Bearing 638Z (60038)
Inner diameter:: 8 mm
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.03 kg
Outer diameter: 28 mm
The size of the width: 9 mm
Weight:: 0.03 kg
Technical specifications
Designation : 638Z
ГОСТ : 60038
Dimensions, mm : 8x28x9
Producer : TMB
K21 NBR(15x21x3,5)
Manufacturer: KASTAS
Sizes: 15x21x3,5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 48x82x10 (mm)
Bearing QJF1040 (116140)
Manufacturer: TMB
Sizes: 200x310x51 (mm)
Weight:: 14.7 (kg)
K56 NBR/TPE(63x75x13 )
Manufacturer: KASTAS
Sizes: 63x75x13 (mm)
Подшипник 22324AEX
Manufacturer: NACHI
Sizes: 120x260x86 (mm)
Weight:: 22.2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 35x72x13/16 (mm)
Подшипник 1997X/1922
Manufacturer: NSK-RHP
Sizes: 26.988x57.15x19.845 (mm)
Weight:: 0.229 (kg)
K09 PU(115x127x5,5/10)
Manufacturer: KASTAS
Sizes: 115x127x5,5/10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 150.17x160.77x5.30 (mm)
Подшипник 7210CDB
Manufacturer: NACHI
Sizes: 50x90x20 (mm)
Weight:: 0.485 (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.
