搜轴承 -- SKF -- 角接触球轴承 -- SKF 71921 ACD/P4AL轴承

d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₁ - 132.7 mm

b - 2.3 mm

C₁ - 10.9 mm

C₂ - 3.9 mm

C₃ - 3.2 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/P4AL角接触球轴承图纸和参数

• 发布时间：2021-06-09
• 产品型号: 71921ACD/P4AL
• 新型号:71921 ACD/P4AL
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:汽车减震器,龙门加工,水上防护,堆高车升降平台,服装加工,五金低压电气设备,昆虫捕捉,物料搬运设备,轧辊车床,立式内拉,铲车行业
• 近似型号:MRC 71921 C/DT FAG HCS71921-E-T-P4S SKF 71921TGP/4 SKF 71921 CD/HCP4AL SKF 71921 ACD/P4A SKF S71921 CD/P4A SKF 71921 ACD/HCP4AL SKF S71921 ACD/P4A SKF S71921 CD/HCP4A GMN 71921 C/DF
• 天津八零动力国际贸易有限公司专业经销 71921 ACD/P4AL产品，常年备货SKF 71921 ACD/P4AL 角接触球轴承. 我们可以可以快速将您所需要的71921 ACD/P4AL产品运送到全球任意地方购买 SKF 71921 ACD/P4AL 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
• NTN 5S-7808CG/GNP42 Timken 7313WN CX CX040 ISO NP244 CONSOLIDATED NNTR-80-2RSX
  AST 22234CW33 KOYO 23192RHA NKE 23276-K-MB-W33 KOYO 32005JR NSK 40BWD06CA67 AST 601XHZZ FAG 61806 CYSD 6226-ZZ KOYO 6904 CX 7002 CTBP4 NBS 81120TN ZEN F5-11 ISO GE25UK-2RS INA HK0908 NTN HL-8E-NK44X72X23-3 Timken J-2016 NTN NA49/32S ISO NCF2215 V CX NNC4876 V NKE PCJY30-N NTN SL02-4988 SKF VKBA 1930 CONSOLIDATED 6202/16-RS CONSOLIDATED 5404 CONSOLIDATED NUP-2316 CONSOLIDATED NF-309E CONSOLIDATED NUP-316E CONSOLIDATED 4208-ZZ CONSOLIDATED 71888 CONSOLIDATED QJ-1232

Hot number：ZKL N 309 SKF *22352CC/W33 OKB 2314EH AST 692H-TT SKF 7008 ACB/P4AL CYSD 7209CDT FAG HCS71914-C-T-P4S MPZ K49,8x60,8x24TN SKF VKBA 890 FAG 319 RHP E-18 SKF SN-506..1206-K SKF 490 VRME R SKF SAFS 23028 KATLC x 4.13/16 NOK DKB 145 165 10 14