d - 55 mm

D - 120 mm

T - 70 mm

C - 57 mm

r min. - 2 mm

r1 min. - 0,6 mm

da min. - 67 mm

Da min - 111 mm

ra max. - 2 mm

rb max. - 0,6 mm

Weight - 3,57 Kg

Basic dynamic load rating (C) - 256 kN

Basic static load rating (C0) - 341 kN

(Grease) Lubrication Speed - 2700 r/min

(Oil) Lubrication Speed - 3600 r/min

Calculation factor (e) - 0,35

Calculation factor (Y0) - 1,91

Calculation factor (Y2) - 1,96

• Model Number:46T30311JR/57
• Inner Diameter：55mm Outer Diameter：120mm Width：70mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Automobile,Machine Tool Accessories,CNC,Warehouse Shelf Equipment,Dental Equipment,Medium and large motor,air shower etc,small appliances,joint protection,Forging machine,aerial work equipment
• Similar models:Fersa 469/453A KOYO 46T30307DJR/35,5 KOYO 46T32232JR/144 CX JM624649/10 CX HM801346/10 KOYO 46334A KOYO 6461/6420 KOYO 46T30314JR/67 FBJ 42687/46260 KOYO 46T32317JR/108
• BEARING POWER International Trading Co.,Ltd. specialize in 46T30311JR/57 products，there is large inventory of KOYO 46T30311JR/57 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 46T30311JR/57 Which KOYO 46T30311JR/57 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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