Bearing NNTR120X290X135 2Z
Inner diameter:: 120 mm
Outer diameter: 290 mm
The size of the width: 135 mm
Weight:: 133 kg
Outer diameter: 290 mm
The size of the width: 135 mm
Weight:: 133 kg
Technical specifications
Designation: NNTR120X290X135 2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter: 120 mm
External diameter: 290 mm
Width: 135 mm
Weight: 133 kg
RPP8 DD 4908 MFX - Megaflex
Manufacturer: ContiTech AG

SPC 5000
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 75x95x10 (mm)

K21 NBR(42x50x5)
Manufacturer: KASTAS
Sizes: 42x50x5 (mm)

Подшипник RS-5048
Manufacturer: NSK-RHP
Sizes: 240x360x160 (mm)
Weight:: 57 (kg)

K18 (150x125x25,4)
Manufacturer: KASTAS
Sizes: 150x125x25,4 (mm)

Подшипник 7321BDF
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 9.34 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 165.00x185.00x10.00 (mm)

Bearing BCE126
Manufacturer: INA-FAG
Sizes: 19.050x25.400x9.525 (mm)
Weight:: 0.010 (kg)

B-1260
Manufacturer: ContiTech AG


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.