Bearing QJ311M (176311H)
Inner diameter:: 55 mm
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.75 kg
Outer diameter: 120 mm
The size of the width: 29 mm
Weight:: 1.75 kg
Technical specifications
Designation : QJ311M
ГОСТ : 176311H
Dimensions, mm : 55x120x29
Producer : TMB
Подшипник 23088CAKE4
Manufacturer: NSK-RHP
Sizes: 440x650x157 (mm)
Weight:: 173 (kg)
SEALS (REINFORCED SEAL) (FH)
Manufacturer: FEKO
Sizes: 103x120x15 (mm)
K21 NBR(10x14x3,5)
Manufacturer: KASTAS
Sizes: 10x14x3,5 (mm)
Bearing 47681 / 47620
Manufacturer: TIMKEN
Sizes: 80.962x133.35x33.338 (mm)
Weight:: 1.776 (kg)
SEALS (REINFORCED SEAL) (AY)
Manufacturer: FEKO
Sizes: 40x62x10 (mm)
4L 740
Manufacturer: ContiTech AG
Bearing 370A / 363
Manufacturer: TIMKEN
Sizes: 50.800x90.000x20.000 (mm)
Weight:: 0.576 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 127.50x138.16x5.33 (mm)
Подшипник 02475/02420
Manufacturer: NSK-RHP
Sizes: 68.262x31.75x22.225 (mm)
Weight:: 0.381 (kg)
Подшипник 6216-2NK
Manufacturer: NACHI
Sizes: 80x140x26 (mm)
Weight:: 1.40 (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.
