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
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 10x22x5 (mm)
147 XL DD MEGADYNE ISORAN
Manufacturer: ContiTech AG
K501 PA/NBR(40x29x4,2)
Manufacturer: KASTAS
Sizes: 40x29x4,2 (mm)
SEALS (REINFORCED SEAL) (B)
Manufacturer: FEKO
Sizes: 177.80x215.90x15.87 (mm)
Bearing 126P5 (D1026)
Manufacturer: TMB
Sizes: 6x19x6 (mm)
Weight:: 0.009 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x45x9 (mm)
Bearing 30212P5 (D7212E)
Manufacturer: TMB
Sizes: 60x110x23.75 (mm)
Weight:: 0.88 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 25x37x10 (mm)
K27 PU(55x63x7/5)
Manufacturer: KASTAS
Sizes: 55x63x7/5 (mm)
Krestovina 30,18X80
Manufacturer: TOYO
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.
