搜轴承 -- SKF轴承型号查询 -- 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：2025-05-02
• 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:流量控制阀,手术器械,墙体材料,油桶加热,其他车床,小型柴油发电机,液压缸缓冲器,食物加工,专用设备,静电保护,联轴器类
• 近似型号:KOYO 7228CPA RHP 7228 C/DF MRC 7228 B/DT NTN 7228 AC DKF 7228 AC SKF 7228 AC/DB KOYO 7228 C/DT GMN 7228 C/DF MRC 7228 B DKF 7228 B
• 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
• NACHI 6204NSE INA AXK0515-TV KOYO M6312 ISO SL024922 NSK WTF254KVS3552Eg
  NACHI 29372E ISB 29444 M ISO 4208 SKF 6016-2RS1 ISO 619/7-2RS NTN 7034 INA 712156610 NTN 7308 NSK H247549/H247510 KOYO DAC4278 SNFA E 245 /S 7CE1 SKF FYTJ 1.1/2 TF ISO H924045/10 Timken J90354/J90748 ISO JM738249/10 KOYO K60X68X25 NBS NKS 40 NTN NUP205 NKE RCJY17 NTN RNA4913S NTN RNAO-14×22×20ZW SKF SYJ 45 KF+HE 2309 NACHI UCFCX05 NACHI UKC311+H2311 Timken YA115RRB2 CONSOLIDATED 22332MF80 CONSOLIDATED 5210-2RSNR CONSOLIDATED RNA-2209-2RSX CONSOLIDATED SI40C CONSOLIDATED C2236

Hot number：FAG NK 19/20 TIMKEN 84115 OKB 2840089 Gamet 180101X/ 180190 CX 47487/47420A FBJ 6301 AST AST40 9580 FAG B7008-E-T-P4S NTN NA5908 ISO NJ2205 SNR TGB12933S03 STEYR NU-305 NSK HR30207J SKF 6320/C3VL0241 SNR 6302-RS