NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series
NNU4938BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series, Units and Housings CAD models Shanghai Shengjie Bearing Co., Ltd. 14 mm Recommended diameter for attachment bolts, mm G , Super Precision Bearing Manufacturing Service . Get 1/4-28 UNF RG Your Free.
| Brand Name: | SKF |
| Model Number: | NNU4938BK/SPW33 |
| RG: | 1/4-28 UNF |
| Recommended diameter for attachment bolts, mm G: | 14 mm |
| Db1: | 102 mm |
| R1: | 24.5 mm |
| GN: | 1/4-28 SAE-LT |
| B4: | 7 mm |
| H: | 178.5 mm |
| J6: | 120.5 mm |
Product Details
| RG | 1/4-28 UNF |
| Recommended diameter for attachment bolts, mm G | 14 mm |
| Db1 | 102 mm |
| R1 | 24.5 mm |
| GN | 1/4-28 SAE-LT |
| B4 | 7 mm |
| H | 178.5 mm |
| J6 | 120.5 mm |
| DN | 6.5 mm |
| B | 37 mm |
| Db2 | 111 mm |
| Rα | 45 ° |
| Recommended diameter for attachment bolts, inch G | 0.5625 in |
| s1 | 25.8 mm |
| J7 | 18 mm |
| A5 | 26.5 mm |
| Limiting speed | 4300 r/min |
| d | 42.863 mm |
| Thread grub screw G2 | 5/16-24 UNF |
| T | 49.8 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |
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