搜轴承 -- SKF轴承型号查询 -- 角接触球轴承 -- SKF 71921 CD/P4A轴承

d - 105 mm

D - 145 mm

B - 20 mm

d₁ - 117.3 mm

d₂ - 117.3 mm

D₁ - 132.7 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/P4A角接触球轴承图纸和参数

• 发布时间：2025-04-30
• 产品型号: 71921CD/P4A
• 新型号:71921 CD/P4A
• 内径：145mm 外径：105mm 厚度：20mm
• 主要类别：角接触球轴承
• 应用行业:配套设施,马达,移动厕所,叉车行业,其他数控,吸液嘴类,气动控制元件,呼吸机等,塑机辅机,管件管材,有机原料
• 近似型号:SKF 71921 ACD/HCP4AL FAG HSS71921-C-T-P4S SKF 71921 ACD/P4AL SKF 71921 ACD/HCP4AL CX 71921 CTBP4 FAG HCB71921-C-2RSD-T-P4S MRC 71921 C/DB BARDEN 71921 C SKF 71921 C SKF 71921 CD/P4AH1
• 天津八零动力国际贸易有限公司专业经销 71921 CD/P4A产品，常年备货SKF 71921 CD/P4A 角接触球轴承. 我们可以可以快速将您所需要的71921 CD/P4A产品运送到全球任意地方购买 SKF 71921 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
• ISB 22210K+AHX310 NTN HK2526D CX NJ2952 FAG NNU4132-M CONSOLIDATED 6210-2RS
  Gamet 200133X/200215XH AST 22317MBW20 AST 22213MBW33 NKE 239/530-MB-W33 NSK 23996CAE4 NACHI 2905 KOYO 47TS564335 NSK 53411 CX 6002-2RS PFI 6209-2RS C3 PFI 62304-2RS d17 C3 NBS 81117TN CX BK1420 Timken H247548/H247510 CX BK3024 NTN E-CRD-6028 Timken HH221442/HH221410 AST HK0408 KOYO K25X30X24H INA NK37/30 NTN NN4948K SKF NNCF4852CV KOYO NU2348 AST NUP2214 E SIGMA RXLS 3.3/4 ISB ZR1.45.1606.400-1SPPN CONSOLIDATED N-264 CONSOLIDATED HK-0812-2RS CONSOLIDATED STO-45-ZZX CONSOLIDATED 98306

Hot number：FAG 23130-E1A-K-M + H3130 CYSD 6917-ZZ SKF 7319BEP KOYO 7901CPA NTN K30×35×11S FYH NANF211-32 Aetna 4413 NTN FY-106X SKF HC7009TGP/4 American RLS-25 Rollway T-768 INA VLI200644 SKF 61805 NOK UPI 160 140 15 NOK USH-67 F