搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71948 ACD/HCP4A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 - 84.5 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 - 216 kN

Basic static load rating - C₀ - 305 kN

Fatigue load limit - P_u - 7.8 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 - 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 - 1350 N

Preload class B - G_B - 2700 N

Preload class C - G_C - 5400 N

Preload class D - G_D - 10800 N

Calculation factor - f - 1.32

Calculation factor - f₁ - 0.98

Calculation factor - f_2A - 1

Calculation factor - f_2B - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.17

Calculation factor - f_HC - 1.04

Preload class A - 648 N/micron

Preload class B - 851 N/micron

Preload class C - 1142 N/micron

Preload class D - 1568 N/micron

Mass bearing - 5.983 kg

• SKF 71948ACD/HCP4A角接触球轴承图纸和参数

• 发布时间：2026-01-19
• 产品型号: 71948ACD/HCP4A
• 新型号:71948 ACD/HCP4A
• 内径：320mm 外径：240mm 厚度：38mm
• 主要类别：角接触球轴承
• 应用行业:工程机械,存储设备,吊钩,警报设备,胃电图机,冶金,计量泵,起重滑车,行业大型机械设备,波谱产品,汽油泵
• 近似型号:CX 71948 ATBP4 SNR 71948CVDUJ74 ISO 71948 A SKF 71948 ACD/HCP4AL SKF 71948 CD/P4AL SKF 71948 ACD/HCP4A SNR 71948HVDUJ74 SKF 71948 CD/P4A FAG B71948-C-T-P4S SKF 71948 CD/HCP4AL
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• FAG 16012 AST AST407060 ISO HK3512 CONSOLIDATED LER-18 CONSOLIDATED 98x125x12mm
  NSK 23192CAE4 ISO 29434 M KOYO 496X/493 ISO 53313U+U313 NKE 6218-NR SKF 71828 CD/P4 CX 7308 B-UD Timken 7309WN NKE 7310-BE-TVP SNFA BEAM 17/62/C SQP60 NBS BK 3516 NSK EE91702/91112 INA GAR 25 UK Timken K25X29X10H NBS K 110x118x30 Timken LM451349A/LM451310 SNR NU2316EM NSK NUP208EM CYSD NUP314E AST R10ZZ SKF RMS 22 NSK STF480RV6814g SNR UCC201 ISO UCT203 SKF VKBA 3413 NSK WJ-101414 SKF YAR 211-200-2FW/VA201 NBS ZSL192316 CONSOLIDATED NU-2304E CONSOLIDATED 61908-2RS

Hot number：BARDEN 7203 C/DF DKF 7309 AC/DT SKF *6004-2Z TIMKEN 23100/23256 OKB 1050907 ZEN 605-2RS SKF 6312N SKF 7010 CB/P4AL NTN 7030CDBT/GMP4 KOYO NJ2232 NACHI NNU4944 NSK WBK40DFF-31 FAG NUP-2322 FAG (Old No.) NUTR-50110 SKF PF 20 WF