K21 NBR(42x50x8)
Inner diameter:: 42 mm
Outer diameter: 50 mm
The size of the width: 8 mm
Outer diameter: 50 mm
The size of the width: 8 mm
U-RING
42x50x8
K21
NBR
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 33x55x12 (mm)

B 208 17x5285 Li / 5330 Ld
Manufacturer: ContiTech AG

T20 DD
Manufacturer: ContiTech AG

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 40x55x6 (mm)

Подшипник 16001
Manufacturer: NSK-RHP
Sizes: 12x28x7 (mm)
Weight:: 0.019 (kg)

SPC 3810
Manufacturer: ContiTech AG

Bearing 399AS / 394A
Manufacturer: TIMKEN
Sizes: 68.262x110x22 (mm)
Weight:: 0.756 (kg)

Bearing NU2306
Manufacturer: ETERNO
Sizes: 30x72x27 (mm)
Weight:: 0.53 (kg)

Bearing K100x108x30
Manufacturer: INA-FAG
Sizes: 100x108x30 (mm)
Weight:: 0.0180 (kg)

Bearing 717813
Manufacturer: TMB
Sizes: 63.5x114x68.102 (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.