K21 NBR(53x63x12)
Inner diameter:: 53 mm
Outer diameter: 63 mm
The size of the width: 12 mm
Outer diameter: 63 mm
The size of the width: 12 mm
U-RING
53x63x12
K21
NBR
Подшипник N 320
Manufacturer: NACHI
Sizes: 100x185.5x47 (mm)
Weight:: 7.53 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 44.00x52.00x4.00 (mm)

Подшипник F694ZZ
Manufacturer: NSK-RHP
Sizes: 4x12.5x4 (mm)
Weight:: 1.96 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 117.00x123.00x3.00 (mm)

Подшипник 7208DB
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)

Подшипник 40TMP93
Manufacturer: NSK-RHP
Sizes: 40x78x22 (mm)

Bearings G1111-KRR-B
Manufacturer: INA-FAG
Weight:: 0.81 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 398.60x410.00x5.70 (mm)

T10 DD
Manufacturer: ContiTech AG

Bearing 23028 (3053128)
Manufacturer: TMB
Sizes: 140x210x53 (mm)
Weight:: 6.55 (kg)


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.