Подшипник N 221
Inner diameter:: 105 mm
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Outer diameter: 168.8 mm
The size of the width: 36 mm
Weight:: 3.95 kg
Технические характеристики из каталога производителя:
- Обозначение N 221
- Размер (r min.) 2.1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 3.95 Кг
- Частота вращения предельная при пластичной смазке 3200 об/мин
- Частота вращения предельная при жидкой смазке 3800 об/мин
- Размер (r1 min.) 2.1 мм.
GEAR PULLEYS 14M-192S 852.82 (14M-192S 852.82/90)
Manufacturer: BBC

Подшипник NJ 2208 EG
Manufacturer: NACHI
Sizes: 40x80x23 (mm)
Weight:: 0.743 (kg)

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Manufacturer: FAG
Sizes: 40.987x67.975x17.5 (mm)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71928-E-T-P4S
Manufacturer: FAG
Sizes: 140x190x24 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 8x22x7 (mm)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 100x130x13 (mm)

Подшипник 22334CAKE4
Manufacturer: NSK-RHP
Sizes: 170x360x120 (mm)
Weight:: 57.9 (kg)

Bearing 6218ZN (150218)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.2 (kg)

Подшипник SL024924
Manufacturer: INA-FAG
Sizes: 120x165x45 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 9.00x13.00x2.00 (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.