NN3948K NTN Cylindrical Roller Bearing
What are the dimensions of a NN3948K NTN Cylindrical Roller Bearing? NTK BEARING PRECISION AXLE CORP. Tapered Roller Bearing Manufacturing 39,000 N Static Load Rating Service . 0.620 kg Weight Get Your Free, Instant Quote！
| Brand Name: | NTN |
| Model Number: | NN3948K |
| Static Load Rating: | 39,000 N |
| Da: | 78 mm |
| Weight: | 0.620 kg |
| da: | 52 mm |
| Cy: | 4.7 mm |
| d: | 45 mm |
| ra: | 1 mm |
| Fillet Radius/Chamfer: | 1.1 mm |
Product Details
| Static Load Rating | 39,000 N |
| Da | 78 mm |
| Weight | 0.620 kg |
| da | 52 mm |
| Cy | 4.7 mm |
| d | 45 mm |
| ra | 1 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| Bore Type | Cylindrical Bore |
| Dx | 93 mm |
| Dynamic Load Rating | 51,000 N |
| B | 30.2 mm |
| Snap Ring Width | 1.7 mm |
| Radial Clearance | 0.018 to 0.036 mm |
| D | 85 mm |
| Limiting Speed - Oil | 7,500 rpm |
| Snap Ring Outside Diameter | 91.6 mm |
| Enclosure | Snap Ring Groove wit |
| a (max) | 3.3 mm |
| Limiting Speed - Grease | 5,500 rpm |