(dimensions in mm)
Bearing Type - NJ
Bore Dia (d) - 55.0000
Outer Dia (D) - 120.0000
Width (B) - 29.0000
Radius (min) (rs) - 2.000
Dynamic Load Rating (Cr) - 143,000
Static Load Rating (Cor) - 150,000
Max Speed (Grease) (X1000 RPM) - 5
Max Speed (Oil) (X1000 RPM) - 6
Max. Shaft Shoulder Dia. Inner (Li) - 70.5
Weight (g) - 1,520.00
Precision - RBEC 1
Standard Clearance - C0
Material - 52100 Chrome steel, or equivalent
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
This bearing is also available with the HJ end plate for the inner race.
Suffix definitions are listed in the Nomenclature Technical document.
This bearing is also available with a retaining ring groove in the outer race, and it can be supplied with the ring (suffix NR) or without the ring (suffix N). Please see the Technical Information Sheet for the groove and ring dimensions.
- Model Number:NJ311 ETN
- Inner Diameter：55mm Outer Diameter：120mm Width：29mm
- Type：Cylindrical Roller Bearings
- Update date：2025-12-12
- Application:Industrial equipment,Roller,gear grinding machine,linear drive,turret industry,chemical,tapered grinder,Hair styling device,Laser Devices,Spectrum Products,Automobile
- Similar models:FAG N311-E-TVP2 KOYO NU311 CX NJ2311E NTN E-NJ2311EHTG1 KOYO NUP311R ISO NF311 NACHI 22311AEXK CX NH2311E NKE NJ2311-E-MPA NACHI N311
- BEARING POWER International Trading Co.,Ltd. specialize in NJ311ETN products，there is large inventory of AST NJ311 ETN . We has been built up long-term cooperation with AST company, could make a bulk order of the NJ311 ETN Which AST NJ311ETN is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 280KBE131 280 460 130 NACHI Tapered Roller Bearings 51176-FP 380 460 65 NKE Thrust Ball Bearings 6003UU 17 35 10 KBC Deep Groove Ball Bearings 71924 ACD/P4AH1 165 120 22 SKF Angular Contact Ball Bearings 74537/74856 136,525 217,488 47,625 NSK Tapered Roller Bearings GT4 17,463 34,138 14,3 INA Thrust Ball Bearings NP407977/NP810997/K153039A 30 65 16,25 Timken Tapered Roller Bearings NU2216-E-M6 80 140 33 NKE Cylindrical Roller Bearings NU317 EM 85 180 41 AST Cylindrical Roller Bearings NUP340EM 200 420 80 NSK Cylindrical Roller Bearings PCM 141620 E 14 16 20 SKF Plain Bearings RNAO 16x28x12 16 22 12 NBS Needle Roller Bearings T-HM237545/HM237510D+A 177,8 288,925 142,875 NTN Tapered Roller Bearings TMB005LLUC3/5C#E 25 47 12 NTN Deep Groove Ball Bearings LS-211/2 4.2500 7.5000 1.2500 FAG DEEP GROOVE BALL BEARINGS 751136MA.P5 SKF ANGULAR CONTACT THRUST BALL BEARINGS NU2011E 55 90 22 SKF CYLINDRICAL ROLLER BEARINGS LJ-3 3.0000 5.7500 1.0625 RHP DEEP GROOVE BALL BEARINGS RMS-211/2-L 4.2500 8.7500 1.7500 CONSOLIDATED CYLINDRICAL ROLLER BEARINGS HMS-3160 12 Tr 300x4 24 CONSOLIDATED LOCKNUTS COMPLETE WITH LOCKING CLAMP
Hot number：CX 54410 Timken 661/653 ISO HK223020 NBS K 115x123x27 Timken M-1081 CX NF206 E SKF NJ 2309 ECML NTN NU206E SNFA VEB 80 /S/NS 7CE3 McGill CCYRD-21/4 FAG 3218 RHP 51222 KAYDON KN060905 NMB R-1560ZZ CONSOLIDATED FR-2/5-ZZ NSK 6813DD Timken 39250/39433 KOYO 3NCHAC907C NSK 54420XU KOYO 6302Z SKF 7048 BGM CYSD 7302DF Gamet 80030/80068P AST ASTEPB 0608-06 NTN K25×30×39ZW KOYO KE ST4276 ALFT NTN NU19/710 NKE NU1017-E-MPA INA TC815 SKF 11205ETN9
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