Подшипник 6918ZNR
Inner diameter:: 90 mm
Outer diameter: 125 mm
The size of the width: 18 mm
Weight:: 0.549 kg
Outer diameter: 125 mm
The size of the width: 18 mm
Weight:: 0.549 kg
Технические характеристики из каталога производителя:
- Обозначение 6918ZNR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.549 Кг
- Размер (d1) 122.6 мм.
- Частота вращения предельная при пластичной смазке 5000 об/мин
- Частота вращения предельная при жидкой смазке 6000 об/мин
- Размер (d2) 130.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Bearing 51120 (8120)
Manufacturer: TMB
Sizes: 100x135x25 (mm)
Weight:: 0.97 (kg)

Krestovina 30x78,2
Manufacturer: TOYO

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 70x105x12 (mm)

Bearing N316E (2316E)
Manufacturer: TMB
Sizes: 80x170x39 (mm)
Weight:: 3.9 (kg)

HTD 8M 6344 ( HTD8M 6344 -V, -M, -MFX )
Manufacturer: ContiTech AG

5 NBR 70(033,00x05,00)
Manufacturer: KASTAS

Bearing 22217 KCW33
Manufacturer: ETERNO
Sizes: 85x150x36 (mm)
Weight:: 2.451 (kg)

Bearing 22334 KMW33
Manufacturer: ETERNO
Sizes: 170x360x120 (mm)
Weight:: 58.5 (kg)

Bearing 7215ACM (46215H)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.2 (kg)

K69 POM(45x39x9,8)
Manufacturer: KASTAS
Sizes: 45x39x9,8 (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.