K21 NBR(50x70x12)
Inner diameter:: 50 mm
Outer diameter: 70 mm
The size of the width: 12 mm
Outer diameter: 70 mm
The size of the width: 12 mm
U-RING
50x70x12
K21
NBR
Bearing 7312C (36312)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)

SPB 1575
Manufacturer: ContiTech AG

AT10 DD
Manufacturer: ContiTech AG

140XL
Manufacturer: ContiTech AG

ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN90180-L-TV
Manufacturer: INA-FAG
Sizes: 90x125x135 (mm)

Подшипник NUP 256
Manufacturer: NACHI
Sizes: 260x500x80 (mm)
Weight:: 71.5 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x35x4 (mm)

2 NBR 70(012,50x02,00)
Manufacturer: KASTAS

Подшипник 6005VV
Manufacturer: NSK-RHP
Sizes: 25x47x12 (mm)
Weight:: 0.079 (kg)

Bearing NN3018 K
Manufacturer: ETERNO
Sizes: 90x140x37 (mm)
Weight:: 2.05 (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.