K21 PU(35x50x8)
Inner diameter:: 35 mm
Outer diameter: 50 mm
The size of the width: 8 mm
Outer diameter: 50 mm
The size of the width: 8 mm
U-RING
35x50x8
K21
PU
Bearing 7203CTAP5 (36203KJ)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)

Подшипник 51206
Manufacturer: NACHI
Sizes: 30x52x16 (mm)
Weight:: 3.9 (kg)

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 65x85x13 (mm)

Подшипник RLM3520
Manufacturer: NSK-RHP
Sizes: 35x42x20 (mm)
Weight:: 0.046 (kg)

Подшипник 7907 A5
Manufacturer: NSK-RHP
Sizes: 35x55x10 (mm)
Weight:: 0.074 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 15x30x7.5/9.5 (mm)

Подшипник 6807DD
Manufacturer: NSK-RHP
Sizes: 35x47x7 (mm)
Weight:: 0.027 (kg)

Bearing 6219ZN (150219)
Manufacturer: TMB
Sizes: 95x170x32 (mm)
Weight:: 2.65 (kg)

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 30x42x7 (mm)

Bearing FC3852114
Manufacturer: TMB
Sizes: 189.8x260x114 (mm)
Weight:: 17.6 (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.