Bearing 21307 (53307)
Inner diameter:: 35 mm
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.69 kg
Outer diameter: 80 mm
The size of the width: 21 mm
Weight:: 0.69 kg
Technical specifications
Designation : 21307
ГОСТ : 53307
Dimensions, mm : 35x80x21
Producer : TMB
XPB 950 Lw / Ld ( ХРВ 950 )
Manufacturer: ContiTech AG
Manufacturer: ContiTech AG
K21 NBR(46x70x12)
Manufacturer: KASTAS
Sizes: 46x70x12 (mm)
Bearing IR25x29x20
Manufacturer: INA
Sizes: 25x29x20 (mm)
Weight:: 0.255 (kg)
Bearing 30316 (7316E)
Manufacturer: TMB
Sizes: 80x170x42.5 (mm)
Weight:: 4.15 (kg)
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 15x25x10 (mm)
CX 124 CX 3215 Ld
Manufacturer: ContiTech AG
2.5 FKM 80(047,00x02,50 )
Manufacturer: KASTAS
4 FKM 80(096,00x04,00 )
Manufacturer: KASTAS
MEGADYNE ISORAN 384 RPP3 ( RPP 3M 384 )
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.