Подшипник 6808NR
Inner diameter:: 40 mm
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.034 kg
Outer diameter: 52 mm
The size of the width: 7 mm
Weight:: 0.034 kg
Технические характеристики из каталога производителя:
- Обозначение 6808NR
- Размер (r min.) 0.3 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NACHI
- Масса 0.034 Кг
- Размер (d1) 50.7 мм.
- Частота вращения предельная при пластичной смазке 12000 об/мин
- Частота вращения предельная при жидкой смазке 14000 об/мин
- Размер (d2) 54.8 мм.
- Размер (a) 1.3 мм.
- Размер (b) 0.95 мм.
- Размер (r1 min.) 0.3 мм.
- Размер (F) 0.85 мм.
Bearing NU312EM (32312EH)
Manufacturer: TMB
Sizes: 60x130x31 (mm)
Weight:: 1.75 (kg)
Bearing 22217KW33 (3517KW33)
Manufacturer: TMB
Sizes: 85x150x36 (mm)
Weight:: 2.7 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 17x29x5 (mm)
Подшипник NNCL 4996
Manufacturer: SKF
Sizes: 480x650x170 (mm)
Weight:: 167.0 (kg)
Подшипник O-14
Manufacturer: NACHI
Sizes: 44.45x68.262x19.05 (mm)
Weight:: 3.9 (kg)
K37 (56x66x10,5)
Manufacturer: KASTAS
Sizes: 56x66x10,5 (mm)
A 117 13x2970 Li / 3000 Ld
Manufacturer: ContiTech AG
K703 PTFE/NBR(200x216x9,5)
Manufacturer: KASTAS
Sizes: 200x216x9,5 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 27x39x10.50 (mm)
6.99 NBR 70(456,06x06,99)
Manufacturer: KASTAS
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.