搜轴承 -- SKF -- 角接触球轴承 -- SKF 7221 ACD/HCP4A轴承

d - 105 mm

D - 190 mm

B - 36 mm

d₁ - 131.2 mm

d₂ - 131.2 mm

D₁ - 163.8 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1.1 mm

a - 52.6 mm

d_a - min. - 117 mm

d_b - min. - 117 mm

D_a - max. - 178 mm

D_b - max. - 183 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 138.4 mm

Basic dynamic load rating - C - 163 kN

Basic static load rating - C₀ - 146 kN

Fatigue load limit - P_u - 5.1 kN

Limiting speed for grease lubrication - 7500 r/min

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 26.988 mm

Ball - z - 15

G_ref - 48.333 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 - 1000 N

Preload class B - G_B - 2000 N

Preload class C - G_C - 4000 N

Preload class D - G_D - 8000 N

Calculation factor - f - 1.08

Calculation factor - f₁ - 0.99

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.06

Calculation factor - f_HC - 1.01

Preload class A - 342 N/micron

Preload class B - 443 N/micron

Preload class C - 585 N/micron

Preload class D - 786 N/micron

Mass bearing - 3.142 kg

• SKF 7221ACD/HCP4A角接触球轴承图纸和参数

• 发布时间：2021-06-09
• 产品型号: 7221ACD/HCP4A
• 新型号:7221 ACD/HCP4A
• 内径：190mm 外径：105mm 厚度：36mm
• 主要类别：角接触球轴承
• 应用行业:诊疗室设备,检验化验仪器及配件,堆高车升降平台,钥匙锁具,油雾器,挤齿机等,马达,激光切割,冶金,食品添加,建筑工程机械设备
• 近似型号:SKF 7221 BEP FAG HC7221TGP/4 CYSD 7221B SKF 7221 B/DF DKF 7221 AC/DB RHP 7221 C/DT MRC 7221 DKF 7221 AC/DF DKF 7221 B/DT FAG 7221 B
• 天津八零动力国际贸易有限公司专业经销 7221 ACD/HCP4A产品，常年备货SKF 7221 ACD/HCP4A 角接触球轴承. 我们可以可以快速将您所需要的7221 ACD/HCP4A产品运送到全球任意地方购买 SKF 7221 ACD/HCP4A 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
• KOYO 1315K AST H7020C/HQ1 INA K81109-TV CX NP3248 INA RA50
  NSK 1309 ISO 23264 KCW33+H3264 NTN 2206S Gamet 284228X/284355XC SKF 24156-2CS2K30/VT143 ISO 3304-2RS NSK 51156X KOYO 52217 NACHI 5795/5735 Timken 5SF8 NACHI 6460/6420 Timken 90TP139 SNR EXFCE207 FBJ GEG30ES-2RS CX HK3512 NSK HM903247/HM903210 Timken J-1314 NTN LM772748/LM772710DA+A RHP LRJ1.3/4 NTN K165×173×32 NBS NA 4900 SKF NJ 2207 ECJ CX NN3020 ISB NU 2224 NMB RF-725ZZ SKF RNU 212 ECP SKF S7024 CE/P4A NTN UK320D1 CONSOLIDATED NUKR-72 CONSOLIDATED 32221

Hot number：SKF 7016 C OKB 160200Z1 OKB STO12 KOYO 23072RHAK SKF 6307/HR22T2 SKF BT4B 331089 CG/HA1 FAG NJ2307-E-TVP2 NKE NU2219-E-M6 NTN SA4-85B FAG 6314-2RS FAG KM-40 FAG NU-2232 SKF 7571 KOYO 61902 NOK ISI 35.5 28 5 標準