ NTN 30310 NACHI E30310J Timken 30310 KOYO 46T30310JR/51,5
• BEARING POWER International Trading Co.,Ltd. specialize in 30310CR products，there is large inventory of KOYO 30310CR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30310CR Which KOYO 30310CR 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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