Bearing NJ311EMZ1
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Technical specifications
Designation : NJ311EMZ1
Dimensions, mm : 55x120x29
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 32.95x37.05x3.80 (mm)
Подшипник 22340CAE4
Manufacturer: NSK
Sizes: 200x420x138 (mm)
Weight:: 92.6 (kg)
5.7 NBR 70(269,30x05,70)
Manufacturer: KASTAS
RPP8 DD 1964 MFX - Megaflex
Manufacturer: ContiTech AG
Bearing B33
Manufacturer: INA
Sizes: 63.500x100.813x22.225 (mm)
Weight:: 0.609 (kg)
K05 PU (55x63x4/7)
Manufacturer: KASTAS
Sizes: 55x63x4/7 (mm)
Подшипник 7021C
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (kg)
Manufacturer: ContiTech AG
Bearing 4216 2RS
Manufacturer: ETERNO
Sizes: 80x140x33 (mm)
Manufacturer: ContiTech AG
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.