Bearing NNTR50X130X65 2Z
Inner diameter:: 50 mm
Outer diameter: 130 mm
The size of the width: 65 mm
Weight:: 63 kg
Outer diameter: 130 mm
The size of the width: 65 mm
Weight:: 63 kg
Technical specifications
Designation: NNTR50X130X65 2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 50 mm
External diameter: 130 mm
Width: 65 mm
Weight: 63 kg
Mechanical seal RM 166-7/8"
Manufacturer: RiMi

Bearing IR30x38x20
Manufacturer: INA-FAG
Sizes: 30x38x20 (mm)
Weight:: 0.648 (kg)

SPB 2650 Lw
Manufacturer: ContiTech AG

Bearing N2228EM (2528EH)
Manufacturer: TMB
Sizes: 140x250x68 (mm)
Weight:: 15.6 (kg)

V 206/6 FK
Manufacturer: ContiTech AG

K21 PU(6x14x6)
Manufacturer: KASTAS
Sizes: 6x14x6 (mm)

K18 (32x22x15,5)
Manufacturer: KASTAS
Sizes: 32x22x15,5 (mm)

Подшипник F-1612
Manufacturer: NSK-RHP
Sizes: 16x22x12 (mm)
Weight:: 0.014 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 12x24x4.5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x80x10 (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.