Подшипник BL 221 ZZ
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.23 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.23 kg
Технические характеристики из каталога производителя:
- Обозначение BL 221 ZZ
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 4,23 Кг
- Частота вращения предельная при пластичной смазке 3 200 об/мин
- Размер сопряженных деталей (da min.) 116
- Размер сопряженных деталей (da max) 127,5
- Размер сопряженных деталей (Da max.) 179
- Размер сопряженных деталей (ra max.) 2
Подшипник 53320U
Manufacturer: NSK-RHP
Sizes: 100x170x64 (mm)
Weight:: 0.73 (kg)

RPP8 DD 2468 MFX - Megaflex
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 41x53x7 (mm)

Подшипник 635
Manufacturer: NSK-RHP
Sizes: 5x19x6 (mm)
Weight:: 0.009 (kg)

Подшипник NU 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)

K21 PU(60x80x12)
Manufacturer: KASTAS
Sizes: 60x80x12 (mm)

Bearing LR200NPP
Manufacturer: INA-FAG
Sizes: 10x32x9 (mm)
Weight:: 9 (kg)

SPA 2232
Manufacturer: ContiTech AG

Подшипник N 204
Manufacturer: NSK-RHP
Sizes: 20x40x14 (mm)
Weight:: 0.107 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HSS7021-C-T-P4S
Manufacturer: FAG
Sizes: 105x160x26 (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.