Bearing 639/8-ZZ (3080098)
Inner diameter:: 8 mm
Outer diameter: 19 mm
The size of the width: 9 mm
Weight:: 0.011 kg
Outer diameter: 19 mm
The size of the width: 9 mm
Weight:: 0.011 kg
Technical specifications
Designation : 639/8-ZZ
ГОСТ : 3080098
Dimensions, mm : 8x19x9
Producer : TMB
Корпус
Manufacturer: NACHI
Weight:: 42.3 (kg)
ContiTech HTD 8M 20 HP-PAZ
Manufacturer: ContiTech AG
Bearing N308EMZ1 (2308EHZ1)
Manufacturer: TMB
Sizes: 40x90x23 (mm)
Weight:: 0.65 (kg)
Bearing 3578A / 3520
Manufacturer: TIMKEN
Sizes: 44.45x84.138x30.162 (mm)
Weight:: 0.679 (kg)
Bearing 29326 (9039326)
Manufacturer: TMB
Sizes: 130x225x58 (mm)
Weight:: 9 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 10x26x7 (mm)
1.78 NBR 70(017,17x01,78)
Manufacturer: KASTAS
Bearing NU208
Manufacturer: ETERNO
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
5 NBR 70(140,00x05,00)
Manufacturer: KASTAS
Подшипник 6320NSL
Manufacturer: NACHI
Sizes: 100x215x47 (mm)
Weight:: 7.00 (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.
