Bearing 51238 (8238)
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 12 kg
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 12 kg
Technical specifications
Designation : 51238
ГОСТ : 8238
Dimensions, mm : 190x270x62
Producer : TMB
Bearing 638ZZ (80038)
Manufacturer: TMB
Sizes: 8x28x9 (mm)
Weight:: 0.03 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 41.70x48.70x3.50 (mm)
AT10 1250 ( АТ10 1250 ) MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG
Bearing 30210
Manufacturer: ETERNO
Sizes: 50x90x20 (mm)
Weight:: 0.54 (kg)
Подшипник C 4122 V
Manufacturer: SKF
Sizes: 110x180x69 (mm)
Weight:: 7.1 (kg)
K21 NBR(16x22x7)
Manufacturer: KASTAS
Sizes: 16x22x7 (mm)
Bearing 6311Z1 (311Z1)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 240x280x18 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 27x49x10/13 (mm)
T20 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.
