Bearing 51238 (8238)
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 12 kg
Outer diameter: 270 mm
The size of the width: 62 mm
Weight:: 12 kg
Technical specifications
Designation : 51238
ГОСТ : 8238
Dimensions, mm : 190x270x62
Producer : TMB
K10 NBR(16x24x6/8)
Manufacturer: KASTAS
Sizes: 16x24x6/8 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 54x76x8 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (KC)
Manufacturer: STO
Sizes: 55x75x10 (mm)
Bearing 29240 (9039240)
Manufacturer: TMB
Sizes: 200x280x48 (mm)
Weight:: 9.3 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 6.40x8.00x0.80 (mm)
Подшипник HR33120J
Manufacturer: NSK-RHP
Sizes: 100x165x52 (mm)
Weight:: 4.32 (kg)
CONTI-V D135 32X3425 Li/3501 Ld L=L EL
Manufacturer: ContiTech AG
K21 PU(61x80x12)
Manufacturer: KASTAS
Sizes: 61x80x12 (mm)
Krestovina 59x167,5
Manufacturer: TOYO
Krestovina 30,2х92
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.