Подшипник 6930DDU
Inner diameter:: 150 mm
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Outer diameter: 210 mm
The size of the width: 28 mm
Weight:: 3.01 kg
Технические характеристики из каталога производителя:
- Обозначение 6930DDU
- Размер (r min.) 2 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NSK
- Масса 3,01 Кг
- Частота вращения предельная при пластичной смазке 1 700 об/мин
- Размер сопряженных деталей (da min.) 159
- Размер сопряженных деталей (da max) 166
- Размер сопряженных деталей (Da max.) 201
- Размер сопряженных деталей (ra max.) 2
- Расчетный коэффициент (f0) 16,5
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 62x75x7 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 22x32x5 (mm)
GEAR PULLEYS 14M-140S 621.09 (14M-140S 621.09/20)
Manufacturer: BBC
K503 (95,25x82,55x14,52)
Manufacturer: KASTAS
Sizes: 95,25x82,55x14,52 (mm)
Bearing 623ZP5 (D60023)
Manufacturer: TMB
Sizes: 3x10x4 (mm)
Weight:: 0.0015 (kg)
K26 NBR 80(25x8x22)
Manufacturer: KASTAS
Sizes: 25x8x22 (mm)
K09 PU(20x28x4/7)
Manufacturer: KASTAS
Sizes: 20x28x4/7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 52.40x59.46x3.53 (mm)
Bearing 6236 ZZ
Manufacturer: ETERNO
Sizes: 180x320x52 (mm)
Weight:: 18.6 (kg)
BB225 ( ВВ 225 ) Le= 5784 мм
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.
