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31311

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Tapered Roller Bearing

31311

MODEL: 31311

High speed, high precision High rigidity, impact resistance, vibration resistance Can withstand large axial loads Mainly suitable for bearing radial and axial combined loads dominated by radial loads, while large taper angle tapered roller bearings can withstand combined loads dominated by axial loads. Tapered roller b

Model number31311
Bore diameter d [mm]55
Outside diameter D [mm]120
Width B [mm]29
Dynamic load C [kN]149
Static load C₀ [kN]137
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TECHNICAL DATA

Product Specifications

Model number31311
Bore diameter d [mm]55
Outside diameter D [mm]120
Width B [mm]29
Dynamic load C [kN]149
Static load C₀ [kN]137
Limiting speed [r/min]5600
MaterialBearing steel
AvailabilityContact us for current stock and lead time
Reference speed [r/min]4300
Source catalogue categoryTapered Roller Bearing
Bore diameter55mm
Outside diameter120mm
Width29mm
Weight1.5kg
Material, bearingBearing steel
BrandFAG/SKF/KOYO/NSK/NACHI/NTN/TIMKEN

PRODUCT DETAILS

About 31311

High speed, high precision

High rigidity, impact resistance, vibration resistance

Can withstand large axial loads

Mainly suitable for bearing radial and axial combined loads dominated by radial loads, while large taper angle tapered roller bearings can withstand combined loads dominated by axial loads. Tapered roller bearings are separable bearings, and their inner components and outer rings can be installed separately. The radial clearance and axial clearance of the bearing can be adjusted during installation and use, and can also be installed with interference fit. Tapered roller bearings generally use steel plate stamping cages, and steel plate welded cages or steel pillar solid cages when the size is larger.

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