Подшипник NA4902
Inner diameter:: 15 mm
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.035 kg
Outer diameter: 28 mm
The size of the width: 13 mm
Weight:: 0.035 kg
Технические характеристики из каталога производителя:
- Обозначение NA4902
- Размер (r min.) 0,3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,035 Кг
- Частота вращения предельная при пластичной смазке 13000 об/мин
- Частота вращения предельная при жидкой смазке 22000 об/мин
- Размер сопряженных деталей (da min.) 17
- Размер сопряженных деталей (Da max.) 26
- Размер сопряженных деталей (ra max.) 0,3
K781 PTFE(125x130x50 )
Manufacturer: KASTAS
Sizes: 125x130x50 (mm)
K48 (90x76x16)
Manufacturer: KASTAS
Sizes: 90x76x16 (mm)
Bearing 6236 (236)
Manufacturer: TMB
Sizes: 180x320x52 (mm)
Weight:: 18.5 (kg)
K36 (35x43x6,3)
Manufacturer: KASTAS
Sizes: 35x43x6,3 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 223.00x230.10x3.55 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCS71902-C-T-P4S
Manufacturer: FAG
Sizes: 15x28x7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 280.00x288.00x4.00 (mm)
Bearing RNA4905.2RS
Manufacturer: ETERNO
Sizes: 30x42x17 (mm)
Weight:: 60 (kg)
AX 37,5 AX 983 Ld
Manufacturer: ContiTech AG
K20 (92x82x11)
Manufacturer: KASTAS
Sizes: 92x82x11 (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.
