搜轴承 -- AST轴承型号查询 -- 圆柱滚子轴承 -- AST N221 M轴承

(dimensions in mm)

Bearing Type - N

Bore Dia (d) - 105.0000

Outer Dia (D) - 190.0000

Width (B) - 36.0000

Radius (min) (rs) - 2.100

Dynamic Load Rating (Cr) - 210,000

Static Load Rating (Cor) - 256,000

Max Speed (Grease) (X1000 RPM) - 3

Max Speed (Oil) (X1000 RPM) - 4

Max. Shaft Shoulder Dia. Inner (Li) - 126.8

Min. Housing Shoulder Dia., Outer (Lo) - 168.8

Weight (g) - 4,450.00

Precision - RBEC 1

Standard Clearance - C0

Material - 52100 Chrome steel, or equivalent

Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".

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 N221M圆柱滚子轴承图纸和参数

• 发布时间：2026-07-02
• 产品型号: N221M
• 新型号:N221 M
• 内径：105mm 外径：190mm 厚度：36mm
• 主要类别：圆柱滚子轴承
• 应用行业:工业用布,酶免试剂,食品加工机械设备,超静音发电机,齿轮磨床,测量测绘仪器,塑料成型,空气过滤器,打包机,温湿检测,工业机电
• 近似型号:NTN NJ 2216 SKF NU 2211 E ISB NUP 2212 NSK NJ 2210 E OKB 92216E OKB 32217EH NKE NJ2215-E-MA6 SIGMA N 2217 KOYO NJ2212 SKF NJ 2212 ECP
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• KOYO 1780/1730 NTN 22222BK Timken 5795/5735 ISO 609-2RS CONSOLIDATED KRV-40-2RSX
  FAG 241/530-B-MB NSK 24156CAE4 ISO 2474/2420 CX 52420 Timken 578X/572 KOYO 6004R NTN 689ZZ SNR 71906HVUJ74 KOYO 83A831GCS53 SNR AB40737S01 KOYO AXK7095 SKF C 2226 CX CX541 SNR EXF307 CX GE 040/65 XES-2RS AST GEH460HCS FAG HCS71915-C-T-P4S SKF N 314 ECP FAG N1922-K-M1-SP FAG NJ308-E-TVP2 ISO NKI9/16 ISO NN3005 K ISB SS 61811 NTN SC669ZZNR SNFA SEA10 /NS 7CE1 SKF SYJ 50 KF+HS 2310 CX TUW2 12 SNR UCC212 FYH UCHA208-24 SNFA VEX 90 /S 7CE3

Hot number：NACHI 7040 AC/DB RHP 7214 B/DB OKB NSK 1222 K ISO 2585/2520 CYSD 7934CDT NTN CRD-3423 FBJ HM212044/HM212011 KOYO K30X44X26H NTN SF4814 SKF 23132E-2RS INA ZARF-2590-L INA ZKLN1034-ZZ SKF 61908-2RZ NOK OSI 270 250 12