Bearing NNU4917K/W33P5 (D4382917K)
Inner diameter:: 85 mm
Outer diameter: 120 mm
The size of the width: 34 mm
Weight:: 1.25 kg
Outer diameter: 120 mm
The size of the width: 34 mm
Weight:: 1.25 kg
Technical specifications
Designation : NNU4917K/W33P5
ГОСТ : D4382917K
Dimensions, mm : 85x120x34
Producer : TMB
RPP14 DD 5176 MFX - Megaflex
Manufacturer: ContiTech AG
SEALS (REINFORCED SEAL) (A)
Manufacturer: FEKO
Sizes: 92x120x12 (mm)
O-RING
Manufacturer: NQK SF
Sizes: 221.62x232.28x5.33 (mm)
Bearing 21Z02
Manufacturer: INA
Sizes: 55.575x95.275x31.870 (mm)
Weight:: 0.953 (kg)
ПОДШИПНИК ШПИНДЕЛЬНЫЙ B71909-E-T-P4S
Manufacturer: FAG
Sizes: 45x68x12 (mm)
Подшипник NU 2204 E
Manufacturer: NACHI
Sizes: 20x47x18 (mm)
Weight:: 0.162 (kg)
Krestovina 49,2x174,6/206,3
Manufacturer: TOYO
B 77 17x1955 Li / 2000 Ld
Manufacturer: ContiTech AG
Подшипник 23264CAKE4
Manufacturer: NSK
Sizes: 320x580x208 (mm)
Weight:: 239 (kg)
Подшипник NUP 2306
Manufacturer: NACHI
Sizes: 30x72x27 (mm)
Weight:: 0.5 (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.