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Description
NJ311 EWC3 NSKNJ311EW d 55 mm Bore diameter D 120 mm Outside diameter B 29 mm Width FW 70. 5 mm Raceway diameter of inner ring r (min.) 2 mm Chamfer dimension r1 (min.) 2 mm Chamfer dimension Cr 169000 N Basic dynamic load rating C0r 143000 N Basic static load rating Thermal Speed Rating (Oil bath) 6000 min 1 Oil bath lubrication subject to conditions outlined in ISO 15312 Mechanical (forced circulation oil) 9000 min 1 Properly designed and controlled forced
| NJ311EW |
| d | 55 | mm | Bore diameter |
| D | 120 | mm | Outside diameter |
| B | 29 | mm | Width |
| FW | 70.5 | mm | Raceway diameter of inner ring |
| r (min.) | 2 | mm | Chamfer dimension |
| r1 (min.) | 2 | mm | Chamfer dimension |
| Cr | 169000 | N | Basic dynamic load rating |
| C0r | 143000 | N | Basic static load rating |
| Thermal Speed Rating (Oil-bath) | 6000 | min-1 | Oil-bath lubrication subject to conditions outlined in ISO 15312 |
| Mechanical (forced-circulation oil) | 9000 | min-1 | Properly designed and controlled forced-circulation oil lubrication |
| Grease | 4500 | min-1 | Grease lubrication |
| Oil (Oil-bath) | 5600 | min-1 | Oil-bath lubrication |
| da (min.) | 64 | mm | Diameter of shaft abutment (min) |
| db (min.) | 64 | mm | Diameter of shaft / spacer sleeve abutment |
| db (max.) | 68 | mm | Diameter of shaft / spacer sleeve abutment |
| dc (min.) | 72 | mm | Diameter of shaft abutment |
| dd (min.) | 80 | mm | Diameter of shaft abutment |
| Da (max.) | 111 | mm | Diameter of housing abutment |
| rb (max.) | 2 | mm | Radius of shaft or housing fillet |
| ra (max.) | 2 | mm | Radius of shaft or housing fillet |
| Mass approx. | 1.5 | kg | Mass approx. |
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4.4 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
Family Counseling
Format: Hardcover
The Book Family Therapy Techniques is an excellent tool for new counselors. The book provides numerous family situations with an array of treatment approaches that a therapist can use to assist families. The various techniques used by the therapist help them improve relationships between parents, siblings, grandparents and children.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2010
★★★★★ 5
great book
Format: Hardcover
Another great book on Structural therapy. When Minuchin writes, it feels like he is speaking directly to you. Not many books are both educational and enjoyable, but his are. If you are interested in studying Structural, you want this book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 6, 2012
★★★★★ 5
family therapy, 101
Format: Hardcover
every therapist should have this book - as a reference & learning tool - on his/her bookshelf. Minuchin exemplifies good therapy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2013
★★★★★ 4
An enjoyable reading
Format: Hardcover
I found it a really stimulating and helpful introduction to family therapy. I am regularly confronted with this kind of situation in my hypnotherapy practice and i need to deepen my understanding in this domain. Minushin certainly does this in his book. Thank you to him
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2015
★★★★★ 5
Great text!
Format: Hardcover
This text was easy to read, and was surprisingly fun to read. I learned so much about techniques that I can use in my future practice.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2016