d - 50 mm

D - 110 mm

T - 29,25 mm

B - 27 mm

C - 19 mm

a - 35 mm

r min. - 2,5 mm

r2 min. - 2 mm

da min. - 62 mm

da max - 62 mm

Da min - 87 mm

Da max. - 98 mm

Db min. - 105 mm

ra max. - 2 mm

rb max. - 2 mm

Weight - 1,25 Kg

Basic dynamic load rating (C) - 115 kN

Basic static load rating (C0) - 133 kN

(Grease) Lubrication Speed - 3100 r/min

(Oil) Lubrication Speed - 4300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:30310DJR
• Inner Diameter：50mm Outer Diameter：110mm Width：29,25mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:decoration machinery,Grinding and polishing equipment,tower crane,generator,food packaging,mechanical and electrical,hydraulic control element,magnetic elements,Other machinery,sample cup,outdoor equipment
• Similar models:FBJ 30310D Timken X30310M/Y30310M Timken X30310M/Y30310RM NTN 4T-30310DDF Timken L630349/L630310 NTN 30310 NTN 4T-30310 PFI 30310 KOYO 30310CR KOYO 46T30310JR/51,5
• BEARING POWER International Trading Co.,Ltd. specialize in 30310DJR products，there is large inventory of KOYO 30310DJR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 30310DJR Which KOYO 30310DJR 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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