搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF S71903 CD/P4A轴承

d - 17 mm

D - 30 mm

B - 7 mm

d₁ - 20.9 mm

d₂ - 20.9 mm

D₂ - 27.8 mm

r_1,2 - min. - 0.3 mm

r_3,4 - min. - 0.2 mm

a - 6.7 mm

d_a - min. - 19 mm

d_a - max. - 20.5 mm

d_b - min. - 19 mm

d_b - max. - 20.5 mm

D_a - max. - 28 mm

D_b - max. - 28.6 mm

r_a - max. - 0.3 mm

r_b - max. - 0.2 mm

Basic dynamic load rating - C - 4.2 kN

Basic static load rating - C₀ - 2.1 kN

Fatigue load limit - P_u - 0.088 kN

Limiting speed for grease lubrication - 50000 r/min

Ball - D_w - 3.969 mm

Ball - z - 14

Calculation factor - f₀ - 9.8

Preload class A - G_A - 15 N

Preload class B - G_B - 30 N

Preload class C - G_C - 60 N

Preload class D - G_D - 120 N

Calculation factor - f - 1.05

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.04

Calculation factor - f_2C - 1.09

Calculation factor - f_2D - 1.15

Calculation factor - f_HC - 1

Preload class A - 16 N/micron

Preload class B - 22 N/micron

Preload class C - 30 N/micron

Preload class D - 43 N/micron

Mass bearing - 0.017 kg

• SKF S71903CD/P4A角接触球轴承图纸和参数

• 发布时间：2026-09-14
• 产品型号: S71903CD/P4A
• 新型号:S71903 CD/P4A
• 内径：30mm 外径：17mm 厚度：7mm
• 主要类别：角接触球轴承
• 应用行业:磁性材料,拉床,针织面料,刀架行业,原料辅料,逆程钟类,有机原料,事务机类,电线行业,转换开关,纺织辅料
• 近似型号:SKF 71903 C SKF S71903 CD/P4A SKF S71903 ACD/HCP4A SKF 71903 ACE/HCP4A ISO 71903 C FAG HC71903-E-T-P4S MRC 71903 C/DF SNR ML71903HVDUJ74S GMN 71903 C/DF ISO 71903 A
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• Timken 13889/13830 KOYO 24038RHA CX 61911ZZ CX NF3068 SNR R155.11
  NACHI 20BCS26-2NSE Timken 21308VCSJ FAG 231/530-K-MB FAG 232/600-E1A-MB1 Timken 32319 KOYO 33225/33462 Timken 334K Timken 350A/352 KOYO 3NCHAF910CA NTN 6205/27 CYSD 6230-RS ZEN 628-2Z.T9H.C3 AST AST40 9550 AST AST50 22IB12 ISB ER1.14.0744.201-3STPN ILJIN IJ223064 ISO K18x25x22 NACHI NF 1076 CX N3038 CX NH2328 E NKE NJ307-E-MPA NTN NJ410 ISB NU 10/630 NKE NU19/710-MA6 ZEN S686-2ZW4,5 SKF S71906 ACB/P4A NSK TL23028CDE4 CX TUW2 24 CRAFT UC312 SIGMA XLJ 3

Hot number：SKF 7220 C/DF FAG B7217E.T.P4S.UL ISB 23068 EKW33+OH3068 Timken 60RIF249 CX BK324216 INA K89306-TV KOYO N226 NACHI NJ 234 NKE NJ2220-E-TVP3 ELGES 62801-ZZ RBC CRSBCR-36 FAG E-19 NSK HR32305J SKF 12x22x7 HMS5 V SKF C 2314