Bearing 21311 (53311)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.95 kg
Technical specifications
Designation : 21311
ГОСТ : 53311
Dimensions, mm : 55x120x29
Producer : TMB
SEALS (REINFORCED SEAL) (F)
Manufacturer: FEKO
Sizes: 220x260x22 (mm)
RPP14 DD 5694 MFX - Megaflex
Manufacturer: ContiTech AG
Подшипник MF104BZZ
Manufacturer: NSK-RHP
Sizes: 4x11.6x4 (mm)
Weight:: 1.59 (kg)
D 130 32x3300 Li / 3376 Ld
Manufacturer: ContiTech AG
K31 PU/NBR/POM(90x110x14,5)
Manufacturer: KASTAS
Sizes: 90x110x14,5 (mm)
K16 (32x24x15,5)
Manufacturer: KASTAS
Sizes: 32x24x15,5 (mm)
Подшипник 6021NR
Manufacturer: NACHI
Sizes: 105x160x26 (mm)
Weight:: 1.54 (kg)
Подшипник 5211AN
Manufacturer: NACHI
Sizes: 55x100x33.3 (mm)
Weight:: 0.96 (kg)
ПОДШИПНИК ШАРИКОВЫЙ УПОРНО-РАДИАЛЬНЫЙ ZKLN2052-2RS-2AP
Manufacturer: INA-FAG
Sizes: 20x52x56 (mm)
Weight:: 3.9 (kg)
RPP8 3056 ( RPP 8 3056 -V, -M, -MFX )
Manufacturer: ContiTech AG
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.
