搜轴承 -- SKF -- 角接触球轴承 -- SKF S71921 ACD/P4A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 - 7500 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 - 1.04

Calculation factor - f_2C - 1.08

Calculation factor - f_2D - 1.14

Calculation factor - f_HC - 1

Preload class A - 263 N/micron

Preload class B - 346 N/micron

Preload class C - 463 N/micron

Preload class D - 633 N/micron

Mass bearing - 0.847 kg

• SKF S71921ACD/P4A角接触球轴承图纸和参数

• 发布时间：2021-06-11
• 产品型号: S71921ACD/P4A
• 新型号:S71921 ACD/P4A
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业: 大型农业机械,灭菌器类,无尘文具,警报设备,仓库设备,液压压力表,刀具,螺纹加工机床,机床元件,医疗器材,小五金类
• 近似型号:NSK 71921 C MRC 71921 C/DF SKF 71921 CD/P4AL ISO 71921 C SKF 71921 AC SKF 71921 ACD/P4A NTN 71921 C/DF NTN 71921 C SKF 71921 ACD/HCP4AH1 BARDEN 71921 C/DB
• 天津八零动力国际贸易有限公司专业经销 S71921 ACD/P4A产品，常年备货SKF S71921 ACD/P4A 角接触球轴承. 我们可以可以快速将您所需要的S71921 ACD/P4A产品运送到全球任意地方购买 SKF S71921 ACD/P4A 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
• Timken 26880/26820 ISO 32203 ISB 51184M AST 625HZZ ISO 89318
  Timken 07087X/07196 AST AST090 26080 CX 4305 ISO 53240 Timken 570/563-B SKF 6219-2Z/VA228 CX 7202 B-UD NTN 7903UCG/GNP4 NSK 85BER20HV1V KOYO BH-2212 SKF BTM 90 BTN9/HCP4CDB INA FTO3 ISB GAC 25 SP SNR GB35253 FAG HCB7007-E-2RSD-T-P4S NBS KBF20-PP SIGMA LJ 1.3/8 CX K6209-2RS KOYO K9X12X13FH SNR MLE7002CVUJ74S CYSD NU1008 SKF NUP 228 ECML SNR UCFCE212 IKO SBB 36 NACHI UCFCX13 KOYO UCP218 SKF W 619/8-2RZ NTN W678AZ CONSOLIDATED NUP-2218 CONSOLIDATED SN-306..2306

Hot number：SKF 7216 AC/DT INA NK5/10TN SKF 32938 Timken 456/454 LS GEGZ31HS/K NKE N216-E-M6 CX NCF2976 V RIV 6236M Rollway AT-750 FAG NUP-436 Andrews T-750 MRC 97228UP2 SKF G 17x25x3 SKF SAF 22238 NOK ISO C1150G