Bearings NNTR120X290X135 2Z

PRODUCTS (Bearings NNTR120X290X135 2Z)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

Bearings NNTR120X290X135 2Z

Inner diameter:: 120 mm
Outer diameter: 290 mm
The size of the width: 135 mm
Weight:: 52.8 kg

Technical specifications

Designation: NNTR120X290X135 2Z

Producer: INA

Technical data from the manufacturers catalog :

Inner diameter (d): 120 mm

Outside diameter (D): 290 mm

Width (B): 135 mm

Outer cage width (C): 133 mm

Weight: 52.8 kg

Подшипник 7211CDT

Manufacturer: NACHI

Sizes: 55x100x21 (mm)

Weight:: 0.635 (kg)

SALNIK REINFORCED (TC)

ContiTech STD 5M 25 HP-PAZ

Manufacturer: ContiTech AG

K17X PTFE/NBR(190x169x8,1)

Manufacturer: KASTAS

Sizes: 190x169x8,1 (mm)

Подшипник 22238CAKE4

Manufacturer: NSK-RHP

Sizes: 190x340x92 (mm)

Weight:: 35.5 (kg)

Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 78x115x12 (mm)

Sizes: 65x75x1,7 (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.