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 |
