Bearings K87440
Inner diameter:: 200 mm
Outer diameter: 400 mm
The size of the width: 28 mm
Weight:: 10.78 kg
Outer diameter: 400 mm
The size of the width: 28 mm
Weight:: 10.78 kg
Technical specifications
Designation: K87440
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 200 mm
Outside diameter (D): 400 mm
Width (B): 28 mm
Weight: 10.78 kg
Size (d1): 218 mm
Size (B): 394 mm
Limiting speed (rpm): 950
Loading capacity dynamic (C): 2290
Loading capacity dynamic (C0): 10700
RPP8 6032 ( RPP 8 6032 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник NUP 411
Manufacturer: NSK-RHP
Sizes: 55x140x33 (mm)
Weight:: 2.5 (kg)

Bearing N203EM (2203EH)
Manufacturer: TMB
Sizes: 17x42x12 (mm)
Weight:: 0.066 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 88x110x12 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 26x35x7 (mm)

Bearing NU230EMP6 (E32230EH)
Manufacturer: TMB
Sizes: 150x270x45 (mm)
Weight:: 11.5 (kg)

Подшипник 5212AZZ
Manufacturer: NACHI
Sizes: 60x110x36.5 (mm)
Weight:: 1.36 (kg)

ATG10 4340 MFX - Megaflex ( ATK10 4340 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

Подшипник NNU 4938
Manufacturer: NSK-RHP
Sizes: 190x260x69 (mm)
Weight:: 10.9 (kg)

Bearing 3003 ZZ
Manufacturer: ETERNO
Sizes: 17x35x14 (mm)
Weight:: 0.042 (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.