Bearing NJ311E (42311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.5 kg
Technical specifications
Designation : NJ311E
ГОСТ : 42311E
Dimensions, mm : 55x120x29
Producer : TMB
Корпус UCFCX09
Manufacturer: NACHI
Weight:: 2.5 (kg)
Bearing DAC35620024
Manufacturer:
Sizes: 35x62x24/24 (mm)
Bearing 7205 AC
Manufacturer: ETERNO
Sizes: 25x52x15 (mm)
Weight:: 0.13 (kg)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 24x34.5x11 (mm)
Krestovina 22,06x58
Manufacturer: TOYO
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TC)
Manufacturer: STO
Sizes: 26x47x7 (mm)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B7018-C-T-P4S
Manufacturer: FAG
Sizes: 90x140x24 (mm)
Bearing 7021CP4 (36121J)
Manufacturer: TMB
Sizes: 105x160x26 (mm)
Weight:: 1.6 (kg)
Подшипник 6207ZZ
Manufacturer: NSK-RHP
Sizes: 35x72x17 (mm)
Weight:: 0.284 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 412.80x430.00x8.60 (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.
