Bearing 21317 (53317)
Inner diameter:: 85 mm
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 6.2 kg
Outer diameter: 180 mm
The size of the width: 41 mm
Weight:: 6.2 kg
Technical specifications
Designation : 21317
ГОСТ : 53317
Dimensions, mm : 85x180x41
Producer : TMB
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF40100-L-TV
Manufacturer: INA-FAG
Sizes: 40x100x18 (mm)
Weight:: 1.45 (kg)
SEALS (REINFORCED SEAL) (FY)
Manufacturer: FEKO
Sizes: 38x47.68x4.80 (mm)
Bearing NU2204EMZ1 (32504EHZ1)
Manufacturer: TMB
Sizes: 20x47x18 (mm)
Weight:: 0.14 (kg)
Bearing GE90ES
Manufacturer: ETERNO
Sizes: 90x130x60 (mm)
Weight:: 2.7 (kg)
Bearing 7021 AC
Manufacturer: ETERNO
Sizes: 105x160x26 (mm)
Weight:: 2.16 (kg)
AT20 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 4204-B-TVH
Manufacturer: FAG
Sizes: 20x47x18 (mm)
Торцевое уплотнение RM Z1-25
Manufacturer: RiMi
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 25x40x8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 10.50x13.50x1.50 (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.
