Bearing NJ2228EM (42528EH)
Inner diameter:: 140 mm
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.5 kg
Outer diameter: 250 mm
The size of the width: 68 mm
Weight:: 15.5 kg
Technical specifications
Designation : NJ2228EM
ГОСТ : 42528EH
Dimensions, mm : 140x250x68
Producer : TMB
Подшипник 6015ZENR
Manufacturer: NACHI
Sizes: 75x115x20 (mm)
Weight:: 0.615 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 278.99x286.05x3.53 (mm)
Подшипник BL 215 Z
Manufacturer: NSK-RHP
Sizes: 75x130x25 (mm)
Weight:: 1.29 (kg)
K73 POLYESTER/PTFE(570x576x15)
Manufacturer: KASTAS
Sizes: 570x576x15 (mm)
Подшипник NU 2240
Manufacturer: NACHI
Sizes: 200x360x98 (mm)
Weight:: 45.4 (kg)
K68 POM(25x31x9,4)
Manufacturer: KASTAS
Sizes: 25x31x9,4 (mm)
SPZ 1937 Ld
Manufacturer: ContiTech AG
RPP14 3346 ( RPP 14 3346 -V, -M, -MFX )
Manufacturer: ContiTech AG
K68 POM(31x36x11,2)
Manufacturer: KASTAS
Sizes: 31x36x11,2 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 140x165x14 (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.
