Bearing 51248M (8248H)
Inner diameter:: 240 mm
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 78 mm
Weight:: 23 kg
Technical specifications
Designation : 51248M
ГОСТ : 8248H
Dimensions, mm : 240x340x78
Producer : TMB
Bearing IR130x145x35
Manufacturer: INA-FAG
Sizes: 130x145x35 (mm)
Weight:: 0.855 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 69.96x75.20x2.62 (mm)
C 51 22x1295 Li / 1354 Ld
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 85.00x90.00x2.50 (mm)
DHTD 1328 D8M
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 2309-K-TVH-C3
Manufacturer: FAG
Sizes: 45x100x36 (mm)
Bearings GYE75-KRR-B
Manufacturer: INA-FAG
Weight:: 2.19 (kg)
Подшипник 72212C/72487
Manufacturer: NSK-RHP
Sizes: 53.975x123.825x36.512 (mm)
Weight:: 2.06 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 63x85x13 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7008-E-T-P4S
Manufacturer: FAG
Sizes: 40x68x15 (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.
