搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71948 CD/P4A轴承

d - 240 mm

D - 320 mm

B - 38 mm

d₁ - 264.7 mm

d₂ - 264.7 mm

D₁ - 295.3 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 1 mm

a - 56.6 mm

d_a - min. - 251 mm

d_b - min. - 251 mm

D_a - max. - 309 mm

D_b - max. - 315 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 271.4 mm

Basic dynamic load rating - C - 229 kN

Basic static load rating - C₀ - 325 kN

Fatigue load limit - P_u - 8.2 kN

Limiting speed for grease lubrication - 3800 r/min

Limiting speed for oil lubrication - 5600 mm/min

Ball - D_w - 25.4 mm

Ball - z - 31

G_ref - 93 cm3

Calculation factor - f₀ - 16.7

Preload class A - G_A - 860 N

Preload class B - G_B - 1720 N

Preload class C - G_C - 3440 N

Preload class D - G_D - 6880 N

Calculation factor - f - 1.32

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 - 237 N/micron

Preload class B - 325 N/micron

Preload class C - 461 N/micron

Preload class D - 678 N/micron

Mass bearing - 8.5 kg

• SKF 71948CD/P4A角接触球轴承图纸和参数

• 发布时间：2025-05-01
• 产品型号: 71948CD/P4A
• 新型号:71948 CD/P4A
• 内径：320mm 外径：240mm 厚度：38mm
• 主要类别：角接触球轴承
• 应用行业:滤纸产品,气缸微型,焊接设备,自动排水器, 大型农业机械,其他机械,转换开关,地板行业,轧钢机,单臂吊起重葫芦,手术器械
• 近似型号:SNR 71948HVDUJ74 SKF 71948TGP/4 SNR 71948HVUJ74 SKF 71948 CD/HCP4A CX 71948 ATBP4 SKF 71948 ACD/HCP4AL SKF 71948 CD/HCP4A ISO 71948 C SKF 71948 ACD/P4A AST 71948AC
• 天津八零动力国际贸易有限公司专业经销 71948 CD/P4A产品，常年备货SKF 71948 CD/P4A 角接触球轴承. 我们可以可以快速将您所需要的71948 CD/P4A产品运送到全球任意地方购买 SKF 71948 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
• NACHI 1315 NSK NA4934 NBS PNA25/47 NTN SAT70 CONSOLIDATED TWB-3244
  SKF 1216 SNR 22316EMKW33 PSL 22340CW33MB KOYO 46226 NACHI 54234U NSK 60BNR29XV1V SKF 6305-RZ SKF 634-RS1 NTN 7040DB/GNP5 FAG 713623300 CX 71916 C-UO NSK 7911 A5 KOYO BSU3572BDFD SKF C4120K30V/VE240 NTN EE752295/752380DB SNR EXPG205 NTN F-FLW688AZZ ISB F698ZZ NTN NJ306E NACHI NU 2205 CX NU3092 NMB R-2ZZ NMB RI-3332 ISB SS 6202-2RS NTN T-H238148/H238110 CONSOLIDATED 6248M CONSOLIDATED NUP-313E CONSOLIDATED RLS-321/2 CONSOLIDATED H-3160x280 CONSOLIDATED 98724

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