K21 PU(38x50x7)
Inner diameter:: 38 mm
Outer diameter: 50 mm
The size of the width: 7 mm
Outer diameter: 50 mm
The size of the width: 7 mm
U-RING
38x50x7
K21
PU
Подшипник 23132EX1
Manufacturer: NACHI
Sizes: 160x270x86 (mm)
Weight:: 20.5 (kg)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x80x10 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81224-TV
Manufacturer: INA-FAG
Sizes: 120x170x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 11.20x15.00x1.90 (mm)
Bearing 389A / 383A
Manufacturer: TIMKEN
Sizes: 53.975x100.000x21.000 (mm)
Weight:: 0.710 (kg)
Подшипник 54413U
Manufacturer: NSK-RHP
Sizes: 65x140x119 (mm)
Weight:: 0.73 (kg)
Подшипник 5218A
Manufacturer: NACHI
Sizes: 90x160x52.4 (mm)
Weight:: 4.28 (kg)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 15.70x39.60x11.90 (mm)
ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN5090-TV
Manufacturer: INA-FAG
Sizes: 50x67x60 (mm)
Подшипник 51209
Manufacturer: NSK-RHP
Sizes: 45x73x20 (mm)
Weight:: 225 (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.