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：2026-06-12
• 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:农业检测分析仪器及相关,离心泵,车轴车床,仓储货架,饮料生产,口腔器械,交通运输设备,设备及配件,搬运车,燃气轮机,继电器类
• 近似型号:SKF 71921 CD/P4AH1 RHP 71921 AC NSK 71921 AC FAG B71921-C-2RSD-T-P4S GMN 71921 C/DF TORRINGTON FAFNIR 71921 C SKF 71921 CD/HCP4AH1 CX 71921 C FAG 71921 C/DF BARDEN 71921 C/DF
• 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
• SKF 23188CAK/W33 KOYO 51107 NTN NKS70R CONSOLIDATED NKXR-15 CONSOLIDATED 87415
  KOYO 14BKM2025JUU NKE 241/560-MB-W33 FAG 22213-E1-K + H313 AST 24034MBK30 Timken 312KG ISB 51320 NTN 6205LUZ CX 6403 NACHI 7319DT AST AST850SM 2830 SKF BK 0609 SKF FYTJ 25 TF ISO GE240DO INA KGSNO25-PP-AS AST LBE 40 OP SKF M 84548/2/510/2/QVQ506 NSK M-971 IKO NAX 3530Z INA NKI65/25-XL Timken NP761271/NP998236 NTN NU19/560 AST NUP2213 EM NACHI O-13 IKO PHSA 22 NBS SCW 08 ZEN SF634-2RS IKO TAM 2530 CONSOLIDATED SS687 CONSOLIDATED SS607 CONSOLIDATED NA-4903-RS

Hot number：INA K 18×23×20 STEYR NUP 2220 E OKB 176144H NTN 32048XU Timken 37PP2 IKO GE 12G SNR EX320-63 SKF GX 17 F SKF K 45x53x21 JNS NA 6909 NSK NN 3040 CYSD NNU4934/W33 FYH UC205-16 Timken YA103RR2 NOK NE 120