Bearings RF44
Inner diameter:: 19.050 mm
Outer diameter: 69.850 mm
The size of the width: 39.690 mm
Weight:: 1.021 kg
Outer diameter: 69.850 mm
The size of the width: 39.690 mm
Weight:: 1.021 kg
Technical specifications
Designation: RF44
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 19.050 mm
Outside diameter (D): 69.850 mm
Width (B): 39.690 mm
Outer cage width (C): 38.1 mm
Weight: 1.021 kg
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x49x8 (mm)

Bearing WS89311
Manufacturer: INA-FAG
Sizes: 55x105x10.5 (mm)
Weight:: 0.485 (kg)

HTD 1360 8M CXA
Manufacturer: ContiTech AG

K21 PU(58x70x6)
Manufacturer: KASTAS
Sizes: 58x70x6 (mm)

Подшипник NUP 421
Manufacturer: NACHI
Sizes: 105x260x60 (mm)
Weight:: 19.5 (kg)

ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF2575-TV
Manufacturer: INA-FAG
Sizes: 25x75x18 (mm)
Weight:: 0.78 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 42x54x10 (mm)

XPC 3350 Lw / Ld ( ХРС 3350 )
Manufacturer: ContiTech AG

HTD 111 3M
Manufacturer: ContiTech AG

Bearing FC68256
Manufacturer: INA-FAG
Sizes: 25.400x44.500x0.810 (mm)
Weight:: 0.006 (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.