Подшипник 6904ZENR
Inner diameter:: 20 mm
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Outer diameter: 37 mm
The size of the width: 9 mm
Weight:: 0.037 kg
Технические характеристики из каталога производителя:
- Обозначение 6904ZENR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.037 Кг
- Размер (d1) 35.7 мм.
- Частота вращения предельная при пластичной смазке 19000 об/мин
- Частота вращения предельная при жидкой смазке 23000 об/мин
- Размер (d2) 39.8 мм.
- Размер (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Bearing NU4938EM
Manufacturer: TMB
Sizes: 190x260x69 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 115.00x122.10x3.55 (mm)
SEALS (REINFORCED SEAL) (D)
Manufacturer: FEKO
Sizes: 45x62x8 (mm)
Bearing 625-2RSP5 (D180025)
Manufacturer: TMB
Sizes: 5x16x5 (mm)
Weight:: 0.005 (kg)
Bearing 03Y47
Manufacturer: INA-FAG
Sizes: 9.525x30.530x12.700 (mm)
Weight:: 0.050 (kg)
Подшипник 30221
Manufacturer: NACHI
Sizes: 105x190x35 (mm)
Weight:: 4.15 (kg)
Bearing RN606M/YA (502706HK)
Manufacturer: TMB
Sizes: 30x68x26 (mm)
T10 DD
Manufacturer: ContiTech AG
22x2819 C 111
Manufacturer: ContiTech AG
RPP14 DD 3636 MFX - Megaflex
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.