产品规格
基本动态额定值 (lbs)
20200
Eff. Thread Min.
1-1/4
润滑油嘴尺寸
1/4
最大静态负载 (lbs)
25200
最小凸台直径。
1/4
油孔直径。
1/4
油孔位置
5/8
推荐孔径
1.2500
推荐孔径公差
+.0005/-.0000
推荐扭矩 (lbs-in)
5000
滚子外径
3.250
Roller O.D. Tolerance
+.000/-.001
滚轮宽度
1.7500
滚子宽度公差
+.000/-.005
SMITH 轴承编号
CR-3-1/4-C
螺柱直径
1.250
螺柱直径公差
+.001/-.000
销长度 (Stud Length)
2-1/2
螺纹 U.N.F. 2A 级
1-1/4-12
产品内容
| Specifications: | |
|---|---|
| (D) Roller O.D. | 3.250 |
| (B) Roller Width | 1.7500 |
| (A) Stud Dia. | 1.250 |
| (M) Stud Length | 2-1/2 |
| Basic Dynamic Rating (lbs) | 20200 |
| (S) Eff. Thread Min. | 1-1/4 |
| (T) Thread U.N.F. Class 2A | 1-1/4-12 |
| (A) Stud Dia. Tolerance | +.001/-.000 |
| (B) Roller Width Tolerance | +.000/-.005 |
| (D) Roller O.D. Tolerance | +.000/-.001 |
| Max. Static Capacity (lbs) | 25200 |
| (E) Min. Boss Dia. | 1/4 |
| SMITH Bearing Number | CR-3-1/4-C |
| (P) Lube Fitting Size | 1/4 |
| (H) Oil Hole Dia. | 1/4 |
| (N) Oil Hole Location | 5/8 |
| Recom. Bore | 1.2500 |
| Recom. Bore Tolerance | +.0005/-.0000 |
| Recom. Torque (lbs-in) | 5000 |
