Bearing 30221
Inner diameter:: 105 mm
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.25 kg
Outer diameter: 190 mm
The size of the width: 36 mm
Weight:: 4.25 kg
Technical specifications
Designation : 30221
Dimensions, mm : 105x190x36
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 4.25 Kg
Dynamic load rating (C) - 270 kN
Static load rating (C0) - 355 kN
Grease lubrication speed - 1800 rev/min
Speed limit with oil lubrication - 2600 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 26.00x40.00x7.00 (mm)
K68 POM(36x40x15)
Manufacturer: KASTAS
Sizes: 36x40x15 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-СФЕРИЧЕСКИЙ 1320-K-M-C3
Manufacturer: FAG
Sizes: 100x215x47 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 85x125x13 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 34.50x39.80x2.65 (mm)
K21 NBR(50x58x8)
Manufacturer: KASTAS
Sizes: 50x58x8 (mm)
Подшипник NCF 2936 V
Manufacturer: SKF
Sizes: 180x250x42 (mm)
Weight:: 6.2 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 24.80x29.60x2.40 (mm)
HTD 357 3M CXP
Manufacturer: ContiTech AG
O-RING
Manufacturer: NQK SF
Sizes: 17.00x21.80x2.40 (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.
