搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71948 ACD/P4AL轴承

d - 240 mm

D - 320 mm

B - 38 mm

d₁ - 264.7 mm

d₂ - 264.7 mm

D₁ - 295.3 mm

b - 3.5 mm

C₁ - 20.9 mm

C₂ - 7.1 mm

C₃ - 5.45 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1 mm

a - 84.5 mm

d_a - min. - 251 mm

d_b - min. - 251 mm

D_a - max. - 309 mm

D_b - max. - 315 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 271.4 mm

Basic dynamic load rating - C - 216 kN

Basic static load rating - C₀ - 305 kN

Fatigue load limit - P_u - 7.8 kN

Limiting speed for grease lubrication - 3200 r/min

Limiting speed for oil lubrication - 4800 mm/min

Ball - D_w - 25.4 mm

Ball - z - 31

G_ref - 93 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 - 1.32

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 584 N/micron

Preload class B - 767 N/micron

Preload class C - 1029 N/micron

Preload class D - 1412 N/micron

Mass bearing - 8.5 kg

• SKF 71948ACD/P4AL角接触球轴承图纸和参数

• 发布时间：2025-04-30
• 产品型号: 71948ACD/P4AL
• 新型号:71948 ACD/P4AL
• 内径：320mm 外径：240mm 厚度：38mm
• 主要类别：角接触球轴承
• 应用行业:牙钻机等,液压压力表,发光试剂,汽车及配件,高空作业设备,磁性元器,板材行业,装卸搬运机械和各类产业机械,塑料挤出,波谱仪,中型及大型电动机
• 近似型号:ISO 71948 C AST 71948AC CX 71948 CTBP4 SKF 71948 CD/HCP4A SKF 71948 CD/P4A SKF 71948 CD/P4AL SKF 71948 ACD/HCP4AL SKF 71948 CD/P4A SKF 71948 CD/HCP4A SKF 71948 CD/P4AL
• 天津八零动力国际贸易有限公司专业经销 71948 ACD/P4AL产品，常年备货SKF 71948 ACD/P4AL 角接触球轴承. 我们可以可以快速将您所需要的71948 ACD/P4AL产品运送到全球任意地方购买 SKF 71948 ACD/P4AL 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 23292RHA KOYO 51426 NTN-SNR 6302ZZ ISB 7234B KOYO UCFL311-32
  Timken 205PD NTN 22313BK KOYO 3NCHAR921CA CX 54420U+U420 NTN 5S-7008UCG/GNP42 PFI 6015-2RS C3 SKF 6203-2Z/VA201 SKF 6313-2Z CYSD 6844-RS SKF 7005 ACD/P4A CYSD 7300BDB INA BCE1416 CX CX273 SKF D/W R2-6 INA EGB1020-E40-B SNR ES209G2 Timken HM231136/HM231115 KOYO K44X50X22H NBS KBK 12x15x16,6 INA NKS45 RHP MJ5/8 ISO N207 NTN NJ322E NTN NU1060 NTN NU205E SKF PCM 121420 M Timken WJ-445016 NTN SC02A55 ISO SL182980 SNFA VEB 17 /S 7CE3

Hot number：NSK F 619/7 TIMKEN 3777/3720 AST 1213 Gamet 131093X/131152XC ISB 3200 ATN9 NACHI 51410 SKF 7012 CD/P4A INA E20-KRR SKF FYT 2. FM NACHI NU 238 E CX QJ200 STEYR 5328M SKF 99850 STEYR 6318 NOK TC 55 72 9 ACM