NA749/742D Timken Tapered Roller Bearings
Browse NA749/742D Timken Tapered Roller Bearings Categories in the Manufacturers Online Free. 188 mm db (min) 4 mm r1 including Thrust Tapered Roller bearing. Jinan Yueyu Bearing Import & Export Co., Ltd.
| Brand Name: |
Timken |
| Model Number: |
NA749/742D |
| db (min): |
188 mm |
| db (max): |
204 mm |
| r1: |
4 mm |
| Da (max): |
292 mm |
| Static Load Rating: |
1,100,000 N |
| Bore Type: |
Cylindrical Bore |
| Limiting Speed - Grease: |
1,800 rpm |
| Dynamic Load Rating: |
725,000 N |
Product Details
| db (min) |
188 mm |
| db (max) |
204 mm |
| r1 |
4 mm |
| Da (max) |
292 mm |
| Static Load Rating |
1,100,000 N |
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Grease |
1,800 rpm |
| Dynamic Load Rating |
725,000 N |
| Enclosure |
Open |
| Radial Clearance |
0.075 to 0.125 mm |
| ra1 (max) |
3 mm |
| Configuration |
Single Row |
| Fillet Radius/Chamfer |
4 mm |
| dc (min) |
211 mm |
| Weight |
29.600 kg |
| B |
86 mm |
| Limiting Speed - Oil |
2,200 rpm |
| dd (min) |
223 mm |
| ra (max) |
3 mm |
| D |
310 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-72342633 |