Bearing 7248B (66248)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Technical specifications
Designation : 7248B
ГОСТ : 66248
Dimensions, mm : 240x440x72
Producer : TMB
Подшипник E30310DJ
Manufacturer: NACHI
Sizes: 50x110x29.25 (mm)
Weight:: 1.24 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 44.20x48.00x1.90 (mm)
Подшипник NJ 2211 EG
Manufacturer: NACHI
Sizes: 55x100x25 (mm)
Weight:: 0.87 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ KLM11749-LM11710
Manufacturer: FAG
Sizes: 17.462x39.878x13.843 (mm)
K06 PU(26x34x5/7)
Manufacturer: KASTAS
Sizes: 26x34x5/7 (mm)
HTD 472 8M CXA
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 50x100x10 (mm)
Bearing NN3007 K
Manufacturer: ETERNO
Sizes: 35x62x20 (mm)
Weight:: 0.249 (kg)
Bearing SCE1210
Manufacturer: INA-FAG
Sizes: 19.050x25.400x15.875 (mm)
Weight:: 0.018 (kg)
Bearing W6
Manufacturer: INA-FAG
Sizes: 152.400x220.663x60.325 (mm)
Weight:: 7.574 (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.
