K21 NBR(15x22x4)
Inner diameter:: 15 mm
Outer diameter: 22 mm
The size of the width: 4 mm
Outer diameter: 22 mm
The size of the width: 4 mm
U-RING
15x22x4
K21
NBR
O-RING
Manufacturer: NQK SF
Sizes: 480.00x490.00x5.00 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 269.50x286.30x8.40 (mm)

M (MXL)
Manufacturer: ContiTech AG

Bearing K30X40X30
Manufacturer: ETERNO
Sizes: 30x40x30 (mm)
Weight:: 0.073 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC4)
Manufacturer: STO
Sizes: 27x39x10.5 (mm)

Подшипник 5200AZ
Manufacturer: NACHI
Sizes: 10x30x14.3 (mm)
Weight:: 0.05 (kg)

ContiTech STD 8M 30 HP
Manufacturer: ContiTech AG

Подшипник C 2212 TN9
Manufacturer: SKF
Sizes: 60x110x28 (mm)
Weight:: 1.1 (kg)

Krestovina 22x57
Manufacturer: TOYO

K40 PU/POM(140x115x15)
Manufacturer: KASTAS
Sizes: 140x115x15 (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.