Bearing 7021 B
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg
Outer diameter: 160 mm
The size of the width: 26 mm
Weight:: 2.16 kg
Technical specifications
Designation : 7021 B
Dimensions, mm : 105x160x26
Producer : ETERNO
Technical data from the manufacturers catalog :
Weight - 2.16 Kg
Dynamic load rating (C) - 71400 kN
Static load rating (C0) - 73800 kN
Grease lubrication speed - 3300 rev/min
Speed limit with oil lubrication - 4400 rev/min
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 12x32x7 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 50x65x8 (mm)
Bearing FC2234120
Manufacturer: TMB
Sizes: 110x170x120 (mm)
Weight:: 10.6 (kg)
ПОДШИПНИК РОЛИКОВЫЙ КОНИЧЕСКИЙ 32032-X-N11CA
Manufacturer: FAG
Sizes: 160x240x102 (mm)
Mechanical seal RM 580-1 1/8"
Manufacturer: RiMi
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HK3026
Manufacturer: INA-FAG
Sizes: 30x37x26 (mm)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 30x68x10 (mm)
MEGADYNE ISORAN 1605 RPP5 ( RPP 5M 1605 )
Manufacturer: ContiTech AG
4L 340
Manufacturer: ContiTech AG
K35 PTFE/NBR(50x65,1x6,3)
Manufacturer: KASTAS
Sizes: 50x65,1x6,3 (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.
