Bearings K81172
Inner diameter:: 360 mm
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Outer diameter: 440 mm
The size of the width: 25 mm
Weight:: 5.55 kg
Technical specifications
Designation: K81172
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 360 mm
Outside diameter (D): 440 mm
Width (B): 25 mm
Weight: 5.55 kg
Size (d1): 374 mm
Size (B): 434 mm
Limiting speed (rpm): 700
Loading capacity dynamic (C): 1140
Loading capacity dynamic (C0): 5100
O-RING
Manufacturer: NQK SF
Sizes: 20.80x27.00x3.10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 115x145x12 (mm)
Bearing N2205
Manufacturer: ETERNO
Sizes: 25x52x18 (mm)
Weight:: 0.17 (kg)
K06 NBR(32x40x3,5/5)
Manufacturer: KASTAS
Sizes: 32x40x3,5/5 (mm)
Bearings RT622
Manufacturer: INA-FAG
Sizes: 66.675x110.300x25.400 (mm)
Weight:: 0.973 (kg)
Bearing NNU4932K/W33P5 (D4382932K)
Manufacturer: TMB
Sizes: 160x220x60 (mm)
Weight:: 6.53 (kg)
K21 PU(25x33x6 )
Manufacturer: KASTAS
Sizes: 25x33x6 (mm)
1.78 NBR 70(37,82x1,78)
Manufacturer: KASTAS
K25 NBR/Metal(130x20x29 )
Manufacturer: KASTAS
Sizes: 130x20x29 (mm)
Подшипник 23138EK
Manufacturer: NACHI
Sizes: 190x320x104 (mm)
Weight:: 35 (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.
