搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF S71921 CD/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 - 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 - 8500 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 - 1.04

Calculation factor - f_2C - 1.09

Calculation factor - f_2D - 1.15

Calculation factor - f_HC - 1

Preload class A - 110 N/micron

Preload class B - 151 N/micron

Preload class C - 215 N/micron

Preload class D - 316 N/micron

Mass bearing - 0.847 kg

• SKF S71921CD/P4A角接触球轴承图纸和参数

• 发布时间：2026-04-28
• 产品型号: S71921CD/P4A
• 新型号:S71921 CD/P4A
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:火焰切割,聚合物类,小五金类,声响检测,康复训练器械,美发设备,轴铣床类,继电传感,医用椅等,静电保护,激光切割
• 近似型号:NSK 71921 C/DF BARDEN 71921 C/DF FAG HCS71921E.T.P4S.UL SKF S71921 CD/HCP4A GMN 71921 C/DT FAG HCS71921-C-T-P4S SKF 71921 ACD/P4AH1 MRC 71921 C NTN 71921 C/DB RHP 71921 C
• 天津八零动力国际贸易有限公司专业经销 S71921 CD/P4A产品，常年备货SKF S71921 CD/P4A 角接触球轴承. 我们可以可以快速将您所需要的S71921 CD/P4A产品运送到全球任意地方购买 SKF S71921 CD/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
• IKO BRI325228UU LS GEC480HCS CX NUP2336E CONSOLIDATED 6306-K CONSOLIDATED RNA-49/22
  NTN 1316S ISO 16032 ISO 241/530W33 NKE 22320-E-W33 SKF 249/750 CA/W33 SKF 313038 A CX 3202 ZZ FAG 3809-B-2Z-TVH KOYO 464A/453X NTN-SNR 51115 NACHI 6209 NTN 6220NR CYSD 6810-2RS CYSD 7013DT INA GE50-DO-2RS INA HK2526 Timken M-1281 RHP MJ1-RS NTN NK75/35R CX QJ210 ISO R188-2RS NKE RAT40 INA RNA4912 LS SK15ES ISB SS 6310 SNR XTGB35230 CONSOLIDATED KC-47ARO CONSOLIDATED RNAO-22x35x32 CONSOLIDATED D-5 CONSOLIDATED 1211

Hot number：KOYO 7206 C FAG NNU 4932/W33 MAC NU 428 FAG 32317B+T5GD085 SKF QJ 304 N2MA OKB 544711 OKB ISO 22228 KCW33+H3128 ISO 23038 KCW33+H3038 KOYO 46336A NTN 51324 NTN LM767749D/LM767710/LM767710D Timken W306PP FAG 6224NR ELGES GE-200AX