Bearing 51111 (8111)
Inner diameter:: 55 mm
Outer diameter: 78 mm
The size of the width: 16 mm
Weight:: 0.23 kg
Outer diameter: 78 mm
The size of the width: 16 mm
Weight:: 0.23 kg
Technical specifications
Designation : 51111
ГОСТ : 8111
Dimensions, mm : 55x78x16
Producer : TMB
Bearing 4304
Manufacturer: ETERNO
Sizes: 20x52x21 (mm)
Weight:: 0.21 (kg)
T5/690 ( Т5 690 )
Manufacturer: ContiTech AG
Подшипник NNCL4948CV
Manufacturer: SKF
Sizes: 240x320x80 (mm)
Weight:: 18 (kg)
Подшипник 6914NR
Manufacturer: NACHI
Sizes: 70x100x16 (mm)
Weight:: 0.332 (kg)
Подшипник 21311EAKE4
Manufacturer: NSK-RHP
Sizes: 55x120x29 (mm)
Weight:: 1.58 (kg)
K21 NBR(45x60x7,5)
Manufacturer: KASTAS
Sizes: 45x60x7,5 (mm)
Bearing NU352EM (32352EH)
Manufacturer: TMB
Sizes: 260x540x102 (mm)
Weight:: 125 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x31x5 (mm)
Подшипник 2921
Manufacturer: NACHI
Sizes: 105x140x25 (mm)
Weight:: 0.73 (kg)
K21 NBR(14x32x8)
Manufacturer: KASTAS
Sizes: 14x32x8 (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.
