Bearing 81138 M
Inner diameter:: 190 mm
Outer diameter: 240 mm
The size of the width: 37 mm
Weight:: 3.84 kg
Outer diameter: 240 mm
The size of the width: 37 mm
Weight:: 3.84 kg
Technical specifications
Designation: 81138 M
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 190 mm
External diameter: 240 mm
Width (B): 37 mm
Weight: 3.84 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x34x5 (mm)
BB249 ( ВВ 249 ) Le= 6394 мм
Manufacturer: ContiTech AG
Bearing NA4928 2RS
Manufacturer: ETERNO
Sizes: 140x160x190 (mm)
Weight:: 4.34 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x118x10 (mm)
Bearing NUP315ENX2
Manufacturer: TMB
Sizes: 75x160x37 (mm)
Weight:: 3.45 (kg)
Manufacturer: ContiTech AG
Подшипник C 3068 M
Manufacturer: SKF
Sizes: 340x520x133 (mm)
Weight:: 100 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 62x80x10 (mm)
Bearings PASE2-3/16
Manufacturer: INA-FAG
Weight:: 4 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x56x10 (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.
