Bearing 30234 (7234E)
Inner diameter:: 170 mm
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Outer diameter: 310 mm
The size of the width: 57 mm
Weight:: 16.5 kg
Technical specifications
Designation : 30234
ГОСТ : 7234E
Dimensions, mm : 170x310x57
Producer : TMB
Подшипник 7208DB
Manufacturer: NACHI
Sizes: 40x80x18 (mm)
Weight:: 0.38 (kg)
Подшипник 6204-2NSE9
Manufacturer: NACHI
Sizes: 20x47x14 (mm)
Weight:: 0.106 (kg)
Bearing N218EKM (2218EKH)
Manufacturer: TMB
Sizes: 90x160x30 (mm)
Weight:: 2.3 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 143x179x14 (mm)
Подшипник 6917N
Manufacturer: NACHI
Sizes: 85x120x18 (mm)
Weight:: 0.524 (kg)
Bearing 61815 ZZ
Manufacturer: ETERNO
Sizes: 75x95x10 (mm)
Weight:: 0.15 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 18x38x7 (mm)
K38 PU(18x26x8)
Manufacturer: KASTAS
Sizes: 18x26x8 (mm)
SEALS (REINFORCED SEAL) (AS)
Manufacturer: FEKO
Sizes: 25x40x8 (mm)
Bearing 129P6 (E1029)
Manufacturer: TMB
Sizes: 9x26x8 (mm)
Weight:: 0.022 (kg)
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.
