Подшипник 7021CDT
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 1.73 kg
Технические характеристики из каталога производителя:
- Обозначение 7021CDT
- Размер (r min.) 2 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 1.73 Кг
- Частота вращения предельная при пластичной смазке 4800 об/мин
- Частота вращения предельная при жидкой смазке 6600 об/мин
- Размер сопряженных деталей (da min.) 113
- Размер сопряженных деталей (Da max.) 155
- Размер сопряженных деталей (ra max.) 1
- Размер (a) 2.3 мм.
- Размер (r1 min.) 1 мм.
- Угол наклона (α) 15 Градусы
- Размер (2B) 52 мм.
K73 POLYESTER/PTFE(125x133x9,7)
Manufacturer: KASTAS
Sizes: 125x133x9,7 (mm)

Bearing 4317
Manufacturer: ETERNO
Sizes: 85x180x60 (mm)
Weight:: 6.36 (kg)

Krestovina 27,4x50,5
Manufacturer: TOYO

Bearing S6004
Manufacturer: ETERNO
Sizes: 20.00x42.00x12.00 (mm)
Weight:: 69 (kg)

Bearings NKI70/25
Manufacturer: INA-FAG
Sizes: 70x95x25 (mm)
Weight:: 0.521 (kg)

K07 PU(30x40x10/7)
Manufacturer: KASTAS
Sizes: 30x40x10/7 (mm)

ПОДШИПНИК КОМБИНИРОВАННЫЙ РОЛИКОВЫЙ ZARN70130-TV
Manufacturer: INA-FAG
Sizes: 70x100x82 (mm)

Bearings RF-30-PP
Manufacturer: INA-FAG
Sizes: 12.700x47.625x26.990 (mm)
Weight:: 0.327 (kg)

K97 HNBR(120x140x16)
Manufacturer: KASTAS
Sizes: 120x140x16 (mm)

K21 NBR(220x250x20)
Manufacturer: KASTAS
Sizes: 220x250x20 (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.