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
Bearing S6009-2RS
Manufacturer: ETERNO
Sizes: 45.00x75.00x16.00 (mm)
Weight:: 250 (kg)
HTD 8M 3608 ( HTD8M 3608 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник NNCF5014CV
Manufacturer: SKF
Sizes: 70x110x54 (mm)
Weight:: 1.85 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 48.00x56.00x4.00 (mm)
Подшипник 1213 K
Manufacturer: NSK-RHP
Sizes: 65x120x23 (mm)
Weight:: 1.15 (kg)
Подшипник RS-48/500E4
Manufacturer: NSK-RHP
Sizes: 500x620x118 (mm)
Weight:: 83.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 26.00x28.00x1.00 (mm)
Bearing NJ307EV (532307E)
Manufacturer: TMB
Sizes: 35x80x21 (mm)
Weight:: 0.49 (kg)
K75 PHENOLIC(145x150x9,7)
Manufacturer: KASTAS
Sizes: 145x150x9,7 (mm)
Подшипник 24148CK30E4
Manufacturer: NSK-RHP
Sizes: 240x400x160 (mm)
Weight:: 79.5 (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.
