Bearing NNU4964/W33
Inner diameter:: 320 mm
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 53.7 kg
Outer diameter: 440 mm
The size of the width: 118 mm
Weight:: 53.7 kg
Technical specifications
Designation : NNU4964/W33
Dimensions, mm : 320x440x118
Producer : TMB
Manufacturer: ContiTech AG
Подшипник NUP 2311
Manufacturer: NACHI
Sizes: 55x120x43 (mm)
Weight:: 2.1 (kg)
O-2100
Manufacturer: ContiTech AG
AT5 DD
Manufacturer: ContiTech AG
SALNIK REINFORCED (TC)
Manufacturer: NQK SF
Sizes: 32x60x8 (mm)
K21 NBR(85x105x15)
Manufacturer: KASTAS
Sizes: 85x105x15 (mm)
Bearing 6213 (213)
Manufacturer: TMB
Sizes: 65x120x23 (mm)
Weight:: 1 (kg)
Bearing 6322 (322)
Manufacturer: TMB
Sizes: 110x240x50 (mm)
Weight:: 9.7 (kg)
Подшипник 53420U
Manufacturer: NACHI
Sizes: 100x210x98 (mm)
Weight:: 0.73 (kg)
Подшипник 6811
Manufacturer: NACHI
Sizes: 55x72x9 (mm)
Weight:: 0.083 (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.