搜轴承 -- SKF -- 角接触球轴承 -- SKF 7228 ACD/P4A轴承

d - 140 mm

D - 250 mm

B - 42 mm

d₁ - 176.8 mm

d₂ - 176.8 mm

D₁ - 213.2 mm

r_1,2 - min. - 3 mm

r_3,4 - min. - 1.5 mm

a - 66.7 mm

d_a - min. - 154 mm

d_b - min. - 154 mm

D_a - max. - 236 mm

D_b - max. - 241 mm

r_a - max. - 2.5 mm

r_b - max. - 1.5 mm

d_n - 184.8 mm

Basic dynamic load rating - C - 212 kN

Basic static load rating - C₀ - 228 kN

Fatigue load limit - P_u - 7 kN

Limiting speed for grease lubrication - 5000 r/min

Limiting speed for oil lubrication - 7500 mm/min

Ball - D_w - 30.162 mm

Ball - z - 18

G_ref - 83.931 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 - 1350 N

Preload class B - G_B - 2700 N

Preload class C - G_C - 5400 N

Preload class D - G_D - 10800 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.02

Calculation factor - f_2D - 1.05

Calculation factor - f_HC - 1

Preload class A - 397 N/micron

Preload class B - 516 N/micron

Preload class C - 679 N/micron

Preload class D - 911 N/micron

Mass bearing - 8.138 kg

• SKF 7228ACD/P4A角接触球轴承图纸和参数

• 发布时间：2021-06-12
• 产品型号: 7228ACD/P4A
• 新型号:7228 ACD/P4A
• 内径：250mm 外径：140mm 厚度：42mm
• 主要类别：角接触球轴承
• 应用行业:起重提升,锯床,倒角机等,广电通讯检测分析仪器类,液压控制元件,液压压力表,直流发电机,食物加工,成形机,显微镜等,植物测定
• 近似型号:FAG B7228-C-T-P4S NSK 7228 C/DF NTN 7228 AC NSK 7228A5TRSU NACHI 7228DF STEYR 7228 B/DF BARDEN 7228 AC/DT NSK 7228CTRSU ZKL 7228 B KOYO 7228B
• 天津八零动力国际贸易有限公司专业经销 7228 ACD/P4A产品，常年备货SKF 7228 ACD/P4A 角接触球轴承. 我们可以可以快速将您所需要的7228 ACD/P4A产品运送到全球任意地方购买 SKF 7228 ACD/P4A 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 角接触球轴承订购电话022-58519723/22/21
• SKF 248/1320CAK30FA/W20 FAG 51322-MP KOYO 7201B NTN K220X230X42 SKF SYM1.1/2TF
  NSK 22216EAE4 NKE 2315-K KOYO 239/800RHA NKE 24026-CE-K30-W33+AH24026 NTN 32021X Fersa 4388/4335 NTN 4T-462/453X NACHI 51324 CYSD 6003-RS ISO 6219 FAG 713610490 NKE 7318-BE-TVP CX 7328 B-UX NBS 89440-M KOYO BH912 INA CSCAA017-TV SKF D/W R2-5 R INA EGBZ1816-E40 INA HK22X28X7,5-TN FBJ N406 NTN SE16003 KOYO UCPX20-64 NACHI UKCX10+H2310 NACHI UKP215+H2315 CONSOLIDATED SD-3184400mm CONSOLIDATED H-3944x200 CONSOLIDATED 10x30x10mm CONSOLIDATED KML-30 CONSOLIDATED FCB-4 CONSOLIDATED ZKLF70155-ZZ

Hot number：FAG 7024 C/DT SKF 23024 CCK/33+H 3024 SKF *240/670ECA/W33 OKB 113640K CX 51428 NTN NKXR25 CX NP3220 CX NU248 E KOYO NUP417 LS SA45ET-2RS STEYR 30316 SKF HMS-3084 FBC RMS-20-L MRC 352-RD SKF 524226