Bearing 21308 (53308)
Inner diameter:: 40 mm
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.92 kg
Outer diameter: 90 mm
The size of the width: 23 mm
Weight:: 0.92 kg
Technical specifications
Designation : 21308
ГОСТ : 53308
Dimensions, mm : 40x90x23
Producer : TMB
Manufacturer: ContiTech AG
Bearing 7217CTAP5 (36217KJ)
Manufacturer: TMB
Sizes: 85x150x28 (mm)
Weight:: 1.85 (kg)
Bearing NKI42/20
Manufacturer: ETERNO
Sizes: 42x47x57 (mm)
Weight:: 138 (kg)
K709 PTFE/NBR(360x384x8,1)
Manufacturer: KASTAS
Sizes: 360x384x8,1 (mm)
K05 PU (40x48x5/7)
Manufacturer: KASTAS
Sizes: 40x48x5/7 (mm)
ПОДШИПНИК ШАРИКОВЫЙ РАДИАЛЬНЫЙ 61888-M
Manufacturer: FAG
Sizes: 440x540x46 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 208.50x225.30x8.40 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 152.00x158.00x3.00 (mm)
T20 DD
Manufacturer: ContiTech AG
HTD 8M 7096 ( HTD8M 7096 -V, -M, -MFX )
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.
