搜轴承 -- SKF -- 角接触球轴承 -- SKF 71921 CD/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 - 26.8 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 - 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

Limiting speed for oil lubrication - 14000 mm/min

Ball - D_w - 12.7 mm

Ball - z - 27

G_ref - 11.1 cm3

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 - 0.82 kg

• SKF 71921CD/P4AL角接触球轴承图纸和参数

• 发布时间：2021-06-11
• 产品型号: 71921CD/P4AL
• 新型号:71921 CD/P4AL
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:传输分配,刀架行业,化学品存储及分装设备,降噪设备,起重滑车,真空过滤器,动力源,肌电图机,行走系统,质检仪器,机械机电
• 近似型号:CX 71921 ATBP4 ISO 71921 A ISO 71921 CDT FAG HC71921TGP/4 SKF 71921 ACD/P4AL SKF 71921 CD/HCP4A SKF 71921 ACD/P4A FAG HCB71921-C-2RSD-T-P4S FAG HCS71921-C-T-P4S SKF 71921 AC
• 天津八零动力国际贸易有限公司专业经销 71921 CD/P4AL产品，常年备货SKF 71921 CD/P4AL 角接触球轴承. 我们可以可以快速将您所需要的71921 CD/P4AL产品运送到全球任意地方购买 SKF 71921 CD/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
• NACHI 16015 KOYO 239/630R NACHI 6208ZE NTN 7224CP5 Timken M-1281
  ZEN 16030 FAG 21322-E1-K-TVPB + AHX322 Timken 219WD NTN 4R5605 ISO 51120 FAG 537708 SKF 6002-2RSLTN9/HC5C3WT ISB 61876 MA CX 63316-2RS AST 683H INA 81109-TV KOYO 96FC68460 NTN ARXJ28X51.6X6 Timken AXK75100 SKF C 2224 K + AHX 3124 SKF C 3088 MB NTN E-4R7203 ISO GE40/65XDO-2RS NMB L-1050SS ISB NNU 40/900 M/W33 NTN NU19/850 NKE NU218-E-MA6 CX NU3060 NTN RNU2062 KOYO SE 625 ZZSTMG3 INA SL182926 FYH UCFA209-26 CONSOLIDATED MM95BS170P/4 CONSOLIDATED FYT-107X CONSOLIDATED TWB-1625

Hot number：NSK 1206K SNR 7313 AC/DF TORRINGTON 22226 CCK/W33 NACHI 53232 NACHI NJ232E+HJ232E TIMKEN 55175C/55437 NKE 22334-K-MB-W33 NTN 4T-32205CR NTN 60/32ZZNR INA GE 480 DW-2RS2 FBJ JH415647/JH415610 KOYO UCTH210-30-300 SKF 7330BMG HOFF N-312 INA TWB-613