Подшипник 6809NR
Inner diameter:: 45 mm
Outer diameter: 58 mm
The size of the width: 7 mm
Weight:: 0.042 kg
Outer diameter: 58 mm
The size of the width: 7 mm
Weight:: 0.042 kg
Технические характеристики из каталога производителя:
- Обозначение 6809NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.042 Кг
- Размер (d1) 56.7 мм.
- Частота вращения предельная при пластичной смазке 11000 об/мин
- Частота вращения предельная при жидкой смазке 13000 об/мин
- Размер (d2) 60.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
K504 (80x66x16,5 )
Manufacturer: KASTAS
Sizes: 80x66x16,5 (mm)

Bearing 6426
Manufacturer: ETERNO
Sizes: 130x340x78 (mm)
Weight:: 38 (kg)

Bearing 29476 (9039476)
Manufacturer: TMB
Sizes: 380x670x175 (mm)
Weight:: 260 (kg)

MEGADYNE ISORAN 344XL
Manufacturer: ContiTech AG

SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 90x145x10/16 (mm)

A 54 13x1370 Li / 1400 Ld
Manufacturer: ContiTech AG

13x1130 A 44,5
Manufacturer: ContiTech AG

6.99 FKM 80(557,66x06,99)
Manufacturer: KASTAS

180XL
Manufacturer: ContiTech AG

Bearing NNU4938KW33P5
Manufacturer: TMB
Sizes: 190x260x69 (mm)
Weight:: 11 (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.