搜轴承 -- FAG轴承型号查询 -- 圆柱滚子轴承 -- FAG NNU4921-S-K-M-SP轴承

d - 105 mm

D - 145 mm

B - 40 mm

D₁ - 130,8 mm

D_{a max} - 139 mm

D_{b min} - - mm

d_{a min} - 111 mm

F - 118 mm

r_{a max} - 1 mm

r_min - 1,1 mm

s - 1,5 mm / Axial displacement facility from central position

m - 1,93 kg / Weight

C_r - 129000 N / Dynamic load rating (radial)

C_0r - 260000 N / Static load rating (radial)

n_{G Fett} - 5300 1/min / Limiting speed for grease lubrication

n_{G Ol} - 6300 1/min / Limiting speed for minimal quantity oil lubrication

C_ur - 41500 N / Fatigue limit load, radial

Main dimensions to DIN 5412-4

• FAG NNU4921-S-K-M-SP圆柱滚子轴承图纸和参数

• 发布时间：2026-09-17
• 产品型号: NNU4921-S-K-M-SP
• 新型号:NNU4921-S-K-M-SP
• 内径：105mm 外径：145mm 厚度：40mm
• 主要类别：圆柱滚子轴承
• 应用行业:泵类设备,农业,工业油墨,配套设施,气动控制阀,汽车及配件,成型模具,继电传感,教学仪器设备,安防设备,昆虫计数
• 近似型号:CX NNU4921 V ISO NNU4921K V KOYO NNU4921K FAG NNU4921-S-K-M-SP SKF NNU 4921 B/SPW33 NACHI NNU 4921 K NTN NNU4921K SKF NNU-4921-KMSP/5 SKF NNU 4921 BK/SPW33 NSK NNU 4921
• 天津八零动力国际贸易有限公司专业经销 NNU4921-S-K-M-SP产品，常年备货FAG NNU4921-S-K-M-SP 圆柱滚子轴承. 我们可以可以快速将您所需要的NNU4921-S-K-M-SP产品运送到全球任意地方购买 FAG NNU4921-S-K-M-SP 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 圆柱滚子轴承订购电话022-58519723/22/21
• FAG HCS7020-E-T-P4S JNS NA5908 ISO NNU4934K SNR R159.14 CONSOLIDATED SAF-6285..ROLLER
  CYSD 16024 NTN-SNR 51107 SNR 6004NREE KBC 6206/20HLC3 KOYO 7021B ISO 7044 BDF SKF BB1B247086C Timken EE380080/380190 SKF FYR 2 11/16-18 FAG HCS7012-C-T-P4S KOYO K,81113TVP ISO K145x153x26 CX K15X20X17 Fersa LM12749/LM12710 SKF NKI75/25 ISO NKIB 5903 NTN NN3015K SKF NU 1048 M NTN NUP1021 SIGMA QJ 213 NKE QJ305-MPA NTN RR0407 NTN RUS205E ZEN S1601-2RS SKF S71916 CB/P4A IKO TAF 739035 KBC TR5510032 KOYO UC321 Timken W208PP CONSOLIDATED 6319-RSNR

Hot number：MRC 7238 AC OKB 80202KYZ2 OKB 36217F KOYO 23156RHA AST 24030MB Gamet 300457X/300596XC SKF FY 45 WF AST HK1816 ISO MF117ZZ SKF NU 2076 ECMA ZEN S6202-2TS INA SL181880-E Torrington CRHSBC-64 FAG NKI-5/16 Sealmaster RA-207-106