Bearing NJ2311 (42611)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.25 kg
Outer diameter: 120 mm
The size of the width: 43 mm
Weight:: 2.25 kg
Technical specifications
Designation : NJ2311
ГОСТ : 42611
Dimensions, mm : 55x120x43
Producer : TMB
HTD 8M 3320 ( HTD8M 3320 -V, -M, -MFX )
Manufacturer: ContiTech AG
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (MTP)
Manufacturer: STO
Bearing K15x19x13
Manufacturer: INA-FAG
Sizes: 15x19x13 (mm)
Weight:: 0.0007 (kg)
ПОДШИПНИК РОЛИКОВЫЙ ОДНОРЯДНЫЙ СФЕРИЧЕСКИЙ 20212-TVP
Manufacturer: FAG
Sizes: 60x110x22 (mm)
Подшипник 7909 A5
Manufacturer: NSK-RHP
Sizes: 45x68x12 (mm)
Weight:: 0.13 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 294.50x311.30x8.40 (mm)
K22 NBR(2x4,5x1,7)
Manufacturer: KASTAS
Sizes: 2x4,5x1,7 (mm)
Корпус UCT217
Manufacturer: NACHI
Weight:: 11.2 (kg)
STUFFING BOX (REINFORCED CUFFS) NON-STANDARD (DC)
Manufacturer: STO
Sizes: 25x47x7 (mm)
Bearings LR5208KDD
Manufacturer: INA-FAG
Sizes: 40x85x30.2 (mm)
Weight:: 0.75 (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.
