K21 NBR(90x110x10)
Inner diameter:: 90 mm
Outer diameter: 110 mm
The size of the width: 10 mm
Outer diameter: 110 mm
The size of the width: 10 mm
U-RING
90x110x10
K21
NBR
O-RING
Manufacturer: NQK SF
Sizes: 38.70x49.30x5.30 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 119x141x12 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 3.00x4.00x0.50 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 56x73.15x10 (mm)

Подшипник NUP 352
Manufacturer: NACHI
Sizes: 260x540x102 (mm)
Weight:: 117 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x47x5 (mm)

Krestovina 23X44,6
Manufacturer: TOYO

Подшипник FJ-2526
Manufacturer: NSK-RHP
Sizes: 25x32x26 (mm)
Weight:: 0.04 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 28.50x44.50x8.00 (mm)

Подшипник 02475/02420
Manufacturer: NSK-RHP
Sizes: 68.262x31.75x22.225 (mm)
Weight:: 0.381 (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.