Bearing BK4012
Inner diameter:: 40 mm
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.030 kg
Outer diameter: 47 mm
The size of the width: 12 mm
Weight:: 0.030 kg
Technical specifications
Designation: BK4012
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 40 mm
External diameter: 47 mm
Width: 12 mm
Weight: 0.030 kg
Bearing NN3022K (3182122)
Manufacturer: TMB
Sizes: 110x170x45 (mm)
Weight:: 3.4 (kg)
SEALS (REINFORCED SEAL) (AZ)
Manufacturer: FEKO
Sizes: 21x40x7 (mm)
Bearing ASNU 70
Manufacturer: ETERNO
Sizes: 60x150x51 (mm)
Weight:: 4160 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 5x16x6 (mm)
K26 NBR 80(40x14x23)
Manufacturer: KASTAS
Sizes: 40x14x23 (mm)
Bearing 51428
Manufacturer: ETERNO
Sizes: 140x280x112 (mm)
Weight:: 34.5 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32018-XA-N11CA-A220-270
Manufacturer: FAG
Sizes: 90x140x64 (mm)
3.53 NBR 70(136,12x3,53)
Manufacturer: KASTAS
K21 NBR(45x70x12)
Manufacturer: KASTAS
Sizes: 45x70x12 (mm)
K18 (80x60x22,4)
Manufacturer: KASTAS
Sizes: 80x60x22,4 (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.
