Подшипник 6919ZNR
Inner diameter:: 95 mm
Outer diameter: 130 mm
The size of the width: 18 mm
Weight:: 0.576 kg
Outer diameter: 130 mm
The size of the width: 18 mm
Weight:: 0.576 kg
Технические характеристики из каталога производителя:
- Обозначение 6919ZNR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.576 Кг
- Размер (d1) 127.6 мм.
- Частота вращения предельная при пластичной смазке 4700 об/мин
- Частота вращения предельная при жидкой смазке 5500 об/мин
- Размер (d2) 135.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.3 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.12 мм.
Bearing GT2
Manufacturer: INA
Sizes: 14.288x30.963x14.300 (mm)
Weight:: 0.054 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 78x162x16 (mm)
K63 NBR(10x5,4x1,8)
Manufacturer: KASTAS
Sizes: 10x5,4x1,8 (mm)
Подшипник BL 307 Z
Manufacturer: NSK
Sizes: 35x80x21 (mm)
Weight:: 0.486 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ N311-E-TVP2
Manufacturer: FAG
Sizes: 55x120x29 (mm)
Корпус UCFL305
Manufacturer: NACHI
Weight:: 1.1 (kg)
RPP14 DD 1956 MFX - Megaflex
Manufacturer: ContiTech AG
1.78 NBR 70(063,22x01,78)
Manufacturer: KASTAS
Bearing NU228EM (32228EH)
Manufacturer: TMB
Sizes: 140x250x42 (mm)
Weight:: 9.4 (kg)
K17 PTFE/NBR(185x164x8,1 )
Manufacturer: KASTAS
Sizes: 185x164x8,1 (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.