产品规格
0.12 in Dimension C/B
76.2 mm
165.059 in Min. Mounting Dimensions Clearance Fit 1
165.075 mm
237000 lbf Thermal speed ratings - grease
1800 rpm Thermal speed ratings - oil:2000 RPM Used with Inner Ring Designation:IR-8810448
3.0000 in Dynamic load rating
452 kN 102000 lbf Geometry factor:0.1539 Max. Mounting Dimensions Clearance Fit 1:165.10 mm
6.4974 in O.D. (in)
203.2 mm 8 Shaft Diameter (F:165.10 mm
6.4990 in Min. Mounting Dimensions Clearance Fit 2
203.200 mm
6.50 in Max. Mounting Dimensions Clearance Fit 2
203.246 mm
6.50 in Shoulder Diameter D
188.91 mm
7.438 in Speed ratings - grease
1800 rpm Speed ratings - oil:2000 RPM Static load rating:1050000 N
7.9976 in Max. Mounting Dimensions Tight Transition Fit S
6.4984 mm
7.9994 in Min. Mounting Dimensions Tight Transition Fit S
165.034 mm
8.000 in Min. Mounting Dimensions Tight Transition Fit H
203.185 mm
8.0018 in Max. Mounting Dimensions Tight Transition Fit H
203.139 mm
倒角
3.050 mm
倒角 r
3.050 mm 0.12 in
D - 外径
203.2 mm 8 英寸
Dimension C/B
76.2 mm 3.0000 in
动态负载额定值
452 kN 102000 lbf
动载荷额定值 C
452000 N 102000 lbf
几何因子
0.1539
几何因子 C
0.1539
Max. Mounting Dimensions Clearance Fit 1
165.10 mm 6.50 in
Max. Mounting Dimensions Clearance Fit 2
203.246 mm 8.0018 in
Max. Mounting Dimensions Tight Transition Fit H
203.139 mm 7.9976 in
Max. Mounting Dimensions Tight Transition Fit S
6.4984 mm 165.059 in
Min. Mounting Dimensions Clearance Fit 1
165.075 mm 6.4990 in
Min. Mounting Dimensions Clearance Fit 2
203.200 mm 8.000 in
Min. Mounting Dimensions Tight Transition Fit H
203.185 mm 7.9994 in
Min. Mounting Dimensions Tight Transition Fit S
165.034 mm 6.4974 in
Shaft Diameter (F
165.10 mm 6.50 in
Shoulder Diameter D
188.91 mm 7.438 in
Speed ratings - grease
1800 rpm
Speed ratings - oil
2000 rpm
静态负载额定值
1050 kN 237000 lbf
静态负载额定值 C
1050000 N 237000 lbf
热速度额定值 - 润滑脂
1800 rpm
热速度额定值 - 油
2000 rpm
Used with Inner Ring Designation
IR-8810448
产品内容
- 当外圈相对于负载静止时，建议采用间隙配合。
- 如果外圈相对于负载旋转，建议采用紧密过渡配合。
- 请咨询您的Timken代表，了解摆动应用（例如，低径向间隙问题）。
- 外圈的未标记端应靠在壳体肩部组装，以清除最大允许的壳体圆角（ras max）。
- 符合Military Standard MS 51961。
