K21 NBR(7x13x3,5 )
Inner diameter:: 7 mm
Outer diameter: 13 mm
The size of the width: 3,5 mm
Outer diameter: 13 mm
The size of the width: 3,5 mm
U-RING
7x13x3,5
K21
NBR
Bearing 3201 2RS
Manufacturer: ETERNO
Sizes: 12x32x15.9 (mm)
Weight:: 0.058 (kg)

Bearing 23048KW33
Manufacturer: TMB
Sizes: 240x360x92 (mm)
Weight:: 33.5 (kg)

Подшипник 23980EK
Manufacturer: NACHI
Sizes: 400x540x106 (mm)
Weight:: 71.4 (kg)

K38 PU(80x96x9,5)
Manufacturer: KASTAS
Sizes: 80x96x9,5 (mm)

K21 NBR(260x285x12)
Manufacturer: KASTAS
Sizes: 260x285x12 (mm)

Подшипник 6908-2NSE
Manufacturer: NACHI
Sizes: 40x62x12 (mm)
Weight:: 0.108 (kg)

Bearing SCH88
Manufacturer: NACHI
Sizes: 12.700x19.050x12.700 (mm)
Weight:: 0.010 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 168.00x175.00x3.50 (mm)

Подшипник SL 18 4932
Manufacturer: INA-FAG
Sizes: 160x220x60 (mm)
Weight:: 7.00 (kg)

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.