Bearing NJ238E (42238E)
Inner diameter:: 190 mm
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Outer diameter: 340 mm
The size of the width: 55 mm
Weight:: 23 kg
Technical specifications
Designation : NJ238E
ГОСТ : 42238E
Dimensions, mm : 190x340x55
Producer : TMB
Подшипник NUP 2311 ET
Manufacturer: NSK-RHP
Sizes: 55x120x43 (mm)
Weight:: 2.18 (kg)
SPA 1000 Ld
Manufacturer: ContiTech AG
Bearing 24020K
Manufacturer: TMB
Weight:: 3.15 (kg)
AT20 DD
Manufacturer: ContiTech AG
Bearing 619/9-ZP5 (D1060099)
Manufacturer: TMB
Sizes: 9x20x6 (mm)
Weight:: 0.0076 (kg)
Bearing NF220
Manufacturer: ETERNO
Sizes: 100x180x34 (mm)
Weight:: 3.65 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71905-E-T-P4S
Manufacturer: FAG
Sizes: 25x42x9 (mm)
Подшипник 7030DB
Manufacturer: NACHI
Sizes: 150x225x35 (mm)
Weight:: 4.42 (kg)
Подшипник NU 422
Manufacturer: NACHI
Sizes: 110x280x65 (mm)
Weight:: 20.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 40.30x45.30x2.50 (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.
