K21 NBR(160x190x21)
Inner diameter:: 160 mm
Outer diameter: 190 mm
The size of the width: 21 mm
Outer diameter: 190 mm
The size of the width: 21 mm
U-RING
160x190x21
K21
NBR
Bearing BK1512
Manufacturer: ETERNO
Sizes: 15x21x12 (mm)
Weight:: 12.7 (kg)

K38 PU(45x53x5,8)
Manufacturer: KASTAS
Sizes: 45x53x5,8 (mm)

Krestovina 22х76
Manufacturer: TOYO

C 107 22x2720 Li / 2779 Ld
Manufacturer: ContiTech AG

K35 PTFE/NBR(55x65,7x4,2)
Manufacturer: KASTAS
Sizes: 55x65,7x4,2 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 60x74x10 (mm)

Bearing 6220Z2 (220Z2)
Manufacturer: TMB
Sizes: 100x180x34 (mm)
Weight:: 3.15 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x44x8 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 13x28x7 (mm)

ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ311-E-TVP2 + HJ311-E
Manufacturer: FAG
Sizes: 55x120x29 (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.