搜轴承 -- SKF -- 角接触球轴承 -- SKF 71921 CD/P4AH1轴承

d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₁ - 132.7 mm

K - 0.5 mm

C₁ - 5.46 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 26.8 mm

d_a - min. - 111 mm

d_b - min. - 111 mm

D_a - max. - 139 mm

D_b - max. - 141 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 120.6 mm

Basic dynamic load rating - C - 61.8 kN

Basic static load rating - C₀ - 69.5 kN

Fatigue load limit - P_u - 2.6 kN

Limiting speed for grease lubrication - 8500 r/min

Limiting speed for oil lubrication - 14000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 27

G_ref - 11.1 cm3

Calculation factor - f₀ - 16.4

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 - 1.25

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 - 110 N/micron

Preload class B - 151 N/micron

Preload class C - 215 N/micron

Preload class D - 316 N/micron

Mass bearing - 0.82 kg

• SKF 71921CD/P4AH1角接触球轴承图纸和参数

• 发布时间：2021-06-10
• 产品型号: 71921CD/P4AH1
• 新型号:71921 CD/P4AH1
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:液压压力表,脱硫机类,锻压机床,气体检测仪器,诊断试纸,自动化设备,美发设备,减速机类,刀具,声响检测,调压阀
• 近似型号:BARDEN 71921 C/DB GMN 71921 C NTN 71921 C NSK 71921 C/DF CX 71921 CTBP4 NSK 71921 AC SKF 71921 CD/HCP4AL ISO 71921 CDB GMN 71921 C/DT FAG HCB71921-E-T-P4S
• 天津八零动力国际贸易有限公司专业经销 71921 CD/P4AH1产品，常年备货SKF 71921 CD/P4AH1 角接触球轴承. 我们可以可以快速将您所需要的71921 CD/P4AH1产品运送到全球任意地方购买 SKF 71921 CD/P4AH1 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
• CYSD 7921DB NSK NJ304ET FBJ NU212 SKF SY2.15/16TF/VA228 CONSOLIDATED H-3128x125
  SKF 2204E-2RS1TN9 KOYO 22315RHR NTN 24076BK30 Fersa 25578/25522 CYSD 3203 SKF 3309A CX 3312 ZZ KOYO 3NCHAR008CA CYSD 4609-3AC2RS NTN 51230 SKF 6008/HR11TN CX 617/6 ZZ AST 6215ZZ SNR 62301EE SNR 7217HG1DUJ74 KOYO 83A693A INA BXRE003-2RSR SNR ESP203 SKF FYR 1 3/4 SNFA HB90 /S/NS 7CE3 SKF LPAR 40 SIGMA MR-140 NTN MX-RE3621V Timken NKJS40 FAG NU2356-EX-TB-M1 NTN SA1-90BSS CX T2ED045 CX TUP2 250.60 NACHI UKFC205+H2305 CONSOLIDATED K-45x59x36

Hot number：NSK 6319-2RS SKF 24044 CC/W33 NACHI NN 3036 OKB 2407H OKB 2616EH OKB 6018J OKB NSK 23124CE4 ISB GEG 70 ES 2RS INA SL014940 SNR 30303 FAG NJ-309E FAG NUP-2307E SKF BS2-2208-2RS/VT143 NOK VB 38 50 5 NBR