Подшипник 7340BDB
Inner diameter:: 200 mm
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 53.7 kg
Outer diameter: 420 mm
The size of the width: 80 mm
Weight:: 53.7 kg
Технические характеристики из каталога производителя:
- Обозначение 7340BDB
- Размер (r min.) 5 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 53.7 Кг
- Частота вращения предельная при пластичной смазке 1000 об/мин
- Частота вращения предельная при жидкой смазке 1300 об/мин
- Размер сопряженных деталей (da min.) 210
- Размер сопряженных деталей (Da max.) 410
- Размер сопряженных деталей (ra max.) 2
- Размер (a) 90.1 мм.
- Размер (r1 min.) 2 мм.
- Угол наклона (α) 40 Градусы
- Размер (2B) 160 мм.
RPP14 DD 3622 MFX - Megaflex
Manufacturer: ContiTech AG

K21 NBR(4x7,5x3)
Manufacturer: KASTAS
Sizes: 4x7,5x3 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 27x37x7.5/9.5 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 225.00x237.00x6.00 (mm)

Bearing NNU4932K/W33P4 (C4382932K)
Manufacturer: TMB
Sizes: 160x220x60 (mm)
Weight:: 6.53 (kg)

SEALS (REINFORCED SEAL) (FRS)
Manufacturer: FEKO
Sizes: 96x145x10 (mm)

Bearing 63302RSZ1 (180330KZ1)
Manufacturer: TMB
Sizes: 150x320x65 (mm)
Weight:: 26 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 71.00x84.98x6.99 (mm)

T10 DD
Manufacturer: ContiTech AG

1.78 FKM 80(060,04x01,78)
Manufacturer: KASTAS


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.