Bearing 51209 (8209)
Inner diameter:: 40 mm
Outer diameter: 68 mm
The size of the width: 36 mm
Weight:: 0.3 kg
Outer diameter: 68 mm
The size of the width: 36 mm
Weight:: 0.3 kg
Technical specifications
Designation : 51209
ГОСТ : 8209
Dimensions, mm : 40x68x36
Producer : TMB
K75 PHENOLIC(130x135x25)
Manufacturer: KASTAS
Sizes: 130x135x25 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 145x175x16 (mm)
4 NBR 70(155,00x04,00)
Manufacturer: KASTAS
Подшипник RS-4980E4
Manufacturer: NSK-RHP
Sizes: 400x540x140 (mm)
Weight:: 94.5 (kg)
K73 POLYESTER/PTFE(75x80x15)
Manufacturer: KASTAS
Sizes: 75x80x15 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 41x54x11 (mm)
Bearing 4445
Manufacturer: INA-FAG
Sizes: 98.425x149.230x34.930 (mm)
Weight:: 2.180 (kg)
SEALS (REINFORCED SEAL) (FS)
Manufacturer: FEKO
Sizes: 44.45x76.22x17.70 (mm)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ RNA4909-2RSR
Manufacturer: INA-FAG
Sizes: 52x68x22 (mm)
K21 PU(25x38x7)
Manufacturer: KASTAS
Sizes: 25x38x7 (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.
