K21 PU(290x310x12)
Inner diameter:: 290 mm
Outer diameter: 310 mm
The size of the width: 12 mm
Outer diameter: 310 mm
The size of the width: 12 mm
U-RING
290x310x12
K21
PU
O-RING
Manufacturer: NQK SF
Sizes: 38.50x45.60x3.55 (mm)

1.78 NBR 90(031,47x01,78)
Manufacturer: KASTAS

Krestovina 23,82X61,3
Manufacturer: TOYO

ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF2575-L-TV
Manufacturer: INA-FAG
Sizes: 25x75x18 (mm)
Weight:: 0.84 (kg)

Bearing FC68399A
Manufacturer: INA-FAG
Sizes: 78.100x97.350x1.740 (mm)
Weight:: 0.035 (kg)

K73 POLYESTER/PTFE(58x63x20)
Manufacturer: KASTAS
Sizes: 58x63x20 (mm)

T5 DD
Manufacturer: ContiTech AG

Bearing HK4020
Manufacturer: ETERNO
Sizes: 40x47x20 (mm)
Weight:: 0.054 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 19x41x7 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7020-E-T-P4S
Manufacturer: FAG
Sizes: 100x150x24 (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.