Bearing NN3021K (3182121)
Inner diameter:: 105 mm
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.81 kg
Outer diameter: 160 mm
The size of the width: 41 mm
Weight:: 2.81 kg
Technical specifications
Designation : NN3021K
ГОСТ : 3182121
Dimensions, mm : 105x160x41
Producer : TMB
Bearing NATV12
Manufacturer: INA-FAG
Sizes: 12x32x15 (mm)
Weight:: 14 (kg)
Подшипник JM716648/JM716610
Manufacturer: NSK-RHP
Sizes: 85x130x30 (mm)
Weight:: 1.392 (kg)
13x2840 A 112
Manufacturer: ContiTech AG
Mechanical seal RM 104-14
Manufacturer: RiMi
Bearings 10JS04SS
Manufacturer: INA-FAG
Weight:: 0.020 (kg)
Bearings G1112-KRR-B
Manufacturer: INA-FAG
Weight:: 0.81 (kg)
Bearing N316
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 3.92 (kg)
O-RING
Manufacturer: NQK SF
Sizes: 43.70x50.70x3.50 (mm)
K27 PU(34,92x44,45x5,15/6,73)
Manufacturer: KASTAS
Sizes: 34,92x44,45x5,15/6,73 (mm)
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 30x47x12 (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.
