Bearing NK30/20
Inner diameter:: 30 mm
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Outer diameter: 40 mm
The size of the width: 20 mm
Weight:: 57.9 kg
Technical specifications
Designation : NK30/20
Dimensions, mm : 30x40x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 57.9 Kg
Dynamic load rating (C) - 20 kN
Static load rating (C0) - 32 kN
Grease lubrication speed - 1460 rev/min
PL 1981 / 780 L
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 50.80x70.10x12.70 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 117.00x121.30x2.15 (mm)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NJ412-M1 + HJ412
Manufacturer: FAG
Sizes: 60x150x35 (mm)
K27 NBR(53,97x63,50x5,38/7,44)
Manufacturer: KASTAS
Sizes: 53,97x63,50x5,38/7,44 (mm)
T5 DD
Manufacturer: ContiTech AG
1 NBR 70(018,00x01,00)
Manufacturer: KASTAS
Bearing NUP2203EM (92503H)
Manufacturer: TMB
Sizes: 17x40x16 (mm)
Weight:: 0.097 (kg)
Bearing 22352KW33 (3652KW33)
Manufacturer: TMB
Sizes: 260x540x165 (mm)
Weight:: 190 (kg)
Bearing 6311Z1 (311Z1)
Manufacturer: TMB
Sizes: 55x120x29 (mm)
Weight:: 1.35 (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.
