K21 NBR(45x57x6)
Inner diameter:: 45 mm
Outer diameter: 57 mm
The size of the width: 6 mm
Outer diameter: 57 mm
The size of the width: 6 mm
U-RING
45x57x6
K21
NBR
Bearing 628/4-ZP6 (E2060084)
Manufacturer: TMB
Sizes: 4x9x3 (mm)
Weight:: 0.0007 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCY)
Manufacturer: STO
Sizes: 40x75x12/17 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x51x10 (mm)

Bearing SCE2220
Manufacturer: INA-FAG
Sizes: 34.925x41.275x31.750 (mm)
Weight:: 0.081 (kg)

8V 1120 / 25J 2845 Le
Manufacturer: ContiTech AG

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA6916-ZW
Manufacturer: INA-FAG
Sizes: 90x110x54 (mm)

A 96,5 13x2450 Li / 2480 Ld
Manufacturer: ContiTech AG

Подшипник NJ 2315
Manufacturer: NACHI
Sizes: 75x160x55 (mm)
Weight:: 4.84 (kg)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NUP216-E-TVP2
Manufacturer: FAG
Sizes: 80x140x26 (mm)

MEGADYNE ISORAN 300H
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.