Подшипник JM720249/JM720210
Inner diameter:: 100 mm
Outer diameter: 155 mm
The size of the width: 36 mm
Weight:: 2.452 kg
Outer diameter: 155 mm
The size of the width: 36 mm
Weight:: 2.452 kg
Технические характеристики из каталога производителя:
- Обозначение JM720249/JM720210
- Размер (r min.) 3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 2,452 Кг
- Частота вращения предельная при пластичной смазке 2000 об/мин
- Частота вращения предельная при жидкой смазке 2800 об/мин
- Размер сопряженных деталей (ra max.) 3
- Размер (a) 36,8 мм.
- Размер (r1 min.) 2,5 мм.
- Размер сопряженных деталей (Da) 115
- Размер сопряженных деталей (db) 149
- Расчетный коэффициент (e) 0,47
- Расчетный коэффициент (Y0) 0,7
- Расчетный коэффициент (Y1) 1,3
- Размер сопряженных деталей (ra1 max.) 2,5
5 FKM 80(028,00x05,00)
Manufacturer: KASTAS
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 53x73x7 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB)
Manufacturer: STO
Sizes: 31.7x50.3x6.35 (mm)
KSB PHENOLIC(2x20 )
Manufacturer: KASTAS
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 120x145x15 (mm)
Bearing NU2332
Manufacturer: ETERNO
Sizes: 160x340x114 (mm)
Weight:: 53.1 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 105x130x12 (mm)
K09 PU(38x46x7/4)
Manufacturer: KASTAS
Sizes: 38x46x7/4 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 110x140x12/21 (mm)
Bearing GH032032
Manufacturer: GMB
Sizes: 32x75x45/45 (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.