30 mm x 47 mm x 22 mm NSK 30BD4722T12DDU angular contact ball bearings
30 mm x 47 mm x 22 mm NSK 30BD4722T12DDU angular contact ball bearings SEARCH - Whether it's agriculture or NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V. construction equipment 30 mm x 47 mm x 22 mm your 14 mm B working on, Has theAngular contact ball bearings you need.
What is 30BD4722T12DDU bearing cross reference？
| Brand Name: |
NSK |
| Model Number: |
30BD4722T12DDU |
| Bearing number: |
NNU 4930 BK/SPW33 |
| Size (mm): |
150x210x60 |
| Bore Diameter (mm): |
150 |
| Outer Diameter (mm): |
210 |
| Width (mm): |
60 |
| d: |
150 mm |
| D: |
210 mm |
| B: |
60 mm |
| PDF |
30BD4722T12DDU |
Product Details
| Bearing number |
NNU 4930 BK/SPW33 |
| Size (mm) |
150x210x60 |
| Bore Diameter (mm) |
150 |
| Outer Diameter (mm) |
210 |
| Width (mm) |
60 |
| d |
150 mm |
| D |
210 mm |
| B |
60 mm |
| C |
60 mm |
| b |
5,5 mm |
| r1 min. |
2 mm |
| r2 min. |
2 mm |
| r3 min. |
1 mm |
| r4 min. |
1 mm |
| D1 |
190.9 mm |
| F |
168,5 mm |
| K |
3 mm |
| da min. |
160 mm |
| da max |
166 mm |
| Da max. |
200 mm |
| db min |
172 mm |
| ra max. |
2 mm |
| S |
2 mm |
| dh |
169,9 mm |
| Weight |
6,25 Kg |
| Basic dynamic load rating (C) |
330 kN |
| Basic static load rating (C0) |
655 kN |
| (Grease) Lubrication Speed |
3 800 r/min |
| (Oil) Lubrication Speed |
4 300 r/min |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
6.566 |
| Product Group |
B04270 |
| Bore Profile |
Tapered |
| Cage Material |
Brass |
| Precision Class |
Special Precision |
| Number of Rows of Rollers |
Double Row |
| Separable |
Inner Ring - Both Sides |
| Rolling Element |
Cylindrical Roller Bearing |
| Profile |
Complete with Outer and Inner Ring |
| Snap Ring |
No |
| Internal Clearance |
C1-Tight |
| Retainer |
Yes |
| Relubricatable |
Yes |
| Inch - Metric |
Metric |
| Other Features |
Plain Inner Ring | 3 Rib Outer Ring | High Precision Bearing | Modified Internal Design | Cage on Outer Ring ID |
| Long Description |
150MM Bore; Tapered Bore Profile; 210MM Outside Diameter; 60MM Width; Brass Cage Matetrial; Special Precision; Double Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C1-Tight Int |
| UNSPSC |
31171547 |
| Harmonized Tariff Code |
8482.50.00.00 |
| Noun |
Bearing |
| Manufacturer Item Number |
NNU 4930 BK/SPW33 |
| Weight / LBS |
14.462 |
| Outside Diameter |
8.268 Inch | 210 Millimeter |
| Bore |
5.906 Inch | 150 Millimeter |
| Width |
2.362 Inch | 60 Millimeter |
| bore diameter: |
150 mm |
| precision rating: |
Not Rated |
| outside diameter: |
210 mm |
| maximum rpm: |
4300 RPM |
| overall width: |
60 mm |
| bearing material: |
Chrome Steel |
| flanges: |
(3) Outer Ring |
| cage material: |
Brass |
| bore type: |
Straight |
| finish/coating: |
Uncoated |
| number of rows: |
2 |
| closure type: |
Open |
| internal clearance: |
C1 |
| outer ring width: |
60 mm |
| dynamic load capacity: |
330 kN |
| fillet radius: |
2 mm |
| static load capacity: |
655 kN |
| series: |
NNU49 |
| r1,2 min. |
2 mm |
| r3,4 min. |
1 mm |
| s max. |
2 mm |
| da max. |
166 mm |
| dn |
169.9 mm |
| Basic dynamic load rating C |
330 kN |
| Basic static load rating C0 |
655 kN |
| Fatigue load limit Pu |
71 kN |
| Attainable speed for grease lubrication |
3800 r/min |
| Attainable speed for oil-air lubrication |
4300 r/min |
| Reference grease quantity Gref |
57 cm³ |
| Static radial stiffness (guideline value) |
4160 N/µm |
| Mass bearing |
6.25 kg |