Подшипник BL 221 Z
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 Z
- 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
- Частота вращения предельная при жидкой смазке 3 800 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
HTD 8M 1472 ( HTD8M 1472 -V, -M, -MFX )
Manufacturer: ContiTech AG

Bearing NA6913 2RS
Manufacturer: ETERNO
Sizes: 65x72x46 (mm)
Weight:: 0.845 (kg)

HTD 688 8M CXP
Manufacturer: ContiTech AG

Bearing 61824 ZZ
Manufacturer: ETERNO
Sizes: 120x150x16 (mm)
Weight:: 0.65 (kg)

Подшипник 5209ANR
Manufacturer: NACHI
Sizes: 45x85x30.2 (mm)
Weight:: 0.62 (kg)

Подшипник 5305NR
Manufacturer: NACHI
Sizes: 25x62x25.4 (mm)
Weight:: 0.34 (kg)

Bearing 51136 (8136)
Manufacturer: TMB
Sizes: 180x225x34 (mm)
Weight:: 3.5 (kg)

K21 PU(240x270x18)
Manufacturer: KASTAS
Sizes: 240x270x18 (mm)

Bearing 7407ACP6 (E46407)
Manufacturer: TMB
Sizes: 35x100x25 (mm)
Weight:: 0.95 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 130x165x14 (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.