Bearing 30211 (3DB)
Inner diameter:: 55 mm
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.713 kg
Outer diameter: 100 mm
The size of the width: 21 mm
Weight:: 0.713 kg
Technical specifications
Designation : 30211
Producer : GMB
Technical data from the manufacturers catalog :
d - 55 мм
D - 100 мм
T - 22.75 мм
B - 21 мм
C - 18 /kN
Cr - 90.8 /kN
Cor - 115 /kN
grease - 3800 /(r/min)
oil - 4800 /(r/min)
вес - 0.713 (kg)
e - 0.4
Y - 1.5
Yo - 0.8
Подшипник 7000DF
Manufacturer: NACHI
Sizes: 10x26x8 (mm)
Weight:: 0.022 (kg)
ContiTech HTD14M 85 HP
Manufacturer: ContiTech AG
Подшипник NJ 413
Manufacturer: NSK-RHP
Sizes: 65x160x37 (mm)
Weight:: 3.63 (kg)
Bearings KRV90
Manufacturer: INA-FAG
Weight:: 1.97 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 200.00x212.00x6.00 (mm)
4 NBR 70(142,00x04,00)
Manufacturer: KASTAS
Bearing K25X30X20
Manufacturer: ETERNO
Sizes: 25x30x20 (mm)
Weight:: 0.018 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 41.00x47.00x3.00 (mm)
Bearings GE40-KLLH-B
Manufacturer: INA-FAG
Weight:: 0.74 (kg)
K50 PU(69,85x53,97x9,52)
Manufacturer: KASTAS
Sizes: 69,85x53,97x9,52 (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.
