Подшипник NU 307 EW
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.545 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.545 kg
Технические характеристики из каталога производителя:
- Обозначение NU 307 EW
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,545 Кг
- Частота вращения предельная при пластичной смазке 7 500 об/мин
- Частота вращения предельная при жидкой смазке 9 500 об/мин
- Размер сопряженных деталей (da min.) 41,5
- Размер сопряженных деталей (ra max.) 1,5
- Размер (r1 min.) 1,1 мм.
- Размер сопряженных деталей (rb max.) 1
O-RING
Manufacturer: NQK SF
Sizes: 1.50x2.70x0.60 (mm)

BX 144 BX 3701 Ld
Manufacturer: ContiTech AG

Bearing 32012X2 ()
Manufacturer: GMB
Sizes: 60x95x22 (mm)
Weight:: 0.56 (kg)

Bearing NJ209E (42209E)
Manufacturer: TMB
Sizes: 45x85x19 (mm)
Weight:: 0.44 (kg)

GEAR PULLEYS 14M-64S 282.41 (14M-64S 282.41/68)
Manufacturer: BBC

Подшипник 30TAC62B
Manufacturer: NSK-RHP
Sizes: 30x62x15 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 2.30x3.70x0.70 (mm)

O-RING
Manufacturer: NQK SF
Sizes: 88.00x94.00x3.00 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 42x66x7 (mm)

STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 130x170x13 (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.