搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST AST20 7040轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 70.0000

Shaft Size (ds) - 70 +0 / -0.046

Housing Bore Dia. (Dh) - 75 +0.030 / -0

Bearing Outside Diameter, Nominal(Do) - 75.000

Bearing Outside Diameter Tolerance (Do tol.) - 75.100 / 75.055

Bearing Bore after Mounting (di) - 70.200 / 70.080

Average Clearance (Cd) - 0.1630

Wall Thickness (S3) - 2.438

Bearing Length, Nominal (B) - 40.000

Bearing Length Tolerance (B tol.) - +0 / -0.40

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.800

Lube Hole Dia. (dl) - 8.000

Material - Carbon steel shell with POM plastic liner

Lubricate the bearing prior to installation.

Please review the technical information on the requirements for the mating shaft.

• AST AST207040关节轴承图纸和参数

• 发布时间：2026-03-20
• 产品型号: AST207040
• 新型号:AST20 7040
• 内径：70mm 外径：75mm 厚度：mm
• 主要类别：关节轴承
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• 近似型号:ISO GE20UK-2RS ISB GE 200 CP CRAFT SI20T/K AST GEC420XS-2RS AST AST40 220100 INA EGBZ1208-E40 AST ASTEPB 4044-20 CX TUF1 22.200 IKO LHS 20 INA GE 320 LO
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• FBJ 51114 INA GE12PB NBS K9x12x13TN CX K85x93x30 FAG Z-562132.04.DRGL
  NSK 15106/15245 NACHI 15126/15250X NSK 23172CAE4 ISB 240/500 K30 SKF 31314/60,338J2/QVQ267 SNR 32214A ZVL 32226A NSK B29-11N ISO 4302 Timken 462/452DC+X2S-462 Timken 510019 AST 51114 NKE 6218-Z-NR NACHI 67884/67820 CYSD 6924-RZ SIGMA 81156 SKF FY 2. TF/VA228 SKF GEP560FS CX HK3524 ZVL K-JLM714149/K-JLM714110 NKE N222-E-M6 SKF NJ 28/530 ECMA NTN NN3060KC1NAP4 CX NN4940 INA PCJ1/2 NMB RI-4 IKO RNA 49/38UU FYH UCFS307 CONSOLIDATED NJ-2312V CONSOLIDATED K-25x32x24

Hot number：NTN 7338 AC/DF NSK 54418 U NSK NJ 2313 ET KOYO 3NCN1015 FBJ 4214-2RS KOYO 6019ZZX ISO 6417 NSK 7024 A Timken BH-228 CYSD N2308E SKF SAFS 23056 KA x 10.7/16 NSK 6013 N NACHI 61907-Z NOK TC 85 110 13 FKM NOK WR 45W