Подшипник 6221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 3.79 kg
Технические характеристики из каталога производителя:
- Обозначение 6221
- Размер (r min.) 2,1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 3,79 Кг
- Частота вращения предельная при пластичной смазке 3 400 об/мин
- Частота вращения предельная при жидкой смазке 4 000 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
- Расчетный коэффициент (f0) 14,4
GEAR PULLEYS 14M-60S 264.58 (14M-60S 264.58/125)
Manufacturer: BBC

Bearing 6236MZ1 (236HZ1)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 18.5 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 167.51x171.07x1.78 (mm)

Подшипник NUP 215 EM
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.44 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 72.00x75.00x1.50 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (BP8901E)
Manufacturer: STO
Sizes: 26x42x6.5 (mm)

K18 (44,45x28,57x19,05)
Manufacturer: KASTAS
Sizes: 44,45x28,57x19,05 (mm)

Подшипник 6915Z
Manufacturer: NACHI
Sizes: 75x105x16 (mm)
Weight:: 0.345 (kg)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 210x245x18 (mm)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 23028-E1-K-TVPB
Manufacturer: FAG
Sizes: 140x210x53 (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.