d - 61,976 mm
D - 101,6 mm
T - 24,608 mm
B - 24,608 mm
C - 19,845 mm
ra1 max. - 3,3 mm
a - 1,7 mm
Da - 90 mm
db - 68 mm
ra max. - 2 mm
da - 72 mm
Db - 97 mm
Weight - 0,768 Kg
Basic dynamic load rating (C) - 90,5 kN
Basic static load rating (C0) - 134 kN
(Grease) Lubrication Speed - 3 500 r/min
(Oil) Lubrication Speed - 4 700 r/min
Calculation factor (e) - 0,43
Calculation factor (Y0) - 0,78
Calculation factor (Y2) - 1,41
NTN 4T-28990/28920圆锥滚子轴承图纸和参数
- 发布时间：2026-09-17
- 产品型号: 4T-28990/28920
- 新型号:4T-28990/28920
- 内径：61,976mm 外径：101,6mm 厚度：24,608mm
- 主要类别：圆锥滚子轴承
- 应用行业:染料颜料,燃气轮机,工业护肤,模型手板,工业用布,电子材料,电动液压升降平台,医疗器材,过滤材料,插座行业,筛滤网
- 近似型号:ISO 28990/28920 NTN 4T-28990/28920 FBJ 28990/28920 Timken 28990/28921D NTN 4T-28990/28919 CX 28990/28920 Timken 28990/28919 Timken 28990/28920
- 天津八零动力国际贸易有限公司专业经销 4T-28990/28920产品，常年备货NTN 4T-28990/28920 圆锥滚子轴承. 我们可以可以快速将您所需要的4T-28990/28920产品运送到全球任意地方购买 NTN 4T-28990/28920 我认准八零动力工业，价格低，品种全，交货快，质量有保证！ 圆锥滚子轴承订购电话022-58519723/22/21
- IKO KT556020
NTN NA4908S
Timken NP755290-99401
CONSOLIDATED 751117MSP/5
CONSOLIDATED GT-22
FAG 22208-E1-K NKE 22314-E-W33 KOYO 25576/25521 NTN 29434 NSK 48684/48620 Timken 33112 CRAFT 51426M NKE 6219-2Z-N SKF 6226/C3VL2071 SNR 7212BGA AST AST50 64IB32 NSK B175-1 KOYO EE91702/91112 SNR EX316 NSK FWJ-354020 INA GE180-SW NTN GK58X65X26.5 Timken LM654649/LM654610B Timken K68X74X28CH IKO NA 4914UU NKE NNCF4920-V SIGMA NU 316 CX NUP20/600 Timken NUP210E.TVP SKF PCM 101215 M IKO RNA 6901 Timken RNAO18X30X24 IKO SBB 48 NBS SC 60-UU SNFA SEA15 7CE1
订购 NTN 4T-28990/28920 请填写如下信息
Hot number：OKB 32117H SNR 6210SEE ZEN BK0709 NBS HK 5528 IKO KT 101410 EG SKF LUCF 20 NSK MF126 AST NJ2205 EM6 CX NU211 E SKF NUP 308 ECML AST SCE67PP NACHI UCFL311 INA SCE-3220 SKF 71917 ACB/HCP4AL GMN HYKH61903CTAP4/ABEC7
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