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Single Row Cylindrical Roller Bearing Chrome Steel NU 311 ECM For Automotive

NU 311 ECM

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Description

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Single Row Cylindrical Roller Bearing Chrome Steel NU 311 ECM For Automotive

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Specifications:

1)????? ?cylindrical roller bearing NU311ECM

2)????? Bearing material :Chrome steel

3)????? Cage: Brass cage

4)????? Abundant stock ,Quick Delivery?

5)????? Brands: MBY or OEM

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Quick Detail:

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Model Number | NU311ECM |
Brand Name | MBY or OEM |
Dimension | 55*120*29MM |
Weight | 1.5kg |
Type | Single row cylindrical roller bearing |
Dynamic load rating | 137Kn |
Static load rating | 143Kn |
Material | Chrome Steel |
Cage material? | Metal/Brass/nylon |
Clearance | C0,C2,C3,C4,C5 |
Vibration | ?Z1V1,Z2V2 and Z3V3 |
Precision Level | P0,P6,P5,P4,P2(ABEC1, ABEC3, ABEC5, ABEC7, ABEC9) |
Number of Row | Single row |
Guarantee | One year. |
Certifications | ISO 9001:2008 |
Package | Box, Carton, Wooden Case, Plastic Tube?or Per buyers requirerment |
Place of Origin | China (Mainland) |
MOQ | 1PCS |
Service | (1) Prompt Delivery |
(2) OEM |
(3) Buyer Label accepted |
(4) Follow up and maintainance |
Payment Term? | TT or L/C or Western Union |
Port | Shanghai/Shenzhen |
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Description:

Cylindrical roller bearing NU311ECM

We offers a complete range, both metric and inch sizes available in metric and imperial?bore?sizes ranging from ?& quot; to 1320 mm.

High?radial load?capacity?- making them suitable for high?speed?applications.

Designs?- designated NU, NJ, NUP, N or NF for?single row bearings?and NNU or NN for?double row types, defines the bearing ring rib configuration.

Cages?- Available with pressed steel, machined brass and polyamide cages throughout the range.?

Special designs?- ?manufactures a range of?four-row?cylindrical roller bearings, primarily designed for use as?steel mill?roll-neck bearings.

Bearings are also available with both?lubrication?holes and a machined lubrication groove on the outside surface of the outer ring.

Rows:
N2.., NU2.., NUP.., NJ2..
NU2..EG, NJ2..EG, NUP2..EG
N3.., NU3.., NUP3.., NJ3..
NU3..EG, NJ3..EG, NUP3..EG

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Applications:

Low noise and high speed electric motors;

Automotive

Steel industry,

Mining industry,

Paper machinery,

Wind turbine,

Machine tools,

Electric motor,

Metallurgy bearings

Mine

Rolling mill

Steel industry

Crusher machine

Pictures:



