搜轴承 -- AST轴承型号查询 -- 深沟球轴承 -- AST 638H轴承

(dimensions in mm)

Bearing Type - Open

Bore Dia (d) - 8.0000

Outer Dia (D) - 28.0000

Width (B) - 9.0000

Radius (min) (rs) - 0.300

Dynamic Load Rating (Cr) - 3,879

Static Load Rating (Cor) - 1,586

Max Speed (Grease) (X1000 RPM) - 28

Max Speed (Oil) (X1000 RPM) - 34

Max. Shaft Shoulder Dia. Inner (Li) - 14.5

Min. Housing Shoulder Dia., Outer (Lo) - 21.3

Ball Qty - 7

Ball Dia (Dw) - 4.7620

Weight (g) - 28.10

Precision - A1

Standard Clearance - K25

Material - Martensitic Stainless Steel

Also available in 52100 Chrome Steel

ABEC Grades 1, 3, 5, 7, and 9 are available. Also, the equivalent ISO classes.

• AST 638H深沟球轴承图纸和参数

• 发布时间：2026-08-08
• 产品型号: 638H
• 新型号:638H
• 内径：8mm 外径：28mm 厚度：9mm
• 主要类别：深沟球轴承
• 应用行业:脑电图机,户外设备,柔性加工,油剂油脂,打包机,数学仪器,酶免试剂,电加工（特种加工）机床,动态血压,医用椅等,发光试剂
• 近似型号:SKF W 63803-2RS1 FAG 6388M SKF W 638/8-2Z ISB 63800 ISB SS 638/5-ZZ SKF W 63804-2RZ SKF W 638/5 R-2Z CX 63803 SKF W 63804 SKF W 63800-2RZ
• 天津八零动力国际贸易有限公司专业经销 638H产品，常年备货AST 638H 深沟球轴承. 我们可以可以快速将您所需要的638H产品运送到全球任意地方购买 AST 638H 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 深沟球轴承订购电话022-58519723/22/21
• MPZ 22230KW33 NTN 3TM-SF04A61X3 KOYO 46T32322JR/142 CONSOLIDATED 222SM170 CONSOLIDATED 4468
  Timken 22318CJ NTN 32968X KOYO 46T30314JR/67 ISB 61926 FBJ 6314-2RS NTN 6906Z CRAFT 7306B CX 7321 C-UO FLT CBK-263 SKF D/W R4 R SKF GEH 110 ESX-2LS FAG HCB71916-E-2RSD-T-P4S NBS HK 0812 RS SNR ML71900HVDUJ74S CX NF221 E NKE NJ244-E-MA6 CX NJ2860 ISO NJ3072 CX RNA5914 KOYO RNAO35X47X16 CX UCFC216 NBS SCV 08 AS Timken SMN101KB AST UCF 208-25E CONSOLIDATED 6208-K CONSOLIDATED SS6310 CONSOLIDATED SN-314..21314 CONSOLIDATED GEH-15C CONSOLIDATED TPFY-107 CONSOLIDATED TPSY-20SD

Hot number：NSK 7210 C/DF TIMKEN 34275/34481-B OKB OKB 36224K-SH OKB 36203 OKB NACHI 24148EK30 CX 62305-2RS SKF 7000 CD/P4AH CX CX062 CX CX675 Samick LME20L SIGMA NUP 2207 FYH UCFL207-21 BAL 93318