K21 NBR(42x57x8)
Inner diameter:: 42 mm
Outer diameter: 57 mm
The size of the width: 8 mm
Outer diameter: 57 mm
The size of the width: 8 mm
U-RING
42x57x8
K21
NBR
T5 DD
Manufacturer: ContiTech AG
ContiTech HTD 8M 25 HP-PAZ
Manufacturer: ContiTech AG
Подшипник 23280EK
Manufacturer: NACHI
Sizes: 400x720x256 (mm)
Weight:: 461 (kg)
Подшипник 22320EAE4
Manufacturer: NSK
Sizes: 100x215x73 (mm)
Weight:: 12.7 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x35x4 (mm)
Bearing D17A1
Manufacturer: INA
Sizes: 38.100x64.643x15.99 (mm)
Weight:: 209 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ С КОРОТКИМИ ЦИЛИНДРИЧЕСКИМИ И ИГОЛЬЧАТЫМИ РОЛИКАМИ NKXR50
Manufacturer: INA
Sizes: 50x62x35 (mm)
Bearing 7311ACP6 (E46311)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.4 (kg)
AT5 DD
Manufacturer: ContiTech AG
Bearings RCT20C
Manufacturer: INA
Sizes: 57.150x107.950x25.400 (mm)
Weight:: 1.052 (kg)
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.