搜轴承 -- SKF -- 角接触球轴承 -- SKF 71921 CD/HCP4A轴承

d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₁ - 132.7 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 - 10000 r/min

Limiting speed for oil lubrication - 16000 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 - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 122 N/micron

Preload class B - 168 N/micron

Preload class C - 239 N/micron

Preload class D - 350 N/micron

Mass bearing - 0.699 kg

• SKF 71921CD/HCP4A角接触球轴承图纸和参数

• 发布时间：2021-06-11
• 产品型号: 71921CD/HCP4A
• 新型号:71921 CD/HCP4A
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:气缸微型,肌电图机,土壤分析,吊具系列,冷却系统,气缸特殊,除雾除油,手术器具,根管充填,辐射污染,立式加工
• 近似型号:FAG B71921-E-2RSD-T-P4S SKF 71921 CD/HCP4AL CX 71921 ATBP4 SKF S71921 ACD/HCP4A SKF 71921 CD/P4AL BARDEN 71921 C/DF ISO 71921 CDT SKF 71921 ACD/HCP4AL AST H71921C FAG B71921-C-2RSD-T-P4S
• 天津八零动力国际贸易有限公司专业经销 71921 CD/HCP4A产品，常年备货SKF 71921 CD/HCP4A 角接触球轴承. 我们可以可以快速将您所需要的71921 CD/HCP4A产品运送到全球任意地方购买 SKF 71921 CD/HCP4A 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 N2330E NACHI U002+ER FYH UCCX11 KOYO UCPX15 KOYO UCT203E
  CYSD 1616-2RS Timken 2788/2734 KOYO 33124JR FAG 3805-B-2RSR-TVH FAG 61806-2Z ZEN 61956 ISO 7032 BDF CYSD 7330DB NTN ARX30X90X311 INA BCE36TN NACHI E30316DJ INA EGB1815-E50 ZEN NK24/20 NSK N 221 SKF NJ 319 ECM ISB NN 3009 KTN/SP SKF NU 309 ECM FBJ NU1014 INA RASE1-1/4 NKE RASE75 Timken RNA4919 SNFA VEB 95 7CE1 NACHI UCX07 ZEN SF695-2RS INA TTUE50 FYH UCPX10-31 CONSOLIDATED 618/530M CONSOLIDATED MR-12-N CONSOLIDATED K-4x7x7 CONSOLIDATED EI-1634-2RS

Hot number：MAC NJ 228 FAG 32009XA+T3CC045 SKF 2207 EKTN9 OKB 20927/840FY OKB 292609H NTN 4T-CR-1194 KOYO 7034 SKF C3992M ISO NF344 CYSD NUP203 NACHI NU 2234 E SNR UKPG208H SKF 6014TP/5 SKF (Old No.) H-3126x47/16 SKF KG-42ARO