搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71920 ACB/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 - 41.4 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 - 20.8 kN

Basic static load rating - C₀ - 21.2 kN

Fatigue load limit - P_u - 0.815 kN

Limiting speed for grease lubrication - 11000 r/min

Limiting speed for oil lubrication - 17000 mm/min

Ball - D_w - 7.938 mm

Ball - z - 37

G_ref - 9.96 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 - 125 N

Preload class B - G_B - 250 N

Preload class C - G_C - 750 N

Calculation factor - f - 1.11

Calculation factor - f₁ - 0.99

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 - 157 N/micron

Preload class B - 202 N/micron

Preload class C - 306 N/micron

Mass bearing - 0.848 kg

• SKF 71920ACB/P4A角接触球轴承图纸和参数

• 发布时间：2025-06-14
• 产品型号: 71920ACB/P4A
• 新型号:71920 ACB/P4A
• 内径：140mm 外径：100mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:钢筋机械,机床元件,打包机,轧钢机齿轮箱座,轧辊车床,麻醉设备,坯布产品,电子材料,其他模具,口腔影像,小型柴油发电机
• 近似型号:NTN 71920 C/DT AST 71920AC SKF 71920 ACD/HCP4AH1 SKF 71920 ACD/HCP4AH1 SKF 71920 CD/HCP4AH1 SKF S71920 CD/P4A RHP 71920 C SKF 71920 ACE/P4A FAG 71920 C/DT SKF S71920 CB/HCP4A
• 天津八零动力国际贸易有限公司专业经销 71920 ACB/P4A产品，常年备货SKF 71920 ACB/P4A 角接触球轴承. 我们可以可以快速将您所需要的71920 ACB/P4A产品运送到全球任意地方购买 SKF 71920 ACB/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
• CX 25578/25520 NSK 30BER19H FBJ 7308B CX CX115 FAG HSS71908-E-T-P4S
  Timken 120TPS151 NSK 22309EAE4 ISO 234438 KOYO 5212 NTN 7034CDB/GLP5 CYSD 7805CDT Timken 43131/43312B NKE 6203-Z NACHI 6802-2NSE SKF 7018 ACD/HCP4AL KOYO 7318C NTN CRI-6010 ISO F601X SKF FYTB 35 FM ZEN GE16ES2RS ISO HH224335/10 SKF K 25x31x21 AST NCS1512 SKF LBCR 80 A-2LS ZEN MR105 ISB NB1.20.0844.201-2PPN FAG NJ2216-E-TVP2 NTN NUP2217E NTN PCJ081008 SNR R165.25 INA SL181888-E NBS SL182938 NACHI UCFL201 FYH UCTX15-48E SNR UKT318H

Hot number：INA ZARN 90180 L TN OKB Gamet 131095/131150P ISB 320/28 CX 33122 A Timken 33212 CRAFT 6206-2RS LS GE60N NSK HJ-405224 IKO KT 253113 INA PE40 SKF RNA 2205.2RS NACHI UGF207 MRC 6209-2RSNR SKF NU-1913E