K21 PU(25x40x11)
Inner diameter:: 25 mm
Outer diameter: 40 mm
The size of the width: 11 mm
Outer diameter: 40 mm
The size of the width: 11 mm
U-RING
25x40x11
K21
PU
Bearing NU234EMP5 (D32234EH)
Manufacturer: TMB
Sizes: 170x310x52 (mm)
Weight:: 17.6 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS71919-C-T-P4S
Manufacturer: FAG
Sizes: 95x130x18 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 98.00x102.00x2.00 (mm)
Корпус UCP206
Manufacturer: NACHI
Weight:: 1.3 (kg)
Bearing LR207NPPU
Manufacturer: INA-FAG
Sizes: 35x80x17 (mm)
Weight:: 17 (kg)
Корпус UCT312
Manufacturer: NACHI
Weight:: 7.6 (kg)
Подшипник FWF-253216-E
Manufacturer: NSK-RHP
Sizes: 25x32x16 (mm)
Weight:: 0.024 (kg)
Подшипник 7206 A
Manufacturer: NSK-RHP
Sizes: 30x62x16 (mm)
Weight:: 0.197 (kg)
Подшипник RS-5026
Manufacturer: NSK-RHP
Sizes: 130x200x95 (mm)
Weight:: 10.6 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x45x10 (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.