AST NJ311 EMA轴承,AST NJ311 EMA圆柱滚子轴承-搜轴承AST数据中心

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(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) - 134,000

Static Load Rating (Cor) - 138,000

Max Speed (Grease) (X1000 RPM) - 5

Max Speed (Oil) (X1000 RPM) - 6

Max. Shaft Shoulder Dia. Inner (Li) - 70.5

Min. Housing Shoulder Dia., Outer (Lo) - 106.5

Weight (g) - 1,845.00

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.

AST NJ311EMA圆柱滚子轴承图纸和参数
发布时间：2026-04-03
产品型号: NJ311EMA
新型号:NJ311 EMA
内径：55mm 外径：120mm 厚度：29mm
主要类别：圆柱滚子轴承
应用行业:灌注装置,卧式锯床,注塑机类,硫化机类,钥匙锁具,超静音发电机,磁性元器,仓储货架,成型模具,拉丝模具,仓储货架设备
近似型号:KOYO NJ 311 OKB 12311E SKF NU 311 ECP NACHI NJ311E+HJ311E SKF NJ 311 ECP NSK STF660RV9311g ISO NJ311 NTN RNU5311 FAG NU311-E-TVP2 RIV NF 2311
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Timken 309KD NSK 32352 CYSD DAC3060037 INA RA55 SKF SY1.11/16PF/AH
NACHI 230/600EK CX 239/1000 KCW33+H39/1000 SKF 30232 J2 Timken 43118/43319D+X1S-43118 NTN 4T-320/32X NACHI 51217 ISO 525/522 ISO 53420U+U420 CX 61700 NTN 6201LLB/127 NKE 81113-TVPB SKF C 3096 M INA CSCG160 CX CX536 ISO DAC40842538 NTN DE07A02LLCS46/L109 CYSD NU420 CX NX 35 Z SKF PCM 182015 M ISO RNA4838 KOYO RNAO15X23X20 KOYO RS40/29A ISB SS 6012 SKF SAA70ES-2RS AST SH1612 SNR UKFC205H CONSOLIDATED NUP-232E CONSOLIDATED 6201-ZZNR CONSOLIDATED SY-111 CONSOLIDATED W5203-2RS

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Hot number：IKO HK 3012 SKF *22272CA/W33 OKB 3536K NTN 4T-498/492A CX 54206U+U206 CRAFT 7305C SNR AB41659YS04 SKF FYRP 1 15/16-3 INA GIR 25 DO NSK HM801346/HM801310 NTN K60X75X49.8 CX NF307 E NTN UEL205D1 FYH UCFS307 FYH UCFA205-15

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AST NJ311EMA圆柱滚子轴承图纸和参数