AST NU228 EM轴承,AST NU228 EM圆柱滚子轴承-搜轴承AST数据中心

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(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 140.0000

Outer Dia (D) - 250.0000

Width (B) - 42.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 372,000

Static Load Rating (Cor) - 479,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 169.0

Min. Housing Shoulder Dia., Outer (Lo) - 225.0

Weight (g) - 9,100.00

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 NU228EM圆柱滚子轴承图纸和参数
发布时间：2026-08-02
产品型号: NU228EM
新型号:NU228 EM
内径：140mm 外径：250mm 厚度：42mm
主要类别：圆柱滚子轴承
应用行业:生物仪器,行业大型机械设备,显微镜等,专用设备,警报设备,螺纹磨床,装卸搬运机械和各类产业机械,凿岩机械,食品包装,诊疗室设备,内燃机
近似型号:CYSD NUP228 OKB 2228 ISB NUP 228 NSK NUP228EM FAG NUP 228 E NACHI NJ 2228 FAG NJ2228E+HJ2228E NTN NUP 2228 E OKB 32228EH FAG N228-E-M1
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FAG 248/1700-MB PFI 949100-3330 NBS KBK12x15x13 KOYO NA4904,2RS NTN T-94700/94113
SKF 211 AST 22240CKW33 SKF 23984CC/W33 SNR 32212A ISB 32234J/DF Timken 3578/3520 AST AST650 607460 NTN 4T-34301/34500 NACHI 6019 CYSD 6321-ZZ CX 7017 C-UO CX 7224 B AST AST50 108IB32 ISB EE243190/243250 ISB GAC 70 S Timken K18X22X22SE NTN HSB915C NBS KBFL 30 Timken L281149D/L281110+L281110EA NSK LM223016 CX NKS43 FBJ NUP319 KOYO UCX07-23 FAG SA0024 AST SCE126 KOYO UC215L3 AST UCF 209-28E SNR UK208+H CONSOLIDATED HJ-217 CONSOLIDATED FY-115X

订购 AST NU228EM 请填写如下信息

Hot number：NSK 7340 B SNR 7330 C/DB SKF 33211 OKB 7728E Timken 31590/31520 KOYO 7903C AST F3-8 LS GEC360HCS NKE NJ318-E-TVP3+HJ318-E ISB NNU 4076 M/W33 ISO NU3217 KOYO NUP1018 KOYO UCTU314-900 FAG 7203TGP/4-2RS RHP E-8

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AST NU228EM圆柱滚子轴承图纸和参数