Подшипник NJ 2304 E
Inner diameter:: 20 mm
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.24 kg
Outer diameter: 52 mm
The size of the width: 21 mm
Weight:: 0.24 kg
Технические характеристики из каталога производителя:
- Обозначение NJ 2304 E
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.240 Кг
- Частота вращения предельная при пластичной смазке 10000 об/мин
- Частота вращения предельная при жидкой смазке 12000 об/мин
- Размер (r1 min.) 0.6 мм.
O-RING
Manufacturer: NQK SF
Sizes: 397.80x415.00x8.60 (mm)
SPA 1400 Lw L=L EL
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 6.50x7.70x0.60 (mm)
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 42.15x62.60/66.68x11/15.50 (mm)
RPP14 3542 ( RPP 14 3542 -V, -M, -MFX )
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7213-E-T-P4S
Manufacturer: FAG
Sizes: 65x120x23 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GE20-KRR-B
Manufacturer: INA-FAG
Sizes: 20x47x43.7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 48.70x59.36x5.33 (mm)
K11 TPE(75x87,2x12/7,2)
Manufacturer: KASTAS
Sizes: 75x87,2x12/7,2 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TG)
Manufacturer: STO
Sizes: 1.125x1.500x0.250 (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.
