Bearing 61903-ZZP6 (E1080903)
Inner diameter:: 17 mm
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Outer diameter: 30 mm
The size of the width: 7 mm
Weight:: 0.016 kg
Technical specifications
Designation : 61903-ZZP6
ГОСТ : E1080903
Dimensions, mm : 17x30x7
Producer : TMB
K21 NBR(130x160x15)
Manufacturer: KASTAS
Sizes: 130x160x15 (mm)

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 55x85x15 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 67.00x72.00x2.50 (mm)

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Manufacturer: TMB
Sizes: 160x240x80 (mm)
Weight:: 13 (kg)

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Manufacturer: KASTAS
Sizes: 12x18x4 (mm)

Подшипник FJ-3516
Manufacturer: NSK-RHP
Sizes: 35x42x16 (mm)
Weight:: 0.032 (kg)

K10 NBR(14x22x6/8)
Manufacturer: KASTAS
Sizes: 14x22x6/8 (mm)

GEAR PULLEYS 8M-45S 112.99 (8M-45S 112.99/21)
Manufacturer: BBC

Bearing 32311 (7611E)
Manufacturer: TMB
Sizes: 55x120x45.5 (mm)
Weight:: 2.5 (kg)

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Manufacturer: KASTAS
Sizes: 30x38x5,7 (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.