K21 PU(7x13x3,5)
Inner diameter:: 7 mm
Outer diameter: 13 mm
The size of the width: 3,5 mm
Outer diameter: 13 mm
The size of the width: 3,5 mm
U-RING
7x13x3,5
K21
PU
Bearing DC4972(4C)N
Manufacturer: ETERNO
Sizes: 49.721x66.381x13.5 (mm)
Weight:: 100 (kg)
Bearing NUKR 160
Manufacturer: ETERNO
Sizes: 160x56x180 (mm)
Weight:: 11.7 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 32.50x39.60x3.55 (mm)
Корпус UKT318+H2318
Manufacturer: NACHI
Weight:: 21.4 (kg)
ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21311-E1
Manufacturer: FAG
Sizes: 55x120x29 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 300x340x16 (mm)
Подшипник E30222J
Manufacturer: NACHI
Sizes: 110x200x41 (mm)
Weight:: 5.00 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 22x35x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 8.50x12.10x1.80 (mm)
AT5 DD
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.