Bearing 61920 ZZ
Inner diameter:: 100 mm
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.83 kg
Outer diameter: 140 mm
The size of the width: 20 mm
Weight:: 0.83 kg
Technical specifications
Designation : 61920 ZZ
Dimensions, mm : 100x140x20
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 0.83 Kg
Dynamic load rating (C) - 42300 kN
Static load rating (C0) - 41500 kN
Grease lubrication speed - 4500 rev/min
Speed limit with oil lubrication - 5300 rev/min
Подшипник RSF-4910E4
Manufacturer: NSK-RHP
Sizes: 50x72x22 (mm)
Weight:: 0.3 (kg)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 115x140x12 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 80x110x10 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 66.00x80.00x7.00 (mm)
Bearing NU215EM (32215EH)
Manufacturer: TMB
Sizes: 75x130x25 (mm)
Weight:: 1.25 (kg)
K21 PU(70x85x12)
Manufacturer: KASTAS
Sizes: 70x85x12 (mm)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 29.85x47x11.30 (mm)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ KLM12749-LM12710
Manufacturer: FAG
Sizes: 21.986x45.237x15.494 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 95x145x10 (mm)
Bearing AS0821
Manufacturer: INA-FAG
Sizes: 8x21x1 (mm)
Weight:: 0.002 (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.
