搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF S71921 CD/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 - 26.8 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 - 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

Ball - D_w - 12.7 mm

Ball - z - 27

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 - 0.711 kg

• SKF S71921CD/HCP4A角接触球轴承图纸和参数

• 发布时间：2026-10-30
• 产品型号: S71921CD/HCP4A
• 新型号:S71921 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:激光测量,呼吸机等,整形设备,玻璃工具,化工,手术器具,丝锥磨床,工业仪器,机床车床,塑料挤出,起重提升
• 近似型号:NSK 71921 C SKF 71921 ACD/HCP4AH1 RHP 71921 C FAG HCS71921-C-T-P4S ISO 71921 C MRC 71921 C/DB SKF 71921TGP/4 NSK 71921 C/DT FAG HC71921TGP/4 FAG HS71921-C-T-P4S
• 天津八零动力国际贸易有限公司专业经销 S71921 CD/HCP4A产品，常年备货SKF S71921 CD/HCP4A 角接触球轴承. 我们可以可以快速将您所需要的S71921 CD/HCP4A产品运送到全球任意地方购买 SKF S71921 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
• ZEN 6013 Timken K20X25X23SE NSK N1014RXTP Timken T208W CONSOLIDATED NA-4848
  Timken 215W Timken 320RT30 KOYO 3378/3329 FAG 51310 SKF 607-2RSH NACHI 63/32ZE CYSD 6848NR Ruville 6850 FAG 713630250 IKO BHA 1610 Z IKO BHAM 1610 Bustin Bustin Built-in FBJ FR4ZZ CX K6210-2RS Samick LME50L Samick LMEKP30 SNR ML71905HVDUJ74S ISO NKI80/35 INA NKIS55-XL ISO NN3009 K ISO NNU4952 NKE NU1015-E-MPA SNR NU221EM SKF NUP 230 ECJ INA RCJT20-N INA SL04300-PP CONSOLIDATED N-1956-KMSP/5 CONSOLIDATED NA-4864 CONSOLIDATED K-100x108x20 CONSOLIDATED EW-3/8

Hot number：KOYO 6209-2RS FAG 22340 CCK/W33+H 2340 OKB 904900 OKB 665343 AST 1211 SKF 2213EKTN9 ISO 6315 ZZ KOYO KDA160 ZEN S6203 SKF W 638/4 R-2RS1 NH 6215-Z SKF (Old No.) NAO-75x105x30 SKF NJ-1076 FAG NU-3036 NHBB SSRI-418