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
KSO NBR 70(3 mm nbr oring cord)
Manufacturer: KASTAS
Подшипник 6001-2NKE
Manufacturer: NACHI
Sizes: 12x28x8 (mm)
Weight:: 0.023 (kg)
XPZ 1837 Lw / Ld ( XPZ1837 )
Manufacturer: ContiTech AG
Bearing 3209
Manufacturer: ETERNO
Sizes: 45x85x30.2 (mm)
Weight:: 0.63 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 268.00x275.10x3.55 (mm)
AT5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНО-УПОРНЫЙ 3811-B-2Z-TVH
Manufacturer: FAG
Sizes: 55x72x13 (mm)
Bearing 61807-2RZP5 (D1180807)
Manufacturer: TMB
Sizes: 35x47x7 (mm)
Weight:: 0.29 (kg)
K29 PU/POM(75x90,5x6,3)
Manufacturer: KASTAS
Sizes: 75x90,5x6,3 (mm)
K22 PU(16x24x5,5 )
Manufacturer: KASTAS
Sizes: 16x24x5,5 (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.
