搜轴承 -- SKF轴承型号查询 -- 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：2025-06-17
• 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:发电机,牙钻机等,食品杀菌,起重滑车,医用服饰,机械附件,车床,关节防护,农业检测分析仪器及相关,气动泵,挤齿机等
• 近似型号:SKF 7228 BGAM KOYO 7228 C/DF MRC 7228-P DKF 7228 AC/DT RHP 7228 C/DT FAG 7228 AC KOYO 7228 AC/DB CX 7228 B-UX STEYR 7228 B/DB SKF 7228 C
• 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
• ISB ER3.25.2000.400-1SPPN INA F-221588 NKE K81130-MB NTN NKX30Z SKF QJ310PHAS
  NSK 23164CAE4 Timken 280RF03 ZEN 3803 SKF 71800 ACD/HCP4 AST AST090 3225 AST AST650 F637580 Ruville 5522 KOYO 582R/572 ISO 594/592A NKE 6021-RSR NSK 6307ZZ SKF 71900 ACE/HCP4A CX 71908 C SKF 81217 TN SKF BEAM 020068-2RS SKF GE 120 ESX-2LS NTN E-RNUP1732 NSK FJLT-2218 INA G1200-KRR-B-AS2/V ISO HK1710 NSK HR32056XJ SIGMA N 213 KOYO NA215 CX NH1056 SKF NJ 218 ECP Timken NP654538/NP177400 SKF NU 2319 ECP NTN PK56X72X30.8 INA SCH710-PP CONSOLIDATED 5212-2RS

Hot number：OKB 42310K1 OKB OKB 1006095 ISB 23956 EKW33+OH3956 ILJIN IJ211001 NBS K89444-M Timken LM742745/LM742710CD+LM742745XB PFI NA206-3L NTN NKXR50 ISO NF316 ISO NU3884 CX NUP3224 FAG 51212 NOK 4DP-430 NOK SPGC-14