K21 PU(28x44x8)
Inner diameter:: 28 mm
Outer diameter: 44 mm
The size of the width: 8 mm
Outer diameter: 44 mm
The size of the width: 8 mm
U-RING
28x44x8
K21
PU
Bearing N228E (2228E)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 8.75 (kg)

K21 PU(130x160x18)
Manufacturer: KASTAS
Sizes: 130x160x18 (mm)

Подшипник NNCF5005CV
Manufacturer: SKF
Sizes: 25x47x30 (mm)
Weight:: 0.23 (kg)

CONTI-V D173 32X4394 Li/4470 Ld L=L EL
Manufacturer: ContiTech AG

Bearing 6008
Manufacturer: ETERNO
Sizes: 40x68x15 (mm)
Weight:: 0.197 (kg)

Подшипник NUP 228 E
Manufacturer: NACHI
Sizes: 140x250x42 (mm)
Weight:: 8.9 (kg)

Подшипник 6820ZZ
Manufacturer: NSK-RHP
Sizes: 100x125x13 (mm)
Weight:: 0.31 (kg)

Подшипник BL 206
Manufacturer: NSK-RHP
Sizes: 30x62x16 (mm)
Weight:: 0.215 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x55x7 (mm)

Подшипник 14138A/14276
Manufacturer: NSK-RHP
Sizes: 34.925x69.012x19.845 (mm)
Weight:: 0.329 (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.