搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 7221 ACD/P4A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 - 6700 r/min

Limiting speed for oil lubrication - 10000 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 - 1.02

Calculation factor - f_2D - 1.05

Calculation factor - f_HC - 1

Preload class A - 308 N/micron

Preload class B - 399 N/micron

Preload class C - 527 N/micron

Preload class D - 708 N/micron

Mass bearing - 3.868 kg

• SKF 7221ACD/P4A角接触球轴承图纸和参数

• 发布时间：2025-04-30
• 产品型号: 7221ACD/P4A
• 新型号:7221 ACD/P4A
• 内径：190mm 外径：105mm 厚度：36mm
• 主要类别：角接触球轴承
• 应用行业:吸脂设备,涂料油漆,小五金类,美体塑形,弹簧行业,经济模具,螺纹磨床,流体控制阀,碾煤机,产品防伪,元素检测
• 近似型号:SKF 7221 BECBM STEYR 7221 B/DT GMN 7221 AC KOYO 7221 AC/DF SKF 7221 BECBP SKF S7221 ACD/P4A FAG 7221-B-MP DKF 7221 AC NSK 7221 B ZKL 7221 B/DB
• 天津八零动力国际贸易有限公司专业经销 7221 ACD/P4A产品，常年备货SKF 7221 ACD/P4A 角接触球轴承. 我们可以可以快速将您所需要的7221 ACD/P4A产品运送到全球任意地方购买 SKF 7221 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
• Timken 160TPS166 FAG 542014 NACHI NF1038 SKF PFT1.FM FBJ NUP2318
  SNR 1306 NKE 2209-2RS ISO 2218K+H318 Fersa 31303F ISO 52312 CX 606 NKE 6408-NR CYSD 7216BDF NACHI 7316CDB KOYO BH-88 SIGMA GEZPR 208 S ISO F681XZZ CX K55x62x18 NTN K47×52×17 CYSD N306E ISO NK47/30 ISO NN4024 K NACHI NP 1030 ISO NU1056 CX NUP2338 E KOYO UCFX05E FAG SA1031 AST SI60ES INA SL04150-PP Timken T252 CX UCFLX09 FAG Z-565530.ZL-K-C5 CONSOLIDATED KF-70XPO CONSOLIDATED SN-212..1212 CONSOLIDATED 249/1180M

Hot number：TORRINGTON 24034 CC/W33 NTN NK 8/16 SKF 61910 OKB 153656 NTN 32212U NTN 4T-25577/25523 Ruville 4042 NKE 6022-2Z-N NTN 7008DB NSK B210-6 INA GRA104-206-NPP-B-AS2/V ISO N310 CYSD NU411 FAF 6209-2RSNR SKF 308