搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71909 ACD/HCP4A轴承

d - 45 mm

D - 68 mm

B - 12 mm

d₁ - 52.6 mm

d₂ - 52.6 mm

D₁ - 60.4 mm

r_1,2 - min. - 0.6 mm

r_3,4 - min. - 0.3 mm

a - 19.3 mm

d_a - min. - 48.2 mm

d_b - min. - 48.2 mm

D_a - max. - 64.8 mm

D_b - max. - 66.6 mm

r_a - max. - 0.6 mm

r_b - max. - 0.3 mm

d_n - 54.2 mm

Basic dynamic load rating - C - 12.4 kN

Basic static load rating - C₀ - 9 kN

Fatigue load limit - P_u - 0.38 kN

Limiting speed for grease lubrication - 20000 r/min

Limiting speed for oil lubrication - 34000 mm/min

Ball - D_w - 6.35 mm

Ball - z - 23

G_ref - 1.62 cm3

Calculation factor - e - 0.68

Calculation factor - Y₂ - 0.87

Calculation factor - Y₀ - 0.38

Calculation factor - X₂ - 0.41

Calculation factor - Y₁ - 0.92

Calculation factor - Y₂ - 1.41

Calculation factor - Y₀ - 0.76

Calculation factor - X₂ - 0.67

Preload class A - G_A - 80 N

Preload class B - G_B - 160 N

Preload class C - G_C - 320 N

Preload class D - G_D - 640 N

Calculation factor - f - 1.11

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 111 N/micron

Preload class B - 143 N/micron

Preload class C - 187 N/micron

Preload class D - 249 N/micron

Mass bearing - 0.12 kg

• SKF 71909ACD/HCP4A角接触球轴承图纸和参数

• 发布时间：2026-04-20
• 产品型号: 71909ACD/HCP4A
• 新型号:71909 ACD/HCP4A
• 内径：68mm 外径：45mm 厚度：12mm
• 主要类别：角接触球轴承
• 应用行业:电动泵,显微镜等,食物加工,汽车转向销,食品安全,水利机械,水泵行业,物料搬运设备,天线行业,虫害监测,光谱配件
• 近似型号:BARDEN 71909 C/DT FAG B71909-C-2RSD-T-P4S NTN 71909 C SKF 71909 CB/HCP4A SNR ML71909CVDUJ74S FAG HSS71909E.T.P4S.UL FAG HCS71909C.T.P4S.UL Barden HC71909TGP/4 FAG 71909TGP/4-2RS SNR 71909CVDUJ74
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• KOYO 32928JR Timken 33KD3 ISB NNU41/500M/W33 KOYO RNU208-3 LS SIR40ES
  CX 22310 KCW33+H2310 FAG 23048-E1-K + AH3048 KOYO 241/710RK30 NACHI 40BGS35G-2DST NTN 4T-HH924349/HH924310D+A ISO 7202 ADF ISO 7304 BDB NTN 81111J ISO BK3014 NTN DCL610 CX HK152316 ISO JLM722948/12 NBS K 50x58x25 KOYO M6203 CYSD NJ315E NACHI MUCP209 NACHI NNU4940 NACHI NU 2324 E NSK NU1092 ZEN R18-2RS NBS SC 16-UU AS CRAFT UC307 SNR UKT209H SKF VKHB 2070 CONSOLIDATED 6203/008-2RS CONSOLIDATED 6224-RSNR CONSOLIDATED NUP-226E CONSOLIDATED 11/8x13/16x11/2 CONSOLIDATED 51420 CONSOLIDATED XLS-31/4-2RS

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