K518 (250x225x25,4)
Inner diameter:: 250 mm
Outer diameter: 225 mm
The size of the width: 25,4 mm
Outer diameter: 225 mm
The size of the width: 25,4 mm
PISTON SEAL
250x225x25,4
K518
Bearing QJ217M (176217H)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 2.25 (kg)

K87 NBR(19,6x24,3x1,5 )
Manufacturer: KASTAS
Sizes: 19,6x24,3x1,5 (mm)

Подшипник 7214
Manufacturer: NACHI
Sizes: 70x125x24 (mm)
Weight:: 1.12 (kg)

Bearing 23052 (3053152)
Manufacturer: TMB
Sizes: 260x400x104 (mm)
Weight:: 48.5 (kg)

Bearing 81296 M
Manufacturer: INA-FAG
Sizes: 480x650x135 (mm)
Weight:: 128.300 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x48x8 (mm)

Подшипник NUP 2222 EM
Manufacturer: NSK-RHP
Sizes: 110x200x53 (mm)
Weight:: 7.65 (kg)

Bearing 6316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 3.68 (kg)

Bearing 6352
Manufacturer: TMB
Sizes: 260x540x102 (mm)
Weight:: 116 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 65x88x12 (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.