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
Bearing QJ340N2
Manufacturer: TMB
Sizes: 200x420x80 (mm)
Weight:: 55.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 7.00x8.00x0.50 (mm)
K18 (30x17x15,4)
Manufacturer: KASTAS
Sizes: 30x17x15,4 (mm)
Подшипник 6010ZENR
Manufacturer: NACHI
Sizes: 50x80x16 (mm)
Bearings RF-32-PP
Manufacturer: INA-FAG
Sizes: 15.875x50.800x33.340 (mm)
Weight:: 0.476 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ LSL192336-TB
Manufacturer: INA-FAG
Sizes: 180x380x126 (mm)
Bearing N304E (2304E)
Manufacturer: TMB
Sizes: 20x52x15 (mm)
Weight:: 0.15 (kg)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ ZKLFA1563-2Z
Manufacturer: INA-FAG
Sizes: 15x42x25 (mm)
Weight:: 0.31 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x47x10 (mm)
Bearings RSTO20
Manufacturer: INA-FAG
Sizes: 20x47x16 (mm)
Weight:: 0.152 (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.
