Bearing 30203 (2DB)
Inner diameter:: 17 mm
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Outer diameter: 40 mm
The size of the width: 12 mm
Weight:: 0.079 kg
Technical specifications
Designation : 30203
Producer : GMB
Technical data from the manufacturers catalog :
d - 17 мм
D - 40 мм
T - 13.25 мм
B - 12 мм
C - 11 /kN
Cr - 20.8 /kN
Cor - 21.8 /kN
grease - 9000 /(r/min)
oil - 12000 /(r/min)
вес - 0.079 (kg)
e - 0.35
Y - 1.7
Yo - 1
Bearing 51411
Manufacturer: ETERNO
Sizes: 55x120x48 (mm)
Weight:: 2.55 (kg)
K75 PHENOLIC(56x61x15)
Manufacturer: KASTAS
Sizes: 56x61x15 (mm)
Корпус UCT205+WB
Manufacturer: NACHI
Weight:: 5.0 (kg)
Подшипник 1206
Manufacturer: NSK-RHP
Sizes: 30x62x16 (mm)
Bearing DAC35680233/30
Manufacturer:
Sizes: 34.99x68.02x33/30 (mm)
Bearing NU208M (32208H)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.37 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 40.5x52.5x6 (mm)
RPP14 DD 4560 MFX - Megaflex
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SC)
Manufacturer: STO
Sizes: 412.75x451.05x17.46 (mm)
K05 PU (25x33x4/7)
Manufacturer: KASTAS
Sizes: 25x33x4/7 (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.
