Bearing R8Z
Inner diameter:: 12.7 mm
Outer diameter: 28.575 mm
The size of the width: 6.35 mm
Outer diameter: 28.575 mm
The size of the width: 6.35 mm
Technical specifications
Designation : R8Z
Dimensions, mm : 12.7x28.575x6.35
Producer : TMB
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TCG)
Manufacturer: STO
Sizes: 40x58x7 (mm)
SEALS (REINFORCED SEAL) (ARS)
Manufacturer: FEKO
Sizes: 55x70x8 (mm)
Подшипник 51120
Manufacturer: NACHI
Sizes: 100x135x25 (mm)
Торцевое уплотнение RM U4(250)-58
Manufacturer: RiMi
Bearing DAC40750050
Manufacturer:
Sizes: 40x75x50/50 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TA)
Manufacturer: STO
Sizes: 90x120x13 (mm)
Подшипник NJ 309
Manufacturer: NACHI
Sizes: 45x100x25 (mm)
Weight:: 0.871 (kg)
AT10 DD
Manufacturer: ContiTech AG
Bearing 3979 / 3920
Manufacturer: TIMKEN
Sizes: 57.15x112.712x30.162 (mm)
Weight:: 1.4 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 481.46x492.12x5.33 (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.
