搜轴承 -- AST轴承型号查询 -- 调心球轴承 -- AST 2303轴承

(dimensions in mm)

Bearing Type - double row self-aligning

Bore Dia (d) - 17.0000

Outer Dia (D) - 47.0000

Width (B) - 19.0000

Radius (min) (rs) - 1.000

Dynamic Load Rating (Cr) - 14,700

Static Load Rating (Cor) - 3,550

Max Speed (Grease) (X1000 RPM) - 13,000

Max Speed (Oil) (X1000 RPM) - 16,000

Max. Shaft Shoulder Dia. Inner (Li) - 22.0

Min. Housing Shoulder Dia., Outer (Lo) - 42.0

Weight (g) - 150.00

Precision - A1

Standard Clearance - C0

Material - 52100 Chrome steel (or equivalent)

The maximum recommended angular misalignment is 4 degrees, the applied dynamic radial load must be less than 10% of the dynamic capacity.

This bearing is also available with a tapered bore.

• AST 2303调心球轴承图纸和参数

• 发布时间：2026-08-31
• 产品型号: 2303
• 新型号:2303
• 内径：17mm 外径：47mm 厚度：19mm
• 主要类别：调心球轴承
• 应用行业:历史仪器,吸盘行业,家电,烟草机械,凿岩机械,其他数控,立式外拉,加工中心,数学仪器,排痰机等,机床主轴
• 近似型号:FED 2303 NSK 2303 NACHI 2303 NTN 2303S SKF 2303 FAG 2303TV NKE 2303-2RS MRC 2303-2RS STEYR 2303 AST 2303
• 天津八零动力国际贸易有限公司专业经销 2303产品，常年备货AST 2303 调心球轴承. 我们可以可以快速将您所需要的2303产品运送到全球任意地方购买 AST 2303 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 调心球轴承订购电话022-58519723/22/21
• NTN 32220UDF Timken LM11949/LM11919 CYSD NUP209E JNS RNA4830 AST SI20ES
  Gamet 123075/123120G Timken 1986/1931-B CRAFT 22312MW33 ISB 32252 SKF 61968 MA NACHI 6817ZNR NSK 6828DDU SKF 7020 ACE/P4A ISO 7044 ADT SKF 71918 ACB/HCP4A AST ASTT90 28070 CX BK1414 INA BK2020 INA EGB2540-E40 AST GE140ES-2RS AST GEZ76ET-2RS ZEN MF84-2Z FYH NA206 JNS NAFW 457240 NSK NF 419 NKE NJ428-M INA NKI75/25 CX NUP307 E NSK R1010-1 KOYO UCFS305-16 ZEN S6206-2Z INA SCE128 NSK STF304KVS4351Eg SNR USFTE202 IKO YB 124

Hot number：OKB FAG 20252-MB ISB 231/710 K FAG 32938-N11CA-A350-400 KOYO 54317U SNR EX213-40 Timken GYAE50RR Torrington (Old No.) 240/750 FAF 6009-2RS Rollway 93312 FAG NU-3026 SKF 71948 CD/P4AL SKF MB 14 A SKF SAFS 22217-11 TLC TORRINGTON FAFNIR 6218