ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6221-2Z

PRODUCTS (ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6221-2Z)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 6221-2Z

Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm

Технические характеристики из каталога производителя:

Обозначение 6221-2Z
Производитель FAG
d 190 mm
B 36 mm
D1 131,5 mm
Da max 178 mm
da min 117 mm
ra max 2,1 mm
rmin 2,1 mm
m 3,99 kg / Вес
Cr 141000 N / динамическая грузоподъемность, радиальная
C0r 105000 N / статическая грузоподъемность, радиальная
nG 4000 1/min / Предельная частота вращения
nB 4650 1/min / Базовая тепловая частота вращения
Cur 5700 N / Нагрузка предела усталости, радиальная
D2 168,1 mm

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 70x102x12 (mm)

Bearings GRAE55-NPP-B

Manufacturer: INA-FAG

Weight:: 0.81 (kg)

Подшипник 7228BDT

Manufacturer: NACHI

Sizes: 140x250x42 (mm)

Weight:: 8.78 (kg)

1.78 NBR 90(002,57x01,78)

Manufacturer: KASTAS

Bearing QJ230M (176230H)

Manufacturer: TMB

Sizes: 150x270x45 (mm)

Manufacturer: NSK-RHP

Sizes: 180x300x96 (mm)

Weight:: 27.5 (kg)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 15x40x9 (mm)

SEALS (REINFORCED SEAL) (FY)

Manufacturer: FEKO

Sizes: 50.50x54x3.40 (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.