O-RING
Inner diameter:: 21.00 mm
Outer diameter: 28.00 mm
The size of the width: 3.50 mm
Outer diameter: 28.00 mm
The size of the width: 3.50 mm
21.00x28.00x3.50
HTD 117 3M CXP
Manufacturer: ContiTech AG

Подшипник E30313DJ
Manufacturer: NACHI
Sizes: 65x140x36 (mm)
Weight:: 2.43 (kg)

Подшипник 7004DB
Manufacturer: NACHI
Sizes: 20x42x12 (mm)
Weight:: 0.079 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 47x75x7 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 6x13x8 (mm)

K21 NBR(20x30x5)
Manufacturer: KASTAS
Sizes: 20x30x5 (mm)

Подшипник 7911 A5
Manufacturer: NSK-RHP
Sizes: 55x80x13 (mm)
Weight:: 0.184 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7213-C-T-P4S
Manufacturer: FAG
Sizes: 65x120x23 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 20x36x8 (mm)

Bearing 7317 B
Manufacturer: ETERNO
Sizes: 85x180x41 (mm)
Weight:: 4.91 (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.