Bearing NJ2248EM (42548H)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Outer diameter: 440 mm
The size of the width: 120 mm
Weight:: 85 kg
Technical specifications
Designation : NJ2248EM
ГОСТ : 42548H
Dimensions, mm : 240x440x120
Producer : TMB
ПОДШИПНИК ШПИНДЕЛЬНЫЙ HCB71903-E-T-P4S
Manufacturer: FAG
Sizes: 17x30x7 (mm)
Торцевое уплотнение RM MG1-43
Manufacturer: RiMi
O-RING
Manufacturer: NQK SF
Sizes: 165.00x185.00x10.00 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 380.59x387.65x3.53 (mm)
RPP8 2344 ( RPP 8 2344 -V, -M, -MFX )
Manufacturer: ContiTech AG
Подшипник 938/932
Manufacturer: NSK-RHP
Sizes: 114.3x212.725x66.675 (mm)
Weight:: 10.12 (kg)
K22 NBR(13x23x8)
Manufacturer: KASTAS
Sizes: 13x23x8 (mm)
Bearing 61906-ZZP6 (E1080906)
Manufacturer: TMB
Sizes: 30x47x9 (mm)
Weight:: 0.049 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 100.00x109.00x4.50 (mm)
Bearing NU1016M (32116H)
Manufacturer: TMB
Sizes: 80x125x22 (mm)
Weight:: 0.88 (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.
