NN4930K NTN Cylindrical Roller Bearing
What are the types of NN4930K NTN Cylindrical Roller Bearing ? Tapered Roller Bearing Manufacturing 5,300 rpm Limiting Speed - Oil Service . 20 mm B Get Your LLC NTN-SNR BEARINGS RUS Free, Instant price, design review.
| Brand Name: | NTN |
| Model Number: | NN4930K |
| B: | 20 mm |
| Factor fo: | 16.4 |
| Limiting Speed - Oil: | 5,300 rpm |
| a (max): | 3.3 mm |
| Da (max): | 139 mm |
| D1 (max): | 142.6 mm |
| Snap Ring Outside Diameter: | 150.7 mm |
| r1: | 0.5 mm |
| PDF |
NN4930K |
Product Details
| B | 20 mm |
| Factor fo | 16.4 |
| Limiting Speed - Oil | 5,300 rpm |
| a (max) | 3.3 mm |
| Da (max) | 139 mm |
| D1 (max) | 142.6 mm |
| Snap Ring Outside Diameter | 150.7 mm |
| r1 | 0.5 mm |
| Enclosure | Snap Ring Groove wit |
| ra (max) | 1 mm |
| Static Load Rating | 42,000 N |
| Snap Ring Width | 1.7 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| Dx (min) | 152 mm |
| da (min) | 111 mm |
| Dynamic Load Rating | 42,500 N |
| D | 145 mm |
| Bore Type | Cylindrical Bore |
| Limiting Speed - Grease | 4,300 rpm |
| Configuration | Single Row |
