Подшипник 7938A5TRSU
Inner diameter:: 190 mm
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 69 kg
Outer diameter: 260 mm
The size of the width: 33 mm
Weight:: 69 kg
Технические характеристики из каталога производителя:
- Обозначение 7938A5TRSU
- Размер (r min.) 2,5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 69 Кг
- Размер (d1) 250 мм.
- Частота вращения предельная при пластичной смазке 4 300 об/мин
- Частота вращения предельная при жидкой смазке 6 500 об/мин
- Размер (d2) 254 мм.
- Размер (a) 183,2 мм.
- Размер (r1 min.) 1 мм.
Подшипник 7021DF
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.73 (kg)

AT5 DD
Manufacturer: ContiTech AG

SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 112x140x13 (mm)

Bearing 30207 (3DB)
Manufacturer: GMB
Sizes: 35x72x17 (mm)
Weight:: 0.331 (kg)

5.33 NBR 90(170,82x05,33)
Manufacturer: KASTAS

Bearing 628 2RS
Manufacturer: ETERNO
Sizes: 8x24x8 (mm)
Weight:: 0.017 (kg)

Подшипник NJ 2328 EM
Manufacturer: NSK-RHP
Sizes: 140x300x102 (mm)
Weight:: 37.7 (kg)

Подшипник 7232CDB
Manufacturer: NACHI
Sizes: 160x290x48 (mm)
Weight:: 13.7 (kg)

Подшипник 6303NR
Manufacturer: NACHI
Sizes: 17x47x14 (mm)
Weight:: 0.115 (kg)

ПОДШИПНИК РОЛИКОВЫЙ САМОУСТАНАВЛИВАЮЩИЙСЯ 21306-E1-TVPB
Manufacturer: FAG
Sizes: 30x72x19 (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.