搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71920 CB/P4A轴承

d - 100 mm

D - 140 mm

B - 20 mm

d₁ - 114.92 mm

d₂ - 113.16 mm

D₂ - 128.7 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 28.9 mm

d_a - min. - 106 mm

d_b - min. - 106 mm

D_a - max. - 134 mm

D_b - max. - 136.8 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 116.1 mm

Basic dynamic load rating - C - 21.6 kN

Basic static load rating - C₀ - 22.4 kN

Fatigue load limit - P_u - 0.865 kN

Limiting speed for grease lubrication - 12000 r/min

Limiting speed for oil lubrication - 19000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 37

G_ref - 9.96 cm3

Calculation factor - f₀ - 10

Preload class A - G_A - 72 N

Preload class B - G_B - 145 N

Preload class C - G_C - 430 N

Calculation factor - f - 1.11

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.02

Calculation factor - f_2C - 1.07

Calculation factor - f_HC - 1

Preload class A - 60 N/micron

Preload class B - 79 N/micron

Preload class C - 125 N/micron

Mass bearing - 0.848 kg

• SKF 71920CB/P4A角接触球轴承图纸和参数

• 发布时间：2025-12-04
• 产品型号: 71920CB/P4A
• 新型号:71920 CB/P4A
• 内径：140mm 外径：100mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:吊具系列,动物跟踪,气动连接件,制鞋机械,压铸模具,除雾除油,挤压机,潜水装备,净水监测,染料颜料,皮革产品
• 近似型号:SKF 71920 ACB/P4A RHP 71920 AC SKF 71920 ACB/HCP4AL SNR ML71920HVDUJ74S SKF 71920 CE/HCP4AH1 NSK 71920 C/DF CX 71920 ATBP4 MRC 71920 C/DB SKF S71920 ACD/P4A SKF 71920 CD/HCP4AL
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• NTN 2222SK Timken 23096YMB NACHI 6205-2NSE9 NTN KJ28.1X32.1X23.8 Timken X30211M/Y30211M
  SKF 22334 CC/W33 Timken 21308VCSJ NSK 220KBE30+L FAG 23222-E1A-K-M + AHX3222A Timken 240/850YMD AST 24132CYK30W33 CX 4306-2RS NTN 4T-3386/3320 SNR 6204LTZZ CYSD 6818 NACHI 6828 NTN 7228BG SKF AXW50 CX BK101616 ILJIN IJ231002 KOYO JH-1110 KOYO K35X40X17H KOYO LM245846/LM245810 Samick LMEK60L SKF NCF 29/670 V FBJ NJ2306 ISO NU1952 INA PSHEY40-N ISO R2-5-2RS CX RNA4907-2RS NBS SC 35 CX TUP1 80.50 ISB ZB1.25.0455.201-2SPTN CONSOLIDATED 6364M CONSOLIDATED 21313

Hot number：KOYO 33006 KOYO NJ 326 CX 26880/26822 SKF 6216NR SNR ESFD204 FAG F-202987.1 FBJ GEZ19ES KOYO NJ319R NSK MH-1081 SKF W 6000-2RZ FAG 6204-2RS SKF H-3044x8 KAYDON KD-55ARO BARDEN NN3024ASK.M.SP NOK USH-180 F