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：2025-05-01
• 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:其他数控,机床元件,减速机类,洗纹身机,植物测定,塑料制品机械设备,专用设备,经济模具,测量测绘仪器, 燃气轮机,SPA设备
• 近似型号:SKF 7228 ACD/P4A SKF 7228 C/DF CX 7228 C-UX ISB 7228 B NSK 7228 A NTN 7228C SKF S7228 CD/P4A RHP 7228 B/DF FAG 7228 AC/DB NTN 7228DF
• 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
• AST AST650506060 FBJ K68X75X21 ISO L713049/10 NKE N238-E-M6 NTN RNA0-8X15X10
  ISB 293/1600 M ISB 30302 KOYO 32V4528 NTN 4T-841/832 ISB 53178/53377 NSK 54206U CX 7018 B ISO 7040 BDF FAG 713667780 Timken 72200C/72488D ISO 7416 ADF NSK B-1710 SKF BAH-0218 IKO BHAM 1016 NTN FL623ZZ SKF HK4016.2RS KOYO KAC030 KOYO NA4904,2RS ISO NJ19/530 ISO NKI90/36 NTN NNU4928 NACHI NP 320 SKF PCZ 2816 M NSK R55-24UQU42 CX RNAO17x25x13 KOYO SE 6000 ZZSTPRB CX T7FC065 ISO UCF305 CONSOLIDATED 5213 CONSOLIDATED QJ-1012

Hot number：SKF 61904-2RS TIMKEN 30309 SKF 61902-2RS1 NTN 2R1922K FBJ 608ZZ ISO 7006 A NTN HUB112-14 KOYO KFA160 ISO NP318 FYH UCFL207-22E Torrington (Old No.) 23168 FAG LS3552 STEYR NJ-421 STEYR SN-509..22209-K SKF SSAFS 23024 KAT x 4.1/8