搜轴承 -- SKF -- 角接触球轴承 -- SKF 71920 CD/HCP4AL轴承

d - 100 mm

D - 140 mm

B - 20 mm

d₁ - 112.3 mm

d₂ - 112.3 mm

D₁ - 127.7 mm

b - 2.3 mm

C₁ - 10.9 mm

C₂ - 4 mm

C₃ - 3.3 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 26.1 mm

d_a - min. - 106 mm

d_b - min. - 106 mm

D_a - max. - 134 mm

D_b - max. - 136 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 115.6 mm

Basic dynamic load rating - C - 60.5 kN

Basic static load rating - C₀ - 65.5 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 11000 r/min

Limiting speed for oil lubrication - 17000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 26

G_ref - 10.5 cm3

Calculation factor - f₀ - 16.3

Preload class A - G_A - 230 N

Preload class B - G_B - 460 N

Preload class C - G_C - 920 N

Preload class D - G_D - 1840 N

Calculation factor - f - 1.23

Calculation factor - f₁ - 1

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 119 N/micron

Preload class B - 164 N/micron

Preload class C - 232 N/micron

Preload class D - 340 N/micron

Mass bearing - 0.671 kg

• SKF 71920CD/HCP4AL角接触球轴承图纸和参数

• 发布时间：2021-06-11
• 产品型号: 71920CD/HCP4AL
• 新型号:71920 CD/HCP4AL
• 内径：140mm 外径：100mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:塔吊,吸液嘴类,超静音发电机,环保节能,流量控制阀,注塑机类,中型及大型电动机,环卫设施,建筑装璜原材料及辅料,播出系统,污水泵
• 近似型号:NSK 71920 C SKF 71920 C/DF FAG HSS71920E.T.P4S.UL NTN 71920 C CX 71920 C-UX SKF S71920 CD/HCP4A SKF 71920 CD/HCP4AH1 FAG 71920 C/DF SKF 71920 ACE/HCP4AH1 MRC 71920 C/DF
• 天津八零动力国际贸易有限公司专业经销 71920 CD/HCP4AL产品，常年备货SKF 71920 CD/HCP4AL 角接触球轴承. 我们可以可以快速将您所需要的71920 CD/HCP4AL产品运送到全球任意地方购买 SKF 71920 CD/HCP4AL 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
• ISO 16048 ISO 21310KCW33+H310 INA GF90DO NTN NU213 CONSOLIDATED NJ-2032E
  Gamet 240145/240241X FAG 3001-B-TVH ISO 53330U+U330 NTN 4T-28880/28820E1 Timken 59200/59413 ISO 6064 SKF 6215-Z ISB 628 NSK 6903L11DDU CYSD 6922N SKF 7040 ACD/HCP4AH1 SKF 7310 BECBY SKF 7413 BCBM CYSD 7908DB NTN CRD-8008 MPZ K28x33x27ZWTN INA K89417-M NKE NJ222-E-TVP3 NTN NNU3856C1NAP4 CX NUP212 E NKE NU2305-E-MPA CX NU240 E SKF PCM 101215 M SKF PCMF 353916 E SNR R157.26 Timken S8PD CX TUP1 16.15 CYSD W209PPB7 CONSOLIDATED 29448EM CONSOLIDATED 3800-ZZ

Hot number：MRC 71901 C INA GE 20 ES SKF 54420 SNR 33026 OKB 36315 SKF 213-2Z KOYO 17118/17244 NACHI 30TAB06DB ISO 31316 Timken 418/414A NSK 7004 A SNR NJ2320EM INA NK-43/20 Nachi 618/5 NOK TC 22 35 8 NBR