Bearing 21312 (53312)
Inner diameter:: 60 mm
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.35 kg
Outer diameter: 130 mm
The size of the width: 31 mm
Weight:: 2.35 kg
Technical specifications
Designation : 21312
ГОСТ : 53312
Dimensions, mm : 60x130x31
Producer : TMB
K21 PU(6x10x3)
Manufacturer: KASTAS
Sizes: 6x10x3 (mm)
Подшипник 6208ZENR
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.366 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ИГОЛЬЧАТЫЙ С ОДНИМ НАРУЖНЫМ ШТАМПОВАННЫМ КОЛЬЦОМ HN2016
Manufacturer: INA-FAG
Sizes: 20x26x16 (mm)
Mechanical seal RM 156-12
Manufacturer: RiMi
SEALS (REINFORCED SEAL) (AST)
Manufacturer: FEKO
Sizes: 41x59x10.15/14.70 (mm)
Подшипник NCF 2917 V
Manufacturer: SKF
Sizes: 85x120x22 (mm)
Weight:: 0.81 (kg)
K73 POLYESTER/PTFE(144x150x20)
Manufacturer: KASTAS
Sizes: 144x150x20 (mm)
Подшипник 51326
Manufacturer: NACHI
Sizes: 130x225x75 (mm)
Weight:: 225 (kg)
K21 PU(12x18x6)
Manufacturer: KASTAS
Sizes: 12x18x6 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD ()
Manufacturer: STO
Sizes: 79.3x95.2x11 (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.
