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
Подшипник NJ 2244
Manufacturer: NACHI
Sizes: 220x400x108 (mm)
Weight:: 61.8 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 68x100x13 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (GA)
Manufacturer: STO
Sizes: 45x55x7/10 (mm)
K16 (125x108x26,5)
Manufacturer: KASTAS
Sizes: 125x108x26,5 (mm)
RPP8 3992 ( RPP 8 3992 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7208-C-T-P4S
Manufacturer: FAG
Sizes: 40x80x18 (mm)
RPP8 6080 ( RPP 8 6080 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6004-2Z
Manufacturer: FAG
Sizes: 20x42x12 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 37x67x9/15 (mm)
Krestovina 20x59
Manufacturer: TOYO
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.
