Bearing N311E (2311E)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.45 kg
Technical specifications
Designation : N311E
ГОСТ : 2311E
Dimensions, mm : 55x120x29
Producer : TMB
Подшипник 478/472A
Manufacturer: NSK-RHP
Sizes: 65x120x29.002 (mm)
Weight:: 1.408 (kg)
Krestovina 22,5X35
Manufacturer: TOYO
K73 POLYESTER/PTFE(195x200x15)
Manufacturer: KASTAS
Sizes: 195x200x15 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 72.00x77.30x2.65 (mm)
BX 61 BX 1592 Ld
Manufacturer: ContiTech AG
Подшипник 6903ZE
Manufacturer: NACHI
Sizes: 17x30x7 (mm)
Weight:: 0.018 (kg)
Manufacturer: ContiTech AG
HTD 1002 3M CXP
Manufacturer: ContiTech AG
GEAR PULLEYS 8M-25S 62.06 (8M-25S 62.06/12)
Manufacturer: BBC
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (TB4)
Manufacturer: STO
Sizes: 34x46x10.5 (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.
