Bearing NNJ4928
Inner diameter:: 140 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Outer diameter: 170 mm
The size of the width: 50 mm
Technical specifications
Designation : NNJ4928
Dimensions, mm : 140x170x50
Producer : TMB
Подшипник 7313BDT
Manufacturer: NACHI
Sizes: 65x140x33 (mm)
Weight:: 2.22 (kg)
Bearing NF319
Manufacturer: ETERNO
Sizes: 95x200x45 (mm)
Weight:: 6.69 (kg)
Bearing FND 463 M
Manufacturer: ETERNO
Sizes: 35x68x34 (mm)
Weight:: 600 (kg)
Bearing 30308
Manufacturer: ETERNO
Sizes: 40x90x23 (mm)
Weight:: 0.72 (kg)
Bearing 7010 C
Manufacturer: ETERNO
Sizes: 50x80x16 (mm)
Weight:: 0.35 (kg)
K103 PU(110x120x6/8)
Manufacturer: KASTAS
Sizes: 110x120x6/8 (mm)
K81 TPE(40,70x45x1,30)
Manufacturer: KASTAS
Sizes: 40,70x45x1,30 (mm)
C 43 22x1090 Li / 1149 Ld
Manufacturer: ContiTech AG
Bearing 22320K (3620K)
Manufacturer: TMB
Sizes: 100x215x73 (mm)
Weight:: 13.5 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 53.00x62.00x4.50 (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.
