Подшипник 7934A5TRSU
Inner diameter:: 170 mm
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 60.6 kg
Outer diameter: 230 mm
The size of the width: 28 mm
Weight:: 60.6 kg
Технические характеристики из каталога производителя:
- Обозначение 7934A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 60,6 Кг
- Размер (d1) 220 мм.
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 7 400 об/мин
- Размер (d2) 224 мм.
- Размер (a) 117 мм.
- Размер (r1 min.) 1 мм.
Mechanical seal RM BIA-45
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32217-A
Manufacturer: FAG
Sizes: 85x150x38.5 (mm)
Подшипник O-19
Manufacturer: NACHI
Sizes: 60.325x91.281x25.4 (mm)
Weight:: 3.9 (kg)
Z 64 10x1627 Li / 1650 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71909-E-T-P4S
Manufacturer: FAG
Sizes: 45x68x12 (mm)
SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 72.80x102x15.50 (mm)
Krestovina 25x56,9
Manufacturer: TOYO
HTD 8M 1768 ( HTD8M 1768 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x120x10 (mm)
Bearing 7410 B
Manufacturer: ETERNO
Sizes: 50x130x31 (mm)
Weight:: 1.92 (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.
