Подшипник 6904N
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 6904N
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- 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 (a) 1.7 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
O-RING
Manufacturer: NQK SF
Sizes: 75.57x86.23x5.33 (mm)

K35 PTFE/NBR(320x344x8,1)
Manufacturer: KASTAS
Sizes: 320x344x8,1 (mm)

MEGADYNE ISORAN 1195 SLV5 ( RPP5 1195 SILVER )
Manufacturer: ContiTech AG

K73 POLYESTER/PTFE(36x40x9,7)
Manufacturer: KASTAS
Sizes: 36x40x9,7 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 14x22x5.2 (mm)

ATG10 5960 MFX - Megaflex ( ATK10 5960 BFX - BRECOFLEX )
Manufacturer: ContiTech AG

GEAR PULLEYS 14M-28S 121.98 (14M-28S 121.98/20)
Manufacturer: BBC

SEALS (REINFORCED SEAL) (SC)
Manufacturer: FEKO
Sizes: 49x65/68x10/13.80 (mm)

Подшипник NP 236
Manufacturer: NACHI
Sizes: 180x282x52 (mm)
Weight:: 18.3 (kg)

Подшипник L44640/L44610
Manufacturer: NSK-RHP
Sizes: 23.812x50.292x14.224 (mm)
Weight:: 0.136 (kg)


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.