Bearings NNTR55X140X70 2Z
Inner diameter:: 55 mm
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg
Outer diameter: 140 mm
The size of the width: 70 mm
Weight:: 6.4 kg
Technical specifications
Designation: NNTR55X140X70 2Z
Producer: INA
Technical data from the manufacturers catalog :
Inner diameter (d): 55 mm
Outside diameter (D): 140 mm
Width (B): 70 mm
Outer cage width (C): 68 mm
Weight: 6.4 kg
Подшипник 6826VV
Manufacturer: NSK-RHP
Sizes: 130x165x18 (mm)
Weight:: 0.758 (kg)

Bearing 21318KW33 (53318kw33)
Manufacturer: TMB
Sizes: 90x190x43 (mm)
Weight:: 7.25 (kg)

XL 210 MEGADYNE MEGAPOWER
Manufacturer: ContiTech AG

Bearing 608/Z1 (18Z1)
Manufacturer: TMB
Sizes: 8x22x7 (mm)
Weight:: 0.012 (kg)

Bearings NKI75/35
Manufacturer: INA-FAG
Sizes: 75x105x35 (mm)
Weight:: 0.908 (kg)

Подшипник NJ 217
Manufacturer: NACHI
Sizes: 85x150x28 (mm)
Weight:: 1.92 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 84.00x89.00x2.50 (mm)

Mechanical seal RM 108-19
Manufacturer: RiMi

Krestovina 29,5x53
Manufacturer: TOYO

O-RING
Manufacturer: NQK SF
Sizes: 85.00x95.60x5.30 (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.