Bearing 61903-ZZ (1080903)
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-ZZ
ГОСТ : 1080903
Dimensions, mm : 17x30x7
Producer : TMB
Подшипник RS-4888E4
Manufacturer: NSK-RHP
Sizes: 440x540x100 (mm)
Weight:: 51.5 (kg)
5 NBR 90(090,00x05,00)
Manufacturer: KASTAS
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32236-A
Manufacturer: FAG
Sizes: 180x320x91 (mm)
1.78 NBR 70(091,70x01,78)
Manufacturer: KASTAS
Подшипник NA4838
Manufacturer: NSK-RHP
Sizes: 190x240x50 (mm)
Weight:: 5.6 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (HTCR)
Manufacturer: STO
Sizes: 20x35x7 (mm)
RPP8 DD 3428 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник NF 216
Manufacturer: NSK-RHP
Sizes: 80x125.3x26 (mm)
Weight:: 1.47 (kg)
HTD 8M 1520 ( HTD8M 1520 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NU 1019
Manufacturer: NSK-RHP
Sizes: 95x132x24 (mm)
Weight:: 1.41 (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.
