Подшипник RNA4912
Inner diameter:: 68 mm
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.28 kg
Outer diameter: 85 mm
The size of the width: 25 mm
Weight:: 0.28 kg
Технические характеристики из каталога производителя:
- Обозначение RNA4912
- Размер (r min.) 1 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,28 Кг
- Частота вращения предельная при пластичной смазке 3800 об/мин
- Частота вращения предельная при жидкой смазке 6300 об/мин
RPP8 DD 2156 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник E32308J
Manufacturer: NACHI
Sizes: 40x90x35.25 (mm)
Weight:: 1.04 (kg)
K518 (25x16x13,5)
Manufacturer: KASTAS
Sizes: 25x16x13,5 (mm)
ContiTech HTD 3M 5 HP
Manufacturer: ContiTech AG
3.53 NBR 90(044,04x03,53)
Manufacturer: KASTAS
Подшипник 6916ZNR
Manufacturer: NACHI
Sizes: 80x110x16 (mm)
Weight:: 0.37 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ KLL352149-LL352110
Manufacturer: FAG
Sizes: 279.4x317.5x24.384 (mm)
Weight:: 2.6 (kg)
Bearing NNU4928K/W33P4 (C4382928K)
Manufacturer: TMB
Sizes: 140x190x50 (mm)
Weight:: 4.08 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30317-A
Manufacturer: FAG
Sizes: 85x180x44.5 (mm)
DSTD 1912 DS8M
Manufacturer: ContiTech AG
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.
