K21 PU(250x270x15)
Inner diameter:: 250 mm
Outer diameter: 270 mm
The size of the width: 15 mm
Outer diameter: 270 mm
The size of the width: 15 mm
U-RING
250x270x15
K21
PU
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SCJRY)
Manufacturer: STO
Sizes: 23x36x7 (mm)
Bearing 4454
Manufacturer: INA-FAG
Sizes: 127.000x184.150x41.280 (mm)
Weight:: 3.442 (kg)
Подшипник 23044A2X
Manufacturer: NACHI
Sizes: 220x340x90 (mm)
Weight:: 30.5 (kg)
Подшипник NF 421
Manufacturer: NSK-RHP
Sizes: 105x220.5x60 (mm)
Weight:: 17.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 82.80x100.00x8.60 (mm)
CX 76 CX 1995 Ld
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 35x45x7 (mm)
Подшипник 74525/74850
Manufacturer: NSK-RHP
Sizes: 133.35x215.9x47.625 (mm)
Weight:: 6.43 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6305-2RSR
Manufacturer: FAG
Sizes: 25x62x17 (mm)
HTD 550 5M
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.