Подшипник R 4AA ZZ
Inner diameter:: 6.35 mm
Outer diameter: 19.05 mm
The size of the width: 7.142 mm
Outer diameter: 19.05 mm
The size of the width: 7.142 mm
Технические характеристики из каталога производителя:
- Обозначение R 4AA ZZ
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Нет
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 15.87x25.40x6.35 (mm)
3.53 FKM 80(120,25x03,53 )
Manufacturer: KASTAS
K78 Aramid Phenolic/Graphite(75x80x15 )
Manufacturer: KASTAS
Sizes: 75x80x15 (mm)
Подшипник 52236X
Manufacturer: NSK-RHP
Sizes: 180x250x98 (mm)
Weight:: 225 (kg)
Подшипник 2789/2720
Manufacturer: NSK-RHP
Sizes: 39.688x76.2x23.812 (mm)
Weight:: 0.479 (kg)
DHTD 615 D5M
Manufacturer: ContiTech AG
K752 PTFE/NBR(52x44,5x3,2)
Manufacturer: KASTAS
Sizes: 52x44,5x3,2 (mm)
Bearing NU2328EM (32628EH)
Manufacturer: TMB
Sizes: 140x300x102 (mm)
Weight:: 36 (kg)
Bearing DAC42820039
Manufacturer:
Sizes: 42x82x39/39 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x38x5 (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.
