搜轴承 -- AST轴承型号查询 -- 圆柱滚子轴承 -- AST NU321 EM轴承

(dimensions in mm)

Bearing Type - NU

Bore Dia (d) - 105.0000

Outer Dia (D) - 225.0000

Width (B) - 49.0000

Radius (min) (rs) - 3.000

Dynamic Load Rating (Cr) - 418,000

Static Load Rating (Cor) - 469,000

Max Speed (Grease) (X1000 RPM) - 2

Max Speed (Oil) (X1000 RPM) - 3

Max. Shaft Shoulder Dia. Inner (Li) - 133.0

Min. Housing Shoulder Dia., Outer (Lo) - 201.0

Weight (g) - 9,900.00

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 NU321EM圆柱滚子轴承图纸和参数

• 发布时间：2026-07-26
• 产品型号: NU321EM
• 新型号:NU321 EM
• 内径：105mm 外径：225mm 厚度：49mm
• 主要类别：圆柱滚子轴承
• 应用行业:水处理剂,电刀配件,离心泵,电加工（特种加工）机床,气动控制元件,医用椅等,胃电图机,光学仪器,噪声检查,车床,气动泵
• 近似型号:ISO NUP3212 NACHI NP 321 CX NUP3321 OKB 32112E Rollway NJ-321 NSK NU 321 EM STEYR NUP 321 MAC NUP 321 Hyatt NF-321 ISO NUP3217
• 天津八零动力国际贸易有限公司专业经销 NU321 EM产品，常年备货AST NU321 EM 圆柱滚子轴承. 我们可以可以快速将您所需要的NU321 EM产品运送到全球任意地方购买 AST NU321 EM 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 圆柱滚子轴承订购电话022-58519723/22/21
• CX 555S/552A NSK 6305T1XVV NSK 6822VV NTN HK1516LL SKF PFD3/4TF
  ZEN 1614-2Z CYSD 1622-2RS NKE 239/600-K-MB-W33 SKF 22340 CCJA/W33VA406 FAG 24132-E1 KOYO 48385/48320 NACHI 53315U KOYO 6205 NTN 7044DF SNR 71928CVUJ74 CYSD 7819CDT INA B22 CX CX181 SNR ESFD201 INA GIKR 20 PB ISO HM903247/10 NTN K24×30×31ZW CX K15X20X17 SKF NJ 2312 ECP ISO NJ3084 ISB NU 19/670 ISO NU214 CX RNA49/32 Timken RNAO14X26X12 SKF S7020 CD/HCP4A LS SAZP12N INA SCE2424-PP LS SIA35ES IKO TRI 608945 CONSOLIDATED 607

Hot number：NSK 23160 CACK/W33 INA K 6×9×8 NSK NJ2305E+HJ2305E NKE 2213 KOYO 4TRS559J KOYO HK1216.2RS SKF K10x16x12TN SKF NCF29/530V NSK RS-4976E4 KOYO SB725170 AST UCF 207-21E General 1652 SKF 7021 CD/P4AH1 NACHI 62/28-Z NOK SB 190 220 14 NBR