Bearing 7248B (66248)
Inner diameter:: 240 mm
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Outer diameter: 440 mm
The size of the width: 72 mm
Weight:: 49 kg
Technical specifications
Designation : 7248B
ГОСТ : 66248
Dimensions, mm : 240x440x72
Producer : TMB
Подшипник HR105KBE52+L
Manufacturer: NSK-RHP
Sizes: 105x190x115 (mm)
Weight:: 13.1 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 58x103x12/20 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 200x260x18 (mm)
K53 PU(18x26x6,2/7,8)
Manufacturer: KASTAS
Sizes: 18x26x6,2/7,8 (mm)
Krestovina 32x57
Manufacturer: TOYO
O-RING
Manufacturer: NQK SF
Sizes: 31.20x36.00x2.40 (mm)
ПОДШИПНИК РОЛИКОВЫЙ УПОРНЫЙ K81144-M
Manufacturer: INA-FAG
Sizes: 220x270x15 (mm)
K501 PA/NBR(250x229x8,1)
Manufacturer: KASTAS
Sizes: 250x229x8,1 (mm)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 30x42x7 (mm)
Подшипник 16034
Manufacturer: NSK-RHP
Sizes: 170x260x28 (mm)
Weight:: 5.71 (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.
