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：2026-06-06
• 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:坯布产品,美容美体,橡胶制品机械设备,元素检测,血凝试剂,口腔器械,安防设备,静电无尘控制,关节防护,脑电图机,汽油泵
• 近似型号:SKF 71921 AC FAG HCS71921-C-T-P4S SKF S71921 CD/HCP4A MRC 71921 C/DB SKF 71921 ACD/HCP4AL SKF 71921 ACD/HCP4AH1 SKF 71921 CD/P4A SKF S71921 ACD/P4A AST H71921AC/HQ1 NSK 71921 C
• 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
• FAG 23144-E1 FAG 7224-B-TVP INA BCE2220 Fersa F19004 AST NU217EMPA
  NKE 1207 SNR 2208KEEG15 CX 22332 KCW33+AH2332 SKF 314756 Timken 37K CX 575S/572 AST 51117 CX 52311 CX 53315 NSK 598A/592A NTN 5S-7917UADG/GNP42 NTN 6304JR2/22CS36 FAG 6412 AST AST20 20IB28 ISO 7230 CDB NTN 7205CG/GNP4 NTN 7905ADLLBG/GNP42 SKF C 3028 K + H 3028 E IKO CRBH 4510 A UU NTN K37X42X27.8 Timken MJH-12121 SNR MLE7006CVDUJ74S AST NK18/20 INA NKI35/30 CX NNF5011 V SKF S7021 CD/P4A KOYO UC205-15L2 CONSOLIDATED 218M-ZZ CONSOLIDATED 234776MSP/5 CONSOLIDATED H-210x45

Hot number：KOYO 6022-2RS NSK 7004 AC/DF NSK NU 215 NTN 6410NR NACHI 7215BDF SKF GE20ES-2RS KOYO NKJ25/30 SKF NU 1012 ECP/C3VL0241 NKE NU19/500-MA6 SKF P 1.1/2 TF ZEN S5308-2RS New Departure WC87603 NSK 16040 GMN S6016ETAP4/ABEC7 NOK 4DS-110