Bearing 21307K (53307k)
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 : 21307K
ГОСТ : 53307k
Dimensions, mm : 35x80x21
Producer : TMB
13x750 A 29,5
Manufacturer: ContiTech AG
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ 81140-M
Manufacturer: INA-FAG
Sizes: 200x250x37 (mm)
ПОДШИПНИК ШАРИКОВЫЙ ЗАКРЕПЛЯЕМЫЙ GRA103-NPP-B-AS2/V
Manufacturer: INA-FAG
Sizes: 30.163x62x35.8 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 75.00x78.00x1.50 (mm)
Bearing 16003P6 (E7000103)
Manufacturer: TMB
Sizes: 15x32x8 (mm)
Weight:: 0.038 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 62.00x70.00x4.00 (mm)
Подшипник 6319
Manufacturer: NSK-RHP
Sizes: 95x200x45 (mm)
Weight:: 5.76 (kg)
Bearing HF2520
Manufacturer: ETERNO
Sizes: 25x32x20 (mm)
Weight:: 30.9 (kg)
Bearing 61801P5 (D1000801)
Manufacturer: TMB
Sizes: 12x21x5 (mm)
Weight:: 0.0063 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 188.00x212.00x12.00 (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.
