Bearing NJ420M (42420H)
Inner diameter:: 100 mm
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Outer diameter: 250 mm
The size of the width: 58 mm
Weight:: 15.5 kg
Technical specifications
Designation : NJ420M
ГОСТ : 42420H
Dimensions, mm : 100x250x58
Producer : TMB
Подшипник 24130EX1K
Manufacturer: NACHI
Sizes: 150x250x100 (mm)
Weight:: 19.6 (kg)
Bearing NU428
Manufacturer: ETERNO
Sizes: 140x360x82 (mm)
Weight:: 46.8 (kg)
Подшипник 22316EAKE4
Manufacturer: NSK-RHP
Sizes: 80x170x58 (mm)
Weight:: 6.23 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71907-E-T-P4S
Manufacturer: FAG
Sizes: 35x55x10 (mm)
Bearing (950FZ)
Manufacturer: TMB
Sizes: 250x359.5x46 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 180x215x18 (mm)
Bearing 1205
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 0.14 (kg)
Bearing RNU2214EM (292514EH)
Manufacturer: TMB
Sizes: 70x125x31 (mm)
Weight:: 1.55 (kg)
K702 PTFE/NBR(55x66x4,2)
Manufacturer: KASTAS
Sizes: 55x66x4,2 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 258.00x270.00x6.00 (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.
