Подшипник 7321CDT
Inner diameter:: 105 mm
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Outer diameter: 225 mm
The size of the width: 49 mm
Weight:: 9.34 kg
Технические характеристики из каталога производителя:
- Обозначение 7321CDT
- Размер (r min.) 3 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 9.34 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 5400 об/мин
- Размер сопряженных деталей (da min.) 119
- Размер сопряженных деталей (Da max.) 218
- Размер сопряженных деталей (ra max.) 1
- Размер (a) - 5.3 мм.
- Размер (r1 min.) 1.1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 98 мм.
O-RING
Manufacturer: NQK SF
Sizes: 44.00x51.00x3.50 (mm)

Bearing 6201
Manufacturer: ETERNO
Sizes: 12x32x10 (mm)
Weight:: 0.038 (kg)

Bearing 24122W33
Manufacturer: TMB
Sizes: 110x180x69 (mm)
Weight:: 7.1 (kg)

K21 NBR(16x22x4,5)
Manufacturer: KASTAS
Sizes: 16x22x4,5 (mm)

T5 DD
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 40x93x12 (mm)

K52 NBR(8x14,2x3,6/5)
Manufacturer: KASTAS
Sizes: 8x14,2x3,6/5 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 37x58x10 (mm)

SPB 1590 Ld
Manufacturer: ContiTech AG

B 109 17x2770 Li / 2815 Ld
Manufacturer: ContiTech AG


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.