K21 NBR(12x25x8)
Inner diameter:: 12 mm
Outer diameter: 25 mm
The size of the width: 8 mm
Outer diameter: 25 mm
The size of the width: 8 mm
U-RING
12x25x8
K21
NBR
GEAR PULLEYS 8M-36S 90.07 (8M-36S 90.07/21)
Manufacturer: BBC

K21 NBR(22x32x8)
Manufacturer: KASTAS
Sizes: 22x32x8 (mm)

Bearing 2777 / 2729
Manufacturer: TIMKEN
Sizes: 38.1x76.2x23.812 (mm)
Weight:: 0.508 (kg)

K22 NBR(120x135x9,5)
Manufacturer: KASTAS
Sizes: 120x135x9,5 (mm)

MEGADYNE ISORAN 1790 SLV5 ( RPP5 1790 SILVER )
Manufacturer: ContiTech AG

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3004-B-TVH
Manufacturer: FAG
Sizes: 20x42x16 (mm)

Подшипник 230/500E
Manufacturer: NACHI
Sizes: 500x720x167 (mm)
Weight:: 228 (kg)

K21 NBR(250x290x20)
Manufacturer: KASTAS
Sizes: 250x290x20 (mm)

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 7322-B-TVP
Manufacturer: FAG
Sizes: 110x240x50 (mm)

Корпус KHPF207A
Manufacturer: NACHI
Weight:: 0.82 (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.