Подшипник 7212 B
Inner diameter:: 60 mm
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.815 kg
Outer diameter: 110 mm
The size of the width: 22 mm
Weight:: 0.815 kg
Технические характеристики из каталога производителя:
- Обозначение 7212 B
- Размер (r min.) 1,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 0,815 Кг
- Частота вращения предельная при пластичной смазке 4 800 об/мин
- Частота вращения предельная при жидкой смазке 6 300 об/мин
- Размер сопряженных деталей (da min.) 69
- Размер сопряженных деталей (Da max.) 101
- Размер сопряженных деталей (ra max.) 1,5
- Размер (a) 46,7 мм.
- Размер (r1 min.) 1 мм.
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 520.7x571.8x22.2 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 28.575x44.45x9/525 (mm)

K23 PU(155x140x9)
Manufacturer: KASTAS
Sizes: 155x140x9 (mm)

Подшипник 232/560EK
Manufacturer: NACHI
Sizes: 560x1030x365 (mm)
Weight:: 1390 (kg)

CX 128 CX 3316 Ld
Manufacturer: ContiTech AG

K55 NBR/ALUMINUM(50x10x10)
Manufacturer: KASTAS
Sizes: 50x10x10 (mm)

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x53x11 (mm)

Bearing 22312K (3612K)
Manufacturer: TMB
Sizes: 60x130x46 (mm)
Weight:: 3.1 (kg)

K21 NBR(42x52x10)
Manufacturer: KASTAS
Sizes: 42x52x10 (mm)

DSTD 1600 DS8M
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.