Подшипник 6917ZNR
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.524 kg
Outer diameter: 120 mm
The size of the width: 18 mm
Weight:: 0.524 kg
Технические характеристики из каталога производителя:
- Обозначение 6917ZNR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.524 Кг
- Размер (d1) 117.6 мм.
- Частота вращения предельная при пластичной смазке 5200 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
- Размер (d2) 125.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Bearing 30210 (3DB)
Manufacturer: GMB
Sizes: 50x90x20 (mm)
Weight:: 0.529 (kg)

K35 PTFE/NBR(40x50,7x4,2)
Manufacturer: KASTAS
Sizes: 40x50,7x4,2 (mm)

Подшипник NJ 2209 ET
Manufacturer: NSK-RHP
Sizes: 45x85x23 (mm)
Weight:: 0.521 (kg)

Bearing NU309E (32309E)
Manufacturer: TMB
Sizes: 45x100x25 (mm)
Weight:: 0.9 (kg)

RPP14 7672 ( RPP 14 7672 -V, -M, -MFX )
Manufacturer: ContiTech AG

Подшипник RS-5014NR
Manufacturer: NSK-RHP
Sizes: 70x110x54 (mm)
Weight:: 1.87 (kg)

Krestovina 50X169
Manufacturer: TOYO

3 NBR 90(070,00x03,00)
Manufacturer: KASTAS

O-RING
Manufacturer: NQK SF
Sizes: 2.85x8.09x2.62 (mm)

SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 63.50x88.90x13 (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.