Bearing 21311 (53311)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Technical specifications
Designation : 21311
ГОСТ : 53311
Dimensions, mm : 55x120x29
Producer : TMB
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ NA6914-ZW
Manufacturer: INA-FAG
Sizes: 70x100x54 (mm)
Bearing 948
Manufacturer: INA-FAG
Sizes: 240x345x85 (mm)
Weight:: 25.628 (kg)
Bearing SPHERICAL ROLLER BEARINGS
Manufacturer: ETERNO
K35 PU PU/NBR(120x135,1x6,3)
Manufacturer: KASTAS
Sizes: 120x135,1x6,3 (mm)
Bearing NU203E (32203E)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.068 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 110x150x12 (mm)
Bearing FC182870
Manufacturer: TMB
Sizes: 90x140x70 (mm)
Weight:: 4.1 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 380x430x20 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 37.70x44.70x3.50 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71916-C-T-P4S
Manufacturer: FAG
Sizes: 80x110x16 (mm)
INSTALLING BEARINGS
Approximately 16% of all early pill accidents are caused by faulty mounting (generally excessive force) and lack of proper tools.
DROPPING BEARINGS
The need for dismantling (removal) of the bearing can be caused by several reasons: failure of the bearings, disassembly of other parts of the mechanism, and so on.
SELECTION OF FUEL OILS
The use of grease to lubricate the bearings ensures smooth operation and maximum reliability of bearings, even in extreme conditions.
