Bearing 21312K (53312k)
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 : 21312K
ГОСТ : 53312k
Dimensions, mm : 60x130x31
Producer : TMB
3 NBR 90(021,00x03,00)
Manufacturer: KASTAS
Bearing NF208 (12208)
Manufacturer: TMB
Sizes: 40x80x18 (mm)
Weight:: 0.43 (kg)
K09 NBR(50x58x4/7)
Manufacturer: KASTAS
Sizes: 50x58x4/7 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 208.80x215.00x3.10 (mm)
Подшипник 17098/17244
Manufacturer: NSK-RHP
Sizes: 24.981x62x16.002 (mm)
Weight:: 0.256 (kg)
RPP14 6636 ( RPP 14 6636 -V, -M, -MFX )
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 98x120x13 (mm)
13x2311 A 91
Manufacturer: ContiTech AG
K33 PU(100x115x11)
Manufacturer: KASTAS
Sizes: 100x115x11 (mm)
Bearing K15X19X13
Manufacturer: ETERNO
Sizes: 15x19x13 (mm)
Weight:: 0.007 (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.
