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SKF Brass Holder Single Row Cylindrical Roller Bearings High Speed NUP311ECM C3 55*120*29

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Y.S INTERNATIONAL IMPORT&EXPORT CO., LTD.
City: Wuxi
Province/State: Jiangsu
Country/Region: China
Contact Person:Mr Bryant Wang

SKF Brass Holder Single Row Cylindrical Roller Bearings High Speed NUP311ECM C3 55*120*29

Brand Name : NTN, SKF, SXM, OEM
Model Number : NUP311ECM.C3
Certification : ISO9001 , ISO14001
Place of Origin : Jiangsu China
MOQ : 1 PCS
Price : 10 - 100 USD Per PCS
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000 PCS Per Month
Delivery Time : 5 - 8 days / On Quantity
Packaging Details : Single Box(White Box/Color Box/Wooden Box),or as your request
Material : Bearing Steel
Rolling Body : Roller Bearings
Separated : Unseparated
Seals Type : Open
Precision : P0,P6,P5,P4,
Material of Balls : Chrome Steel
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SKF Brass Holder Cylindrical Roller Bearings Single Row High Speed NUP311ECM C3 55*120*29


Description:

the cylindrical rollers are in linear contact with the raceways. They have a high radial load capacity and are suitable for high speeds.In which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools. Some cylindrical roller bearings have no ribs on either the inner or outer ring, so the rings can move axially relative to each other. These can be used as free-end bearings.


Classification:


There are different types designated as NU, NJ, NUP, N, NF (for single-row cylindrical roller bearings), NNU, and NN (for double-row cylindrical roller bearings depending on the design or absence of side ribs). The outer and inner rings of all types are separable .


Feature:


1. With unidirectional and bidirectional two types
2. Use option in the ring, can permit of installation error.
3. High grade ball - high speed rotates the quiet and smooth
4. High Quality Steel - Ultra clean steel to extend bearing life by up to 80%.
5. The height of the grease technology - N-S-Klubricant technology can make the grease live longer and improve the performance of the bearing
6. In order to permit of installation error, whether one-way or two-way, can choose spherical self-aligning spherical seat cushion type or take ball seat ring type.


Application:


Large and medium-sized motors,

Locomotives,

Machine tool spindles,

Internal combustion engines,

Generators,

Gas turbines,

Gearboxes,

Rolling mills,

Vibrating screens,

Lifting,

Transport machinery.


Product specification:


Calculation data:


Basic dynamic load ratingC156kN
Basic static load ratingC0143kN
Fatigue load limitPu18.6kN
Reference speed6000r/min
Limiting speed7000r/min
Calculation factorkr0.15
Limiting valuee0.2
Axial load factorY0.6

MORE Models:


Modlesd(mm)D(mm)B(mm)rsmin(mm)Weight (Kg)
N21155100211.50.62130
NF21155100211.50.65370
NF211E55100211.50.76600
NJ21155100211.50.64510
NJ211/C355100211.50.64510
NJ211E55100211.50.66160
NJ211ECP55100211.50.66160
NU21155100211.50.63010
NU211E55100211.50.71850
NUP21155100211.50.64470
NUP211E55100211.50.76060
NJ2211E55100251.50.89360
NJ2211E/C355100252.00.89360
NUP2211EN/55100251.50.89240
NF311E551202921.60325
NF311E/C3551202921.60145
NJ311E551202921.63700
NUP311EN551202921.66760
NUP311ECM551202921.59230


Product Tags:

precision cylindrical roller bearing

      

cylindrical thrust bearing

      
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SKF Brass Holder Single Row Cylindrical Roller Bearings High Speed NUP311ECM C3 55*120*29 Images

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