ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4911

PRODUCTS (ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4911)

Manufacturer

Number:

Inner diameter:

Outer diameter :

Product type:

Weight:

ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4911

Inner diameter:: 63 mm
Outer diameter: 80 mm
The size of the width: 25 mm

Технические характеристики из каталога производителя:

ОбозначениеRNA4911
ПроизводительINA
Fw63 mm
d80 mm
rmin1 mm
m255 g / Вес
Cr65000 N / динамическая грузоподъемность, радиальная
C0r100000 N / статическая грузоподъемность, радиальная
nG7200 1/min / Предельная частота вращения
nB3900 1/min / Базовая тепловая частота вращения
Cur17300 N / нагрузка предела усталости радиальная
C25 mm

Bearing NU2211EM (32511EH)

Manufacturer: TMB

Sizes: 55x100x25 (mm)

Weight:: 0.79 (kg)

ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71906-E-T-P4S

Manufacturer: FAG

Sizes: 30x47x9 (mm)

RPP14 6972 ( RPP 14 6972 -V, -M, -MFX )

Manufacturer: ContiTech AG

K01 (420x460x80)

Manufacturer: KASTAS

Sizes: 420x460x80 (mm)

SALNIK REINFORCED (TC)

Manufacturer: NQK SF

Sizes: 28x56x9 (mm)

K35 PTFE/NBR(360x384x8,1 )

Manufacturer: KASTAS

Sizes: 360x384x8,1 (mm)

Bearings NKI17/20

Manufacturer: INA-FAG

Sizes: 17x29x20 (mm)

Weight:: 0.534 (kg)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)

Sizes: 55x120x29 (mm)

Weight:: 1.37 (kg)

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.