搜轴承 -- AST轴承型号查询 -- 滚针轴承 -- AST RNA4903轴承

(dimensions in mm)

Bearing Type - Single Row, Heavy Duty

Outer Dia (D) - 30.0000

Width (B) - 13.0000

Dynamic Load Rating (Cr) - 11,000

Static Load Rating (Cor) - 14,600

Max Speed (Oil) (X1000 RPM) - 21,000

Shaft (Fw) - 22.000

Weight (g) - 22.20

Material - 52100 Chrome steel, or equivalent

The bearing must be used with a hardened inner ring, or a hardened shaft.

Some sizes are available with either a single seal or two seals.

• AST RNA4903滚针轴承图纸和参数

• 发布时间：2026-05-02
• 产品型号: RNA4903
• 新型号:RNA4903
• 内径：22mm 外径：30mm 厚度：13mm
• 主要类别：滚针轴承
• 应用行业:光学检测,动物解剖,锻压机床,搬运车,变压器类,仓储货架,净化台类,心电系统,警报设备,刀具,电磁铁类
• 近似型号:FAG NA 4903 IKO NA 4903UU CX NA4903-2RS KOYO NA4903RS NBS NA 4903 NSK NA4903 CX RNA4903-2RS NSK NA4903TT ISO RNA4903-2RS FAG RNA-4903-2RS
• 天津八零动力国际贸易有限公司专业经销 RNA4903产品，常年备货AST RNA4903 滚针轴承. 我们可以可以快速将您所需要的RNA4903产品运送到全球任意地方购买 AST RNA4903 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 滚针轴承订购电话022-58519723/22/21
• NSK 6915VV SKF 71952ACD/P4A FAG HC71924-E-T-P4S NKE NNCF4914-V CONSOLIDATED SAF-61013/4..ROLLER
  Gamet 180101X/180180XH CX 20314 C NACHI 22336EK FAG 231S.615 Timken 32036X Timken 529/520X NSK 6821DDU KOYO 6913-2RS ISO 7040 CDF INA 712047610 CX 7207 B-UD ISO 7210 ADF AST AST11 3015 ISO FL60/2,5 ZZ AST GAC25N INA GE125-LO AST GE12N Samick LM10UUAJ NACHI N 1060 JNS NK35/20 NKE NNCF49/500-V NTN NU209E CYSD R16-RS INA SL014914 NBS SL192320 INA ZKLN1242-2RS-PE CONSOLIDATED 220M-ZZ CONSOLIDATED 81160 CONSOLIDATED T7FC060 CONSOLIDATED ZKLF70155-ZZ

Hot number：STEYR 2216K+H316 OKB 830018 ZEN 1620-2RS NKE 1315-K ISO 21310 KW33 NTN 23128BK SKF 6238 SKF 7011 ACB/P4A INA GE6-PW KOYO NC7204V FAG NJ-322 STEYR NUP-2307 SKF YAR 206-104-2RFGR/HV NACHI 61914-2Z NOK TC 20 34 7 NBR