搜轴承 -- AST轴承型号查询 -- 圆柱滚子轴承 -- AST NJ321 EM轴承

(dimensions in mm)

Bearing Type - NJ

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) - 10,320.00

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 NJ321EM圆柱滚子轴承图纸和参数

• 发布时间：2026-07-15
• 产品型号: NJ321EM
• 新型号:NJ321 EM
• 内径：105mm 外径：225mm 厚度：49mm
• 主要类别：圆柱滚子轴承
• 应用行业:麻醉机等,激光器件,挤出机类,单项走丝,磁性元器,起重滑车,噪声检查,磁性材料,立式内拉,行业大型机械设备,吊夹
• 近似型号:SKF * N 321 ECP ISB FCD 132164440 MAC NU 321 OKB 42321EH OKB 4G32126H ISO BK3214 NKE NJ321-E-TVP3 OKB 7E32132HT KOYO NU3218 OKB 32108
• 天津八零动力国际贸易有限公司专业经销 NJ321 EM产品，常年备货AST NJ321 EM 圆柱滚子轴承. 我们可以可以快速将您所需要的NJ321 EM产品运送到全球任意地方购买 AST NJ321 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 7036CTBP4 AST AST09019560 NSK B-3224 CX K45x49x19 CONSOLIDATED 7216BG
  Gamet 119044X/119085C NSK 140KBE2401+L NSK 22214EAE4 CX 23196 KCW33 SKF 292/500 ISO 396/394A SKF 51252M ISO 53405U+U405 ISB 619/8-2RS NACHI 6311-2NKE FAG 713649200 CRAFT 7315B NTN 7219BG FAG 7309-B-TVP Timken 7326WN MBR CX 7404 A-UO ISO 7407 ADT KOYO AR 20 100 170 NTN DE4012 INA GE220-DO-2RS KOYO JC35 CX Q216 NTN N414 KOYO NA4906D ISO NK20/20 FAG NNU4176-M NTN RNA4902R+IR16X20X13X KOYO UCFCX17 FYH UCTX10-31E SKF VKBA 685

Hot number：TORRINGTON FAFNIR 7318 B STEYR 51422 KOYO 52318 NTN 7934CDTBT/GNP4 AST ASTT90 19560 LS GX120T NACHI H-14138A/H-14276 RHP MJT4.1/2 NTN MR9612048+MI-809648 NSK NJ1096 FYH UCFL202-10 FAG Z-567473.ZL-K-C5 Bower A-5216WB SKF 811/1120 M RHP 6204-Z