Подшипник 6920ZNR
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.78 kg
Технические характеристики из каталога производителя:
- Обозначение 6920ZNR
- Размер (r min.) 1.1 мм.
- Количество дорожек качения 1
- Уплотнение Есть
- Производитель NACHI
- Масса 0.780 Кг
- Размер (d1) 137.6 мм.
- Частота вращения предельная при пластичной смазке 4400 об/мин
- Частота вращения предельная при жидкой смазке 5300 об/мин
- Размер (d2) 145.7 мм.
- Размер (a) 3.3 мм.
- Размер (b) 1.9 мм.
- Размер (r1 min.) 0.5 мм.
- Размер (F) 1.7 мм.
Bearing 6200
Manufacturer: ETERNO
Sizes: 10x30x9 (mm)
Weight:: 0.031 (kg)
RPP8 6952 ( RPP 8 6952 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 29412E
Manufacturer: NACHI
Sizes: 60x130x42 (mm)
Weight:: 2.75 (kg)
Bearing 7203CP5 (36203J)
Manufacturer: TMB
Sizes: 17x40x12 (mm)
Weight:: 0.065 (kg)
K78 Aramid Phenolic/Graphite(160x165x15 )
Manufacturer: KASTAS
Sizes: 160x165x15 (mm)
5L 300
Manufacturer: ContiTech AG
Bearing 6207P5 (D207)
Manufacturer: TMB
Sizes: 35x72x17 (mm)
Weight:: 0.29 (kg)
C 50 22x1270 Li / 1329 Ld
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NU2214-E-TVP2
Manufacturer: FAG
Sizes: 70x125x31 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 77.00x82.00x2.50 (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.