搜轴承 -- AST轴承型号查询 -- 关节轴承 -- AST ASTT90 28070轴承

(dimensions in mm)

Bearing Type - straight

Shaft Dia., Nominal (d) - 280.0000

Shaft Size (ds) - 280 -0.190 / -0.242

Housing Bore Dia. (Dh) - 285 +0.052 / -0

Bearing Outside Diameter, Nominal(Do) - 285.000

Bearing Bore after Mounting (di) - 285 +0.130 / -0

Wall Thickness (S3) - 2.500

Bearing Length, Nominal (B) - 70.000

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

OD Chamfer Length (Co) - 1.800

ID Chamfer Angle (B deg.) - 45

ID Chamfer Length (Ci) - 0.600

Material - Wrapped bronze with lubrication holes.

This bearing is used with lubrication.

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

• AST ASTT9028070关节轴承图纸和参数

• 发布时间：2026-01-14
• 产品型号: ASTT9028070
• 新型号:ASTT90 28070
• 内径：280mm 外径：285mm 厚度：mm
• 主要类别：关节轴承
• 应用行业:海洋测试,合页行业,胶油脂工业用纸,工业机电,口腔器械,凿岩机械,起重链条,转换开关,锯床,车轮车床,静电保护
• 近似型号:NTN SA1-90BSS AST ASTT90 7030 CX TUP1 90.100 AST ASTB90 F7550 AST AST090 12080 AST AST090 27070 AST ASTT90 5060 AST AST090 22080 AST ASTT90 3230 AST ASTT90 4040
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• KOYO 25NQI4425A NTN 7236 ZEN F61701 NSK NN3013ZTB FYH UCFLX05
  FBJ 1201 KOYO 1220 ISO 230/900 KCW33+AH30/900 Timken 230RT92 AST AST090 2530 NKE 52405 CX 53306U+U306 KOYO 558A/553X FAG 6321 NTN 6304LLUNR SKF 6324 M SKF 7011 ACD/HCP4AL SKF 71916 ACD/P4AL NACHI 7207CDF NSK B12-53C4 ISO GE10UK NTN CRO-5015LL ISO DAC40760041/38 SKF FYRP 2 15/16-3 SNR GB10840S04 IKO GE 260GS NTN H239640/H239610 FAG HS7012-E-T-P4S NBS NKS 35 Timken NP672572-90UB2 NBS RNA 4917 SKF SIKB18F KOYO UCTX06E CONSOLIDATED SN-513..20213-K CONSOLIDATED INS6221

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