K21 PU(25x50x12)
Inner diameter:: 25 mm
Outer diameter: 50 mm
The size of the width: 12 mm
Outer diameter: 50 mm
The size of the width: 12 mm
U-RING
25x50x12
K21
PU
Bearings RCT44A
Manufacturer: INA-FAG
Sizes: 139.700x256.540x63.500 (mm)
Weight:: 18.700 (kg)

SPA 1257
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 16x27x7 (mm)

ATG10 5690 MFX - Megaflex ( ATK10 5690 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

MEGADYNE ISORAN 540 L
Manufacturer: ContiTech AG

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB7205-C-T-P4S
Manufacturer: FAG
Sizes: 25x52x15 (mm)

K21 NBR(190x220x25)
Manufacturer: KASTAS
Sizes: 190x220x25 (mm)

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 121.05x160.42x28.58 (mm)

Bearing B709CP6 (E136019)
Manufacturer: TMB
Sizes: 9x24x7 (mm)
Weight:: 0.014 (kg)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6307-2RSR
Manufacturer: FAG
Sizes: 35x80x21 (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.