K84 PU(250x238,4x12,30 )
Inner diameter:: 250 mm
Outer diameter: 238,4 mm
The size of the width: 12,30 mm
Outer diameter: 238,4 mm
The size of the width: 12,30 mm
STATIC SEAL
250x238,4x12,30
K84
PU
O-RING
Manufacturer: NQK SF
Sizes: 3.40x8.00x2.30 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x170x16 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 26x34x4.5/7 (mm)

B 91,5 17x2325 Li / 2370 Ld
Manufacturer: ContiTech AG

Bearing 3780 / 3720
Manufacturer: TIMKEN
Sizes: 50.8x93.264x30.162 (mm)
Weight:: 0.848 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71919-E-T-P4S
Manufacturer: FAG
Sizes: 95x130x18 (mm)

Подшипник BL 312 Z
Manufacturer: NSK-RHP
Sizes: 60x130x31 (mm)
Weight:: 1.88 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 110.60x122.00x5.70 (mm)

Bearing 14138A / 14282
Manufacturer: TIMKEN
Sizes: 34.925x71.996x19.002 (mm)
Weight:: 0.416 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x52x8 (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.