Bearing 21311K (53311k)
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 : 21311K
ГОСТ : 53311k
Dimensions, mm : 55x120x29
Producer : TMB
Bearing NJ2206EM (42506EH)
Manufacturer: TMB
Sizes: 30x62x20 (mm)
Weight:: 0.26 (kg)
Bearing GT14
Manufacturer: INA-FAG
Sizes: 33.338x59.538x15.875 (mm)
Weight:: 0.181 (kg)
Bearing 1209
Manufacturer: ETERNO
Sizes: 45x85x19 (mm)
Weight:: 0.465 (kg)
Подшипник SL183068-TB
Manufacturer: INA-FAG
Sizes: 340x520x133 (mm)
ШАРИКОПОДШИПНИК УПОРНЫЙ КОМБИНИРОВАННЫЙ С ИГОЛЬЧАТЫМИ РОЛИКАМИ NKX45
Manufacturer: INA-FAG
Sizes: 45x58x32 (mm)
BX 81 BX 2100 Ld
Manufacturer: ContiTech AG
K53 PU(30x40x6,2/7,8)
Manufacturer: KASTAS
Sizes: 30x40x6,2/7,8 (mm)
MEGADYNE ISORAN 488MXL
Manufacturer: ContiTech AG
Krestovina 25x60
Manufacturer: TOYO
K22 PU(450x490x20)
Manufacturer: KASTAS
Sizes: 450x490x20 (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.
