搜轴承 -- SKF -- 角接触球轴承 -- SKF 71921 ACD/P4AH1轴承

d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₁ - 132.7 mm

K - 0.5 mm

C₁ - 5.46 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_b - min. - 111 mm

D_a - max. - 139 mm

D_b - max. - 141 mm

r_a - max. - 1 mm

r_b - max. - 0.6 mm

d_n - 120.6 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

Limiting speed for oil lubrication - 12000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 27

G_ref - 11.1 cm3

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 - 0.82 kg

• SKF 71921ACD/P4AH1角接触球轴承图纸和参数

• 发布时间：2021-06-21
• 产品型号: 71921ACD/P4AH1
• 新型号:71921 ACD/P4AH1
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:潜水装备,橡胶制品机械设备,物理仪器,仓库设备,口腔医疗器械,焊接设备,食品添加,机械附件,行业测试,清洁剂类,钥匙锁具
• 近似型号:RHP 71921 AC CX 71921 C-UD SKF 71921TGP/4-2RS SKF 71921 CD/P4AL MRC 71921 C/DT SKF 71921 C/DF FAG 71921 C/DF CX 71921 C-UO SKF 71921 ACD/P4AL SKF 71921 ACD/HCP4AH1
• 天津八零动力国际贸易有限公司专业经销 71921 ACD/P4AH1产品，常年备货SKF 71921 ACD/P4AH1 角接触球轴承. 我们可以可以快速将您所需要的71921 ACD/P4AH1产品运送到全球任意地方购买 SKF 71921 ACD/P4AH1 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
• INA GE12-FO CX NN3008K IKO RNA4901 KOYO UCFL205-15E FAG Z-566170.ZL-K-C3
  NKE 24138-K30-MB-W33+AH24138 NTN 30330U ISO 4215 NTN 4R5405 SKF 71910 CE/HCP4AL NSK B10-65T1XDDGCM CYSD 7911 SKF BB1-3174 SNR EX305 AST GEG110ES-2RS Timken HM804846/HM804811-B Timken NK22/20 ISO L163149/10 INA NA4832 NACHI NF 256 SKF NU 221 ECJ ISO NUP2056 SKF PFT 25 RM ZEN S61815-2RS ISB SI 60 ES 2RS AST SR1-4ZZ SNR UCC310 FYH UCIP208 SNR USPFT204 SKF W627/4-2Z INA ZKLN3072-2Z CONSOLIDATED SS624-2RS CONSOLIDATED 5311 CONSOLIDATED NNC-4864VC/3 CONSOLIDATED CRSBCR-128

Hot number：DKF 7219 B NACHI 32206 ASAHI UCK 305 INA AXK 5070 Timken 1780/1729B CX 240/900 K30CW33+AH240/900 SKF 7024 ACE/HCP4AH1 SKF C 31/600 MB INA K43X48X27 SKF N 1018 KTN9/SP SKF NA 2202.2RS ISO NU3152 SKF 6396M BAL 94228 Rollway NJ-208E