NNU4992K NTN Cylindrical Roller Bearing
What are the types of NNU4992K NTN Cylindrical Roller Bearing 31.5 mm Dx (min) ? Tapered Roller Bearing Manufacturing Open Enclosure Service . Get Your BEARING SUDAMERICANA,S.A. Free, Instant price, design review.
| Brand Name: |
NTN |
| Model Number: |
NNU4992K |
| Enclosure: |
Open |
| Dx (min): |
31.5 mm |
| Dynamic Load Rating: |
5,100 N |
| da (min): |
14 mm |
| d: |
12 mm |
| Bore Type: |
Cylindrical Bore |
| Limiting Speed - Oil: |
32,000 rpm |
| Weight: |
0.024 kg |
| PDF |
NNU4992K |
Product Details
| Enclosure |
Open |
| Dx (min) |
31.5 mm |
| Dynamic Load Rating |
5,100 N |
| da (min) |
14 mm |
| d |
12 mm |
| Bore Type |
Cylindrical Bore |
| Limiting Speed - Oil |
32,000 rpm |
| Weight |
0.024 kg |
| Fillet Radius/Chamfer |
0.3 mm |
| Groove Diameter |
26.7 mm |
| ra (max) |
0.3 mm |
| D |
28 mm |
| Groove Width |
0.9 mm |
| Radial Clearance |
0.003 to 0.018 mm |
| a (max) |
1.4 mm |
| B |
8 mm |
| Static Load Rating |
2,390 N |
| Limiting Speed - Grease |
28,000 rpm |
| Da (max) |
26 mm |
| Cy (max) |
1.9 mm |