轴承型号

7308AC

7308AC 角接触球轴承,属于 单列 73系列,适用于 OEM/ODM 采购、替换选型和批量询价。主要尺寸:40 mm bore,90 mm OD,23 mm width。

主要尺寸

内径 d
40 mm
外径 D
90 mm
宽度 B
23 mm
额定动载荷 Cr
—
额定静载荷 Cor
—
重量
0.625 kg

目录尺寸为基本型。密封/防尘盖后缀(开式、Z、ZZ、RS、2RS)会影响宽度与摩擦,但除另有说明外,d × D 包络通常相同。

规格参数

单列 73系列角接触球轴承32 个型号
轴承型号主要尺寸 (mm)额定载荷 (kN)允许转速(rpm)重量 (kg)
内径d外径D宽度Brs minrs1 minCrCor脂润滑油润滑(参考)
73001035110.60.310.15.026,00034,0000.040
73011237121.00.611.25.323,00030,0000.044
73021542131.00.613.57.219,00026,0000.055
73031747141.00.615.98.718,00024,0000.107
73042052151.10.618.710.416,00021,0000.138
73052562171.10.626.415.813,00017,0000.230
73063072191.10.633.522.311,00015,0000.345
73073580211.51.040.026.39,80013,0000.462
73084090231.51.049.033.08,60012,0000.625
730945100251.51.063.544.07,80010,0000.837
731050110272.01.074.052.07,1009,4001.090
731155120292.01.086.061.56,4008,6001.390
731260130312.11.198.071.55,9007,9001.740
731365140332.11.1111.082.05,5007,3002.110
731470150352.11.1125.093.55,1006,8002.560
731575160372.11.1136.0106.04,8006,3003.070
731680170392.11.1147.0119.04,5005,9003.650
731785180413.01.1159.0133.04,2005,6004.340
731890190433.01.1171.0147.04,0005,3005.060
731995200453.01.1183.0162.03,7005,0005.890
7320100215473.01.1207.0193.03,5004,7007.180
7321105225493.01.1220.0210.03,4004,5008.200
7322110240503.01.1246.0246.03,2004,3009.600
7324120260553.01.1246.0252.02,9003,90014.700
7326130280584.01.5273.0293.02,7003,60017.600
7328140300624.01.5300.0335.02,5003,30021.500
7330150320654.01.5330.0380.02,3003,10025.100
7332160340684.01.5345.0420.02,1002,80029.800
7334170360724.01.5390.0485.02,0002,70035.300
7336180380754.01.5410.0535.01,9002,50040.900
7338190400785.02.0430.0585.01,8002,30047.000
7340200420805.02.0450.0605.01,7002,20053.100
常见问题

系列与型号问答

询价 7308AC

请告知数量、密封型式与目的地 — 首次响应目标为一个工作日。

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