45*50*20 mm Bushing Bearing Steel Shaft Sleeves for Screw Air Compressors ID45 mm
Temperature | -90 to +260 |
Max.Pressure | 4.0Mpa |
Max.Speed | 30m/s |
Suit For | PTFE stainless steel oil seals Bearings |
Size | 45*50*25 |
Customer Questions & Answers
Question: What's the material of the bushing?
Answer: Bearing steel with queching treatment (HRC65, Ra0.6).
Question: What's the size of d1, d2 and L in your size chart?
Answer: d1=shaft diameter, d2=bushing outter diameter, L=bushing length.
Question: Why my size not in your size chart?
Answer: For other sizes and special types, pls contact us: sales(at)chenmingseal.com
Question: What's the media the bushing be used?
Answer: Used in oil, not suitable for water or gas.
Question: Where is bushing be used?
Answer: Screw air compressors,vacuum pumps, motors, blowsers, gear boxes, cryogenics, spindles, extruders, robotics, mixers, valves, bearings...
Question: How long is the service life?
Answer: Tested life is 8000 hours with condition: pressure 1.5Mpa, rotate speed 15m/s, temperature 200 C, media lubrication oil.
Question: How long is the lead time?
Answer: We'll ship out in 24 hours when IN STOK; Customized lead time is 15 days.
Question: How long can we receive the seals?
Answer: It's depends on your location and express, usually 30-60 days by china post air mail/ special line YW, 7 days by EMS/UPS/FEDEX/TNT
Question: Are you factory? Where is your location?
Answer: Yes we are factory. Located in Ningbo China.
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