Related Model

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Shaft [mm] | Bearing No | Dimensions [mm]. | Fw | Weight [kg] | Basic load ratings [kN] | Limiting speed [rpm] |
d | D | B | 　 | dyn. C | stat. C0 | grease | oil |
50 | NU1010 | 50 | 80 | 16 | 57,5 | 0,306 | 33,6 | 36,8 | 8400 | 9900 |
　 | NU210 E | 50 | 90 | 20 | 59,5 | 0,497 | 66,1 | 71,9 | 7100 | 8500 |
　 | NU5210 | 50 | go | 30,16 | 60,4 | 0,877 | 92,6 | 128 | 6300 | 7500 |
　 | NU3210 | 50 | 90 | 30,2 | 60,4 | 0,829 | 86,2 | 108 | 5700 | 8500 |
　 | NU310 E | 50 | 110 | 27 | 65 | 1,15 | 110 | 113 | 5500 | 7400 |
　 | NU2310 E | 50 | 110 | 40 | 65 | 1,76 | 163 | 187 | 4900 | 7400 |
　 | NU3310 | 50 | 110 | 44,4 | 65 | 2,14 | 156 | 183 | 5000 | 7500 |
　 | NU410 | 50 | 130 | 31 | 70,8 | 2,01 | 139 | 136 | 4900 | 6600 |
55 | NU1011 | 55 | 90 | 18 | 64,5 | 0,445 | 37,4 | 43,8 | 7600 | 8900 |
　 | NU211 E | 55 | 100 | 21 | 66 | 0,65 | 86,4 | 98,7 | 6400 | 7700 |
　 | NU2211 E | 55 | 100 | 25 | 66 | 0,806 | 101 | 122 | 5800 | 7700 |
　 | NU3211 | 55 | 100 | 33,3 | 66,5 | 1,14 | 95,5 | 118 | 5100 | 7700 |
　 | NU5211 | 55 | 100 | 33,34 | 66,9 | 1,2 | 119 | 171 | 5600 | 6700 |
　 | NU311 E | 55 | 120 | 29 | 70,5 | 1,5 | 137 | 143 | 5100 | 6700 |
　 | NU2311 E | 55 | 120 | 43 | 70,5 | 2,25 | 201 | 233 | 4500 | 6700 |
　 | NU3311 | 55 | 120 | 49,2 | 70,5 | 2,81 | 188 | 220 | 4500 | 6800 |
　 | NU411 | 55 | 140 | 33 | 77,2 | 2,51 | 142 | 138 | 4600 | 6100 |
60 | NU1012 | 60 | 95 | 18 | 69,5 | 0,477 | 42,1 | 50 | 7000 | 8300 |
　 | NU212 E | 60 | 110 | 22 | 72 | 0,83 | 97,7 | 107 | 5800 | 6900 |
　 | NU2212 E | 60 | 110 | 28 | 72 | 1,09 | 131 | 157 | 5200 | 6900 |
　 | NU3212 | 60 | 110 | 36,5 | 73,5 | 1,52 | 128 | 167 | 4700 | 7000 |
　 | NU5212 | 60 | 110 | 36,5 | 72,3 | 1,59 | 150 | 211 | 5300 | 6300 |
　 | NU312 E | 60 | 130 | 31 | 77 | 1,87 | 150 | 157 | 4600 | 6200 |
　 | NU2312 E | 60 | 130 | 46 | 77 | 2,81 | 223 | 262 | 4100 | 6200 |
　 | NU3312 | 60 | 130 | 54 | 77 | 3,61 | 220 | 265 | 4200 | 6300 |
　 | NU412 | 60 | 150 | 35 | 83 | 3,02 | 178 | 184 | 4200 | 5700 |
65 | NU1013 | 65 | 100 | 18 | 74,5 | 0,506 | 43,3 | 52,9 | 6600 | 7800 |
　 | NU3013 | 65 | 100 | 26 | 74,5 | 0,7 | 105 | 146 | 6300 | 7500 |
　 | NU213 E | 65 | 120 | 23 | 78,5 | 1,05 | 108 | 119 | 5300 | 6400 |
　 | NU2213 E | 65 | 120 | 31 | 78,5 | 1,45 | 149 | 181 | 4800 | 6400 |
　 | NU3213 | 65 | 120 | 38,1 | 79,6 | 1,9 | 148 | 197 | 4300 | 6400 |
　 | NU5213 | 65 | 120 | 38,1 | 80,4 | 1,88 | 139 | 196 | 4700 | 5600 |
　 | NU313 E | 65 | 140 | 33 | 82,5 | 2,31 | 181 | 191 | 4300 | 5700 |
　 | NU2313 E | 65 | 140 | 48 | 82,5 | 3,36 | 251 | 287 | 3800 | 5700 |
　 | NU3313 | 65 | 140 | 58,7 | 83,5 | 4,53 | 241 | 294 | 3900 | 5800 |
　 | NU413 | 65 | 160 | 37 | 89,3 | 3,58 | 198 | 203 | 4000 | 5300 |
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