产品规格
孔径直径
1-3/4英寸
内径
1 3/4 英寸
长度
5 1/2
材料
铸造青铜
最大压力
3000 psi
最大 PV 额定值
75000 psi/sq-ft/min
最大速度
750 sfpm
外径
2 1/8英寸
温度额定值
-40 to 450 deg F
类型
圆形孔
产品内容
Isostatic Century Bronze Bearings / Bushings
- Standard stock products
- SAE 660 / CA 932-copper 83%, tin 7%, lead 7%, zinc 3%
- Longer length bar up to 105” available on made-to-order basis
- Non-porous, highly dense grain structure for long life
- Offers good hardness, strength and wear resistance; excellent anti-frictional characteristics
- Tensile strength of 44, 000 psi, yield strength of 27, 000 psi and brinell hardness of 72
- Ideal for heavy loads at moderate speeds or light loads at high speeds – max Pv 75, 000, P-Load 3, 000, V-SFM-750
- Effective in temperature range of -40° F to + 450° F
- Products made with excess material to finish to stated nominal dimensions
- Common mfg. specs: ASTM B505, QOC-390B Type III B144-52-3B
- RoHS – exempt under annex to directive (2005/717/RC) 9b
- REACH, DFARS compliant
Specifications
| Detailed Description | 1-3/4 IN I. D. x 2-1/8 IN O. D. x 5-1/2 IN Length, SAE 660 铸青铜，套筒轴承 |
| Catalog Number | CB-2834-44 |
| Interchange # | CB 2834-44 CB283444 |
| Unit of Measure | Each |
| Material | Cast Bronze |
| Material Standard | SAE 660 |
| Avg Unit Weight | 2. 0500 lb |
| UPC Code | 00846802020965 |
| Nominal Inner Diameter | 1 3/4 in |
| Nominal Outer Diameter | 2 1/8 in |
| Nominal Length | 5 1/2 in |
| Inner Diameter Tolerance | ±. 001 in |
| Outside Diameter Tolerance | +. 002 to +. 003 in |
| Overall Length Tolerance | ±. 005 in |
| Load - P Max Value | 3, 000 lb/in² |
| Speed - V Max Value | 750 ft²/min |
| Load at Speed - PV Max Value (P. S. I. / S. F. M. ) | 75, 000 |
