Подшипник NU 2252
Inner diameter:: 260 mm
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Outer diameter: 480 mm
The size of the width: 130 mm
Weight:: 111 kg
Технические характеристики из каталога производителя:
- Обозначение NU 2252
- Размер (r min.) 5 мм.
- Количество дорожек качения 1
- Уплотнение Нет
- Производитель NSK
- Масса 111 Кг
- Частота вращения предельная при пластичной смазке 1 100 об/мин
- Частота вращения предельная при жидкой смазке 1 300 об/мин
- Размер сопряженных деталей (da min.) 280
- Размер сопряженных деталей (ra max.) 4
- Размер (r1 min.) 5 мм.
- Размер сопряженных деталей (rb max.) 4
GEAR PULLEYS 14M-112S 496.31 (14M-112S 496.31/20)
Manufacturer: BBC
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 30326
Manufacturer: FAG
Sizes: 130x280x63.75 (mm)
ContiTechXL 100 HF
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 36.50x43.60x3.55 (mm)
K33 PU(130x145x9)
Manufacturer: KASTAS
Sizes: 130x145x9 (mm)
Bearing NN3013
Manufacturer: ETERNO
Sizes: 65x100x26 (mm)
Weight:: 0.715 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (UN)
Manufacturer: STO
Sizes: 25x33x5 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71902-E-T-P4S
Manufacturer: FAG
Sizes: 15x28x7 (mm)
Bearing 7320AC (46320)
Manufacturer: TMB
Sizes: 100x215x47 (mm)
Weight:: 7.5 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 36x54x7/5 (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.
