Bearing 61821 ZZ
Inner diameter:: 105 mm
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Outer diameter: 130 mm
The size of the width: 13 mm
Weight:: 0.32 kg
Technical specifications
Designation : 61821 ZZ
Dimensions, mm : 105x130x13
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.32 Kg
Dynamic load rating (C) - 20800 kN
Static load rating (C0) - 19600 kN
Grease lubrication speed - 4600 rev/min
Speed limit with oil lubrication - 5400 rev/min
O-RING
Manufacturer: NQK SF
Sizes: 0.90x2.50x0.80 (mm)
ПОДШИПНИКОВЫЙ УЗЕЛ ШАРИКОВЫЙ РАДИАЛЬНЫЙ PME20-N
Manufacturer: INA-FAG
Подшипник F625VV
Manufacturer: NSK-RHP
Sizes: 5x18x5 (mm)
Weight:: 5.27 (kg)
AT20 DD
Manufacturer: ContiTech AG
1.78 NBR 70(066,40x01,78)
Manufacturer: KASTAS
DSTD 1184 DS8M CXP
Manufacturer: ContiTech AG
Подшипник NF 234
Manufacturer: NACHI
Sizes: 170x272x52 (mm)
Weight:: 17.6 (kg)
K20 (50,8x41,275x11,1)
Manufacturer: KASTAS
Sizes: 50,8x41,275x11,1 (mm)
GEAR PULLEYS 8M-56S 141 (8M-56S 141/12)
Manufacturer: BBC
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ AK47686-47620
Manufacturer: FAG
Sizes: 82.55x133.35x33.338 (mm)
Weight:: 1.94 (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.
