K21 NBR(70x85x7,5)
Inner diameter:: 70 mm
Outer diameter: 85 mm
The size of the width: 7,5 mm
Outer diameter: 85 mm
The size of the width: 7,5 mm
U-RING
70x85x7,5
K21
NBR
Bearing 7309ACZ1 (46309Z1)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.91 (kg)

Bearing 61917 (1000917)
Manufacturer: TMB
Sizes: 85x120x18 (mm)
Weight:: 0.55 (kg)

XT200 PU(36x44x5,7)
Manufacturer: KASTAS
Sizes: 36x44x5,7 (mm)

SPZ 1837
Manufacturer: ContiTech AG

Bearings NNTR130X310X146 2Z
Manufacturer: INA-FAG
Sizes: 130x310x146 (mm)
Weight:: 65.2 (kg)

Bearing 4310
Manufacturer: ETERNO
Sizes: 50x110x40 (mm)
Weight:: 1.53 (kg)

RPP8 6136 ( RPP 8 6136 -V, -M, -MFX )
Manufacturer: ContiTech AG

K780 PTFE(85x90x35)
Manufacturer: KASTAS
Sizes: 85x90x35 (mm)

Bearing NU1052MP6 (E32152H)
Manufacturer: TMB
Sizes: 260x400x65 (mm)
Weight:: 29.5 (kg)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 35x76x10 (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.