K21 PU(4x10x4)
Inner diameter:: 4 mm
Outer diameter: 10 mm
The size of the width: 4 mm
Outer diameter: 10 mm
The size of the width: 4 mm
U-RING
4x10x4
K21
PU
Bearing KBK14x18x17
Manufacturer: INA-FAG
Sizes: 14x18x17 (mm)
Weight:: 0.011 (kg)

CONTI-V D225 32X5715 Li/5791 Ld L=L EL
Manufacturer: ContiTech AG

Bearing 81168 M
Manufacturer: INA-FAG
Sizes: 340x420x64 (mm)
Weight:: 19.45 (kg)

Krestovina 30x85,5
Manufacturer: TOYO

Подшипник 6321
Manufacturer: NACHI
Sizes: 105x225x49 (mm)
Weight:: 8.05 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 34x47x9 (mm)

K68 POM(50x55x20)
Manufacturer: KASTAS
Sizes: 50x55x20 (mm)

K35 PTFE/NBR(80x90,7x4,2)
Manufacturer: KASTAS
Sizes: 80x90,7x4,2 (mm)

K18 (139,7x114,3x31,75 )
Manufacturer: KASTAS
Sizes: 139,7x114,3x31,75 (mm)

SPB 1340 Lw
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.