搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF S71921 ACD/HCP4A轴承

d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₂ - 135.65 mm

r_1,2 - min. - 1.1 mm

r_3,4 - min. - 0.6 mm

a - 39.3 mm

d_a - min. - 111 mm

d_a - max. - 116.7 mm

d_b - min. - 111 mm

d_b - max. - 116.7 mm

D_a - max. - 139 mm

D_b - max. - 141 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

Basic dynamic load rating - C - 57.2 kN

Basic static load rating - C₀ - 65.5 kN

Fatigue load limit - P_u - 2.5 kN

Limiting speed for grease lubrication - 9000 r/min

Ball - D_w - 12.7 mm

Ball - z - 27

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 - 360 N

Preload class B - G_B - 720 N

Preload class C - G_C - 1440 N

Preload class D - G_D - 2880 N

Calculation factor - f - 1.25

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 292 N/micron

Preload class B - 384 N/micron

Preload class C - 514 N/micron

Preload class D - 703 N/micron

Mass bearing - 0.711 kg

• SKF S71921ACD/HCP4A角接触球轴承图纸和参数

• 发布时间：2025-06-17
• 产品型号: S71921ACD/HCP4A
• 新型号:S71921 ACD/HCP4A
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:位置开关,除雾除油,中型及大型电动机,麻醉设备,气动执行元件,行业大型机械设备,万向节类,量具行业,静电无尘控制,泄漏应急,减速机
• 近似型号:SKF 71921 ACD/P4A SKF 71921 CD/HCP4A NTN 71921 C/DB CX 71921 C-UD SKF 71921 CD/P4A NTN 71921 C/DT SKF 71921 CD/P4AL FAG HCS71921-C-T-P4S MRC 71921 C FAG B71921-C-2RSD-T-P4S
• 天津八零动力国际贸易有限公司专业经销 S71921 ACD/HCP4A产品，常年备货SKF S71921 ACD/HCP4A 角接触球轴承. 我们可以可以快速将您所需要的S71921 ACD/HCP4A产品运送到全球任意地方购买 SKF S71921 ACD/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
• SKF C3144K NTN NUP412 SKF S71918ACB/P4A NTN SSN304ZZ FYH UCPA208
  NTN 22222B SKF 230/850 CA/W33 FBJ 29586/29520 NACHI 5203N ISO 52330 Fersa 6003-2RS NTN 6409 SKF 6413 NACHI 6821N CYSD 7226CDT ISO 7411 ADF KOYO 83B716-2C3 AST AST20 10050 NSK FR 3 FBJ FR168 INA GE 44 ZO SKF GEZ308TXE-2LS SKF GEZ400ES-2LS Samick LM50UUAJ ISO NF414 ISO NH317 KOYO NNU4084-1 KOYO NNU4948 Fersa NU2307F/C3 CX RNA4901-2RS KOYO ST4095LFT NSK STF234KVS3251Eg SKF VKBA 1354 CONSOLIDATED 95940 CONSOLIDATED HMV-116M

Hot number：OKB 1080810A NKE 29432-M ISB 29434 M NACHI 6303NR ISO 67390/67322 KOYO BLF206-20 ISB GEG 80 ES 2RS LS GEG120ES NBS K81105TN NACHI NJ2206EG KOYO NJ264 NTN NUP2324E INA SL045013-PP SKF SNW 128x4.13/16 SKF SIA 40 ES-2RS