Подшипник 6912ZNR
Inner diameter:: 60 mm
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Outer diameter: 85 mm
The size of the width: 13 mm
Weight:: 0.195 kg
Технические характеристики из каталога производителя:
- Обозначение 6912ZNR
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.195 Кг
- Размер (d1) 82.9 мм.
- Частота вращения предельная при пластичной смазке 7500 об/мин
- Частота вращения предельная при жидкой смазке 9000 об/мин
- Размер (d2) 89.4 мм.
- Размер (a) 2.1 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
O-RING
Manufacturer: NQK SF
Sizes: 95.00x104.00x4.50 (mm)
Корпус UKFS322+H2322
Manufacturer: NACHI
Weight:: 36.7 (kg)
HTD 8M 2720 ( HTD8M 2720 -V, -M, -MFX )
Manufacturer: ContiTech AG
RPP14 DD 5330 MFX - Megaflex
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 299.30x310.70x5.70 (mm)
K21 NBR(40x50x8)
Manufacturer: KASTAS
Sizes: 40x50x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x130x10 (mm)
Подшипник NJ 2317 ET
Manufacturer: NSK-RHP
Sizes: 85x180x60 (mm)
Weight:: 6.77 (kg)
K22 NBR(40x50x10)
Manufacturer: KASTAS
Sizes: 40x50x10 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 400x430x15 (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.