K21 PU(170x183x13)
Inner diameter:: 170 mm
Outer diameter: 183 mm
The size of the width: 13 mm
Outer diameter: 183 mm
The size of the width: 13 mm
U-RING
170x183x13
K21
PU
Mechanical seal RM 551С
Manufacturer: RiMi

ZX 35 ZX 911 Ld
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x41.25x7 (mm)

Bearing BK1010
Manufacturer: ETERNO
Sizes: 10x14x10 (mm)
Weight:: 4.1 (kg)

Подшипник 6305ZZ
Manufacturer: NSK-RHP
Sizes: 25x62x17 (mm)
Weight:: 0.235 (kg)

Bearing 7218CETAP4 (36218KJ-SH)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)

Подшипник NA4920
Manufacturer: NSK-RHP
Sizes: 100x140x40 (mm)
Weight:: 1.95 (kg)

K27 PU(45x53x4,5/5,8)
Manufacturer: KASTAS
Sizes: 45x53x4,5/5,8 (mm)

Krestovina 19x53,8
Manufacturer: TOYO

Bearing 30208P5 (D7208E)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.42 (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.