Bearing 6307Z2 (307Z2)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.46 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.46 kg
Technical specifications
Designation : 6307Z2
ГОСТ : 307Z2
Dimensions, mm : 35x80x21
Producer : TMB
Подшипник NNCL 4848 CV
Manufacturer: SKF
Sizes: 240x300x60 (mm)
Weight:: 9.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 330.00x350.00x10.00 (mm)
K81 TPE(138,4x150x2,5)
Manufacturer: KASTAS
Sizes: 138,4x150x2,5 (mm)
Mechanical seal RM 551С
Manufacturer: RiMi
Корпус UCP311
Manufacturer: NACHI
Weight:: 7.7 (kg)
K33 PU(80x90x7)
Manufacturer: KASTAS
Sizes: 80x90x7 (mm)
Bearing STO20
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 15.8 (kg)
Подшипник 53436XU
Manufacturer: NSK-RHP
Sizes: 180x360x164 (mm)
Weight:: 0.73 (kg)
Подшипник 6317N
Manufacturer: NACHI
Sizes: 85x180x41 (mm)
Weight:: 4.23 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 4.50x6.50x1.00 (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.
