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
O-RING
Manufacturer: NQK SF
Sizes: 3.00x9.00x3.00 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x72x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 99.00x108.00x4.50 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7002-C-T-P4S
Manufacturer: FAG
Sizes: 15x32x9 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 20.50x23.50x1.50 (mm)
Подшипник 7309CDF
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.875 (kg)
K21 NBR(47x65x12)
Manufacturer: KASTAS
Sizes: 47x65x12 (mm)
Mechanical seal RM 560A-55S
Manufacturer: RiMi
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x90x12 (mm)
Bearings PSHEY35-N
Manufacturer: INA-FAG
Weight:: 1.530 (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.