Корпус BF204
Inner diameter:: 20 mm
Weight:: 0.55 kg
Weight:: 0.55 kg
Технические характеристики
Обозначение : BF204
Производитель : NACHI
Технические данные из каталога производителя :
Внутренний диаметр (d1) - 20
Размер (A0) - 32.7
Размер (A) - 25.5 мм.
Размер (A1) - 12 мм.
Размер (B) - 24.7 мм.
Размер (J) - 64 мм.
Размер (L) - 86
Размер (N) - 12 мм.
Размер (S) - 7 мм.
Болт (G) - M10
Размер (A2) - 15
Масса - 0.55 Кг
Количество дорожек качения - 1
Уплотнение - Есть
O-RING
Manufacturer: NQK SF
Sizes: 11.80x17.10x2.65 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 147.00x152.24x2.62 (mm)

Bearings RCT20C
Manufacturer: INA-FAG
Sizes: 57.150x107.950x25.400 (mm)
Weight:: 1.052 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 260x310x15 (mm)

Bearing 4130
Manufacturer: INA-FAG
Sizes: 150x220x60 (mm)
Weight:: 7.483 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7022-C-T-P4S
Manufacturer: FAG
Sizes: 110x170x28 (mm)

SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 65x82x10 (mm)

Bearings LR207NPPU
Manufacturer: INA-FAG
Sizes: 35x80x17 (mm)
Weight:: 0.4 (kg)

O-RING
Manufacturer: NQK SF
Sizes: 123.00x132.00x4.50 (mm)

K81 TPE(117x125x1,9 )
Manufacturer: KASTAS
Sizes: 117x125x1,9 (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.