搜轴承 -- SKF -- 角接触球轴承 -- SKF 71938 CD/P4A轴承

d - 190 mm

D - 260 mm

B - 33 mm

d₁ - 211.6 mm

d₂ - 211.6 mm

D₁ - 238.4 mm

r_1,2 - min. - 2 mm

r_3,4 - min. - 1 mm

a - 46.8 mm

d_a - min. - 199 mm

d_b - min. - 199 mm

D_a - max. - 251 mm

D_b - max. - 255 mm

r_a - max. - 2 mm

r_b - max. - 1 mm

d_n - 217.4 mm

Basic dynamic load rating - C - 172 kN

Basic static load rating - C₀ - 220 kN

Fatigue load limit - P_u - 6.2 kN

Limiting speed for grease lubrication - 5000 r/min

Limiting speed for oil lubrication - 7500 mm/min

Ball - D_w - 22.225 mm

Ball - z - 28

G_ref - 57 cm3

Calculation factor - f₀ - 16.4

Preload class A - G_A - 640 N

Preload class B - G_B - 1280 N

Preload class C - G_C - 2560 N

Preload class D - G_D - 5120 N

Calculation factor - f - 1.27

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 - 189 N/micron

Preload class B - 260 N/micron

Preload class C - 367 N/micron

Preload class D - 538 N/micron

Mass bearing - 4.35 kg

• SKF 71938CD/P4A角接触球轴承图纸和参数

• 发布时间：2021-06-10
• 产品型号: 71938CD/P4A
• 新型号:71938 CD/P4A
• 内径：260mm 外径：190mm 厚度：33mm
• 主要类别：角接触球轴承
• 应用行业:配套设施,环境温度,真空系统,立式锯床,播出系统,潜水装备,起重滑车,汽车转向销,齿轮加工机床,交通消防设备,电动泵
• 近似型号:AST H71938AC FAF 71938TGP/4 SKF 71938 AC BARDEN 71938 C/DF AST H71938C SNR 71938CVDUJ74 BARDEN 71938 C/DB SKF 71938 ACD/P4A SNFA 71938 C SKF 71938TGP/4
• 天津八零动力国际贸易有限公司专业经销 71938 CD/P4A产品，常年备货SKF 71938 CD/P4A 角接触球轴承. 我们可以可以快速将您所需要的71938 CD/P4A产品运送到全球任意地方购买 SKF 71938 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
• KOYO 33020JR ISO 6310 CX 8578/8520 SKF S71907ACD/HCP4A FBJ SL04-5012NR
  NSK 22330CAKE4 SKF 29268 SKF 33895/33822/Q Timken 3767/3732 CX 63316-2RS NACHI 7322BDB SNFA BEAM 30/100/C 7P60 CX CX128 SNR ESFAE204 Fersa F15101 NSK FJL-1010 LS GEG200ES-2RS INA GIKL 5 PB NSK HR33013J NTN K45×53×20 SKF LBBR 6A/HV6 Timken MJH-10161 SNR MLE71905CVDUJ74S KOYO N1011 CX N19/710 NSK NN4926MB ISO NNU4956K V CX NUP3317 KOYO RNA4828 SKF W 6205-2RS1 LS SF30ES SKF SYNT 100 LTS NTN UC202D1 CONSOLIDATED AW-213 CONSOLIDATED 22217

Hot number：TIMKEN 15578/15520 FAG 23288-B-K-MB KOYO 3220 ISB 70/530 B NTN CR-6016 NBS KBK 12x15x13 NKE NJ2319-E-M6 Fersa LM29749/LM29710 NTN RNAO-95×115×30 SKF 81208 FAG H-206x25 SKF NA-6904 MRC SS6205-2RS NHBB TP1822 SKF OKBS 51