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
K21 NBR(25x35x8)
Manufacturer: KASTAS
Sizes: 25x35x8 (mm)
5.53 NBR 70(40,65x5,53 )
Manufacturer: KASTAS
Made in USA ContiTech 14GTR-1400
Manufacturer: ContiTech AG
Bearing NJ234EMP6 (E42234EH)
Manufacturer: TMB
Sizes: 170x310x52 (mm)
Weight:: 18 (kg)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GYE25-KRR-B
Manufacturer: INA-FAG
Sizes: 25x52x34.1 (mm)
SEALS (REINFORCED SEAL) (ARYS)
Manufacturer: FEKO
Sizes: 40x47x4 (mm)
Корпус UCCX10
Manufacturer: NACHI
Weight:: 2.8 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 112.00x119.10x3.55 (mm)
Подшипник F687VV
Manufacturer: NSK-RHP
Sizes: 7x16x5 (mm)
Weight:: 3.37 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 29x40x10 (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.
