Bearing 52238 (38238)
Inner diameter:: 190 mm
Outer diameter: 270 mm
The size of the width: 109 mm
Weight:: 21.6 kg
Outer diameter: 270 mm
The size of the width: 109 mm
Weight:: 21.6 kg
Technical specifications
Designation : 52238
ГОСТ : 38238
Dimensions, mm : 190x270x109
Producer : TMB
O-RING
Manufacturer: NQK SF
Sizes: 0.90x2.50x0.80 (mm)
Bearing LR201RR
Manufacturer: INA-FAG
Sizes: 12x35x15 (mm)
Weight:: 10 (kg)
T5 DD
Manufacturer: ContiTech AG
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7226-E-T-P4S
Manufacturer: FAG
Sizes: 130x230x40 (mm)
A 108 13x2745 Li / 2775 Ld
Manufacturer: ContiTech AG
Подшипник NF 412
Manufacturer: NSK-RHP
Sizes: 60x127x35 (mm)
Weight:: 3.04 (kg)
ПОДШИПНИК КОМБИНИРОВАННЫЙ ZARF50140-TV
Manufacturer: INA-FAG
Sizes: 50x140x22.5 (mm)
Weight:: 4.2 (kg)
Bearing GS81188
Manufacturer: INA-FAG
Sizes: 440x540x24 (mm)
Weight:: 13.950 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (SB)
Manufacturer: STO
Sizes: 170x200x16 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 140x180x13 (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.
