Bearing JLM104948 / JLM104910
Inner diameter:: 50.000 mm
Outer diameter: 82.000 mm
The size of the width: 21.500 mm
Weight:: 0.420 kg
Outer diameter: 82.000 mm
The size of the width: 21.500 mm
Weight:: 0.420 kg
Technical specifications
Designation: JLM104948 / JLM104910
Producer: TIMKEN
Technical data from the manufacturers catalog :
Inner diameter(d): 50.000 mm
External diameter(D): 82.000 mm
Working width (T): 21.500 mm
Width (height) (B): 21.500 mm
Outer cage width (C): 17.000 mm
Internal chamfer radius (R): 3.0 mm
Outside chamfer radius (r): 0.5 mm
Cr (KN): 69.5
Cor (KN): 94.0
a: 16.2 мм
Width: 0.420 mm
Подшипник FWF-303716-E
Manufacturer: NSK
Sizes: 30x37x16 (mm)
Weight:: 0.029 (kg)
ДВУХРЯДНЫЙ ШАРИКОВЫЙ ПОДШИПНИК 1202 S
Manufacturer:
Sizes: 15x35x11 (mm)
Weight:: 0.049 (kg)
K21 NBR(3x8x4,5)
Manufacturer: KASTAS
Sizes: 3x8x4,5 (mm)
Bearing EW1–5/8
Manufacturer: INA
Sizes: 41.275x61.930x12.700 (mm)
Weight:: 114.99 (kg)
K708 PTFE/NBR(28x34,8x5 )
Manufacturer: KASTAS
Sizes: 28x34,8x5 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x47x8 (mm)
Mechanical seal RM 301-14S
Manufacturer: RiMi
K18 (65x50x18,4)
Manufacturer: KASTAS
Sizes: 65x50x18,4 (mm)
Bearing K47X52X27
Manufacturer: ETERNO
Sizes: 47x52x27 (mm)
Weight:: 0.051 (kg)
SEALS (REINFORCED SEAL) (O)
Manufacturer: FEKO
Sizes: 79x149.20x16/56.50 (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.