搜轴承 -- SKF -- 角接触球轴承 -- SKF 7228 CD/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 - 47.3 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 - 221 kN

Basic static load rating - C₀ - 240 kN

Fatigue load limit - P_u - 7.4 kN

Limiting speed for grease lubrication - 5600 r/min

Limiting speed for oil lubrication - 8500 mm/min

Ball - D_w - 30.162 mm

Ball - z - 18

G_ref - 83.931 cm3

Calculation factor - f₀ - 15.2

Preload class A - G_A - 850 N

Preload class B - G_B - 1700 N

Preload class C - G_C - 3400 N

Preload class D - G_D - 6800 N

Calculation factor - f - 1.09

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.01

Calculation factor - f_2C - 1.03

Calculation factor - f_2D - 1.05

Calculation factor - f_HC - 1

Preload class A - 163 N/micron

Preload class B - 220 N/micron

Preload class C - 305 N/micron

Preload class D - 437 N/micron

Mass bearing - 8.138 kg

• SKF 7228CD/P4A角接触球轴承图纸和参数

• 发布时间：2021-06-16
• 产品型号: 7228CD/P4A
• 新型号:7228 CD/P4A
• 内径：250mm 外径：140mm 厚度：42mm
• 主要类别：角接触球轴承
• 应用行业:密封件,通风仪器,原料辅料,成型机类,降噪设备,手术器具,教育模型,泵的附件,机床主轴,地板行业,超静音发电机
• 近似型号:ISO 7228 C NACHI 7228B FAG HCB7228-E-T-P4S CYSD 7228CDB DKF 7228 B FAG 7228BMG FAG 7228 AC/DB NSK 7228 B/DF BARDEN 7228 AC/DB SNR 7228 AC/DF
• 天津八零动力国际贸易有限公司专业经销 7228 CD/P4A产品，常年备货SKF 7228 CD/P4A 角接触球轴承. 我们可以可以快速将您所需要的7228 CD/P4A产品运送到全球任意地方购买 SKF 7228 CD/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 32226J2 SKF GE10E CX NF326E NTN NKXR45Z CRAFT NU212
  NACHI 150TAD20 CRAFT 16013 Timken 207KRRB17 SNR 22328EKF800 SKF 3212 A-2RS1 SNR 4312A NACHI 5313N ISB 61902 SKF 6313-Z AST ASTT90 2225 AST CF20 Timken H239649D/H239612+H239612EE CX BK4224 CRAFT CRF-43.83655 KOYO HAR910CA ISB GEEM 60 ES 2RS Timken HK2518RS KOYO KAC042 NSK L860049/L860010 CX M88048/10 ISO NKX 35 Z ISO NU19/530 SIGMA QJ 322 N2 SKF S71910 CB/HCP4A SKF W 6003-2RS1/VP311 SKF W 619/2.5 R CYSD W6204-ZZ CONSOLIDATED 2206 CONSOLIDATED 6236-R CONSOLIDATED RNA-2201-2RSX

Hot number：SKF 23060 CACK/W33 TORRINGTON 22206 CCK/W33 OKB 30031/500 KBC 02872/02820 NSK 240/1400CAE4 CX 3210-2RS NTN 6908LU IKO BA 1612 Z ZEN F629-2RS CX GE 050 XES NTN SC0555LU SKF LS-261/2 HOFF NJ-207 SKF 650 VL R SKF 8842