搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71921 CD/HCP4AL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 - 10000 r/min

Limiting speed for oil lubrication - 16000 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 - 1.07

Calculation factor - f_2C - 1.12

Calculation factor - f_2D - 1.18

Calculation factor - f_HC - 1.04

Preload class A - 122 N/micron

Preload class B - 168 N/micron

Preload class C - 239 N/micron

Preload class D - 350 N/micron

Mass bearing - 0.699 kg

• SKF 71921CD/HCP4AL角接触球轴承图纸和参数

• 发布时间：2025-05-02
• 产品型号: 71921CD/HCP4AL
• 新型号:71921 CD/HCP4AL
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:静电保护,针织面料,橡胶制品机械设备,纹绣穿刺,加工中心,物理仪器,激光器件,除雾除油,通风风机,发电机,多刀车床
• 近似型号:SKF 71921 CD/HCP4A ISO 71921 CDT FAG HSS71921E.T.P4S.UL FAG HCS71921C.T.P4S.UL FAG HSS71921C.T.P4S.UL ISO 71921 CDF CX 71921 C-UD CX 71921 CTBP4 TORRINGTON FAFNIR 71921 AC SKF 71921 C
• 天津八零动力国际贸易有限公司专业经销 71921 CD/HCP4AL产品，常年备货SKF 71921 CD/HCP4AL 角接触球轴承. 我们可以可以快速将您所需要的71921 CD/HCP4AL产品运送到全球任意地方购买 SKF 71921 CD/HCP4AL 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
• NSK 35TM11NX1C3 NTN LM247748D/LM247710/LM247710DA PSL PSL512-6 SNR R152.12 CONSOLIDATED 33216
  NSK 105TAC20X+L Timken 201KTT Gamet 133076X/133136XG NACHI 23224AXK NACHI 35BVV07X-6 KOYO 45328 KOYO 54220U SKF 6017N CYSD 6915-2RS FAG 7603070-TVP LS GE100ES-2RS IKO CRBH 6013 A UU SKF D/W R144J R-2Z INA KH06 SKF NJ 2224 ECJ AST NJ2210 EMA NKE NJ222-E-M6+HJ222-E NTN NUP2216 NMB R-620W52 NTN R20LLB NBS RNA 6915 ZW Timken RNA1050 Timken RNA4920 Timken SMN407WS-BR KOYO UCTU313-600 SKF W 61700 X-2RS1 CONSOLIDATED 6202/008-RS CONSOLIDATED AH-3068x320 CONSOLIDATED 313-ZNR CONSOLIDATED KG-180XPO-2RS

Hot number：SKF 61807-2RS NSK 30208 SKF 2312 OKB D283008/2.5K NSK 6804N KOYO K35X40X13H CX KBK20X24X30 ISO NJ2311 Aetna 4466 FED 6007-ZZ BAL 97732 NTN RNA-5909 Torrington STO-8-ZZX SKF 44926 SKF 95x170x13 HMS5 RG