Bearing 51148
Inner diameter:: 240 mm
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 7.55 kg
Outer diameter: 300 mm
The size of the width: 45 mm
Weight:: 7.55 kg
Technical specifications
Designation : 51148
Dimensions, mm : 240x300x45
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 7.55 Kg
Dynamic load rating (C) - 234000 kN
Static load rating (C0) - 965000 kN
Grease lubrication speed - 800 rev/min
Speed limit with oil lubrication - 1100 rev/min
K17 PTFE/NBR(50,8x39,8x4,2)
Manufacturer: KASTAS
Sizes: 50,8x39,8x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 307.00x317.00x5.00 (mm)
Подшипник F689
Manufacturer: NSK-RHP
Sizes: 9x19x4 (mm)
Weight:: 3.97 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ, ЗАКРЫТЫМ С ОДНОЙ СТОРОНЫ BK1210
Manufacturer: INA-FAG
Sizes: 12x16x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 4.80x8.00x1.60 (mm)
Подшипник NUP 332 E
Manufacturer: NACHI
Sizes: 160x340x68 (mm)
Weight:: 34.1 (kg)
K22 PU(330x360x22,8)
Manufacturer: KASTAS
Sizes: 330x360x22,8 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK2816
Manufacturer: INA-FAG
Sizes: 28x35x16 (mm)
Подшипник HR32912J
Manufacturer: NSK-RHP
Sizes: 60x85x17 (mm)
Weight:: 0.306 (kg)
Подшипник 51334X
Manufacturer: NSK-RHP
Sizes: 170x280x87 (mm)
Weight:: 225 (kg)
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.
