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
SEALS (REINFORCED SEAL) (FPE)
Manufacturer: FEKO
Sizes: 25x34.60/38x7.50 (mm)
ContiTechHTD14M 85 HP
Manufacturer: ContiTech AG
Подшипник 21318AXK
Manufacturer: NACHI
Sizes: 90x190x43 (mm)
Weight:: 6.45 (kg)
Bearing 7316 AC
Manufacturer: ETERNO
Sizes: 80x170x39 (mm)
Weight:: 4.13 (kg)
ПОДШИПНИК РОЛИКОВЫЙ РАДИАЛЬНЫЙ NN3026-AS-K-M-SP
Manufacturer: FAG
Sizes: 130x200x52 (mm)
Manufacturer: ContiTech AG
T5 DD
Manufacturer: ContiTech AG
Подшипник 51105
Manufacturer: NACHI
Sizes: 25x42x11 (mm)
Bearing GH040081
Manufacturer: GMB
Sizes: 40x76x33/28 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 13.00x17.00x2.00 (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.
