Подшипник 7203DT
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.07 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.07 kg
Технические характеристики из каталога производителя:
- Обозначение 7203DT
- Размер (r min.) 0.6 мм.
- Количество дорожек качения 2
- Уплотнение Нет
- Производитель NACHI
- Масса 0.070 Кг
- Частота вращения предельная при пластичной смазке 13000 об/мин
- Частота вращения предельная при жидкой смазке 17000 об/мин
- Размер сопряженных деталей (da min.) 19
- Размер сопряженных деталей (Da max.) 37.4
- Размер сопряженных деталей (ra max.) 0.3
- Размер (a) 2.2 мм.
- Размер (r1 min.) 0.3 мм.
- Угол наклона (α) 30 Градусы
- Размер (2B) 24 мм.
K755 PTFE/NBR(590x555x17,5 )
Manufacturer: KASTAS
Sizes: 590x555x17,5 (mm)
Bearing NU1048M (32148H)
Manufacturer: TMB
Sizes: 240x360x56 (mm)
Weight:: 19.5 (kg)
SEALS (REINFORCED SEAL) (FY-B)
Manufacturer: FEKO
Sizes: 31.50x45x4.50 (mm)
Подшипник NF 413
Manufacturer: NACHI
Sizes: 65x135.3x37 (mm)
Weight:: 3.58 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 46x58x6 (mm)
HTD 8M 2520 ( HTD8M 2520 -V, -M, -MFX )
Manufacturer: ContiTech AG
Bearing 61912 ZZ
Manufacturer: ETERNO
Sizes: 60x85x13 (mm)
Weight:: 0.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 29.00x35.00x3.00 (mm)
K73 POLYESTER/PTFE(274x280x30 )
Manufacturer: KASTAS
Sizes: 274x280x30 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 221.92x227.16x2.62 (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.