Bearing BK1512
Inner diameter:: 15 mm
Outer diameter: 21 mm
The size of the width: 12 mm
Weight:: 12.7 kg
Outer diameter: 21 mm
The size of the width: 12 mm
Weight:: 12.7 kg
Technical specifications
Designation : BK1512
Dimensions, mm : 15x21x12
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 12.7 Kg
Dynamic load rating (C) - 7000 kN
Static load rating (C0) - 8400 kN
Grease lubrication speed - 14000 rev/min
Bearings NA4920
Manufacturer: INA-FAG
Sizes: 100x140x40 (mm)
Weight:: 1.9 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 105x140x15 (mm)
Подшипник MR31
Manufacturer: NSK-RHP
Sizes: 1x3x1.5 (mm)
Weight:: 4 (kg)
Bearing 22315 KCW33
Manufacturer: ETERNO
Sizes: 75x160x55 (mm)
Weight:: 5.031 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 17x43x9 (mm)
Manufacturer: ContiTech AG
Bearing NJ312
Manufacturer: ETERNO
Sizes: 60x130x31 (mm)
Weight:: 1.92 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing FC67614
Manufacturer: INA-FAG
Sizes: 26.300x42x2 (mm)
Weight:: 0.014 (kg)
K53 PU(70x87x10/11)
Manufacturer: KASTAS
Sizes: 70x87x10/11 (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.
