HTUR150270X Bearing 150x270x78mm
High Quality Vibrating Screen Bearings 250x140x42 are a few brands you will find in our inventory. Find HTUR150270X Bearing 150x270x78mm to 250 Bore Diameter (mm) see JiNan Hope Hydraulic Co., Itd what's in stock!
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
NU 228 ECML |
| Size (mm) |
250x140x42 |
| Bore Diameter (mm) |
250 |
| Outer Diameter (mm) |
140 |
| Width (mm) |
42 |
| d |
140 mm |
| D |
250 mm |
| B |
42 mm |
| D1 |
216.7 mm |
| F |
169 mm |
| r1,2 - min. |
3 mm |
| r3,4 - min. |
3 mm |
| s |
2.5 mm |
| da - min. |
154 mm |
| da - max. |
165 mm |
| db - min. |
172 mm |
| Da - max. |
235 mm |
| ra - max. |
2.5 mm |
| rb - max. |
2.5 mm |
| Basic dynamic load rating - C |
450 kN |
| Basic static load rating - C0 |
510 kN |
| Fatigue load limit - Pu |
57 kN |
| Reference speed |
2800 r/min |
| Limiting speed |
4800 r/min |
| Calculation factor - kr |
0.23 |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
9.445 |
| Product Group |
B04144 |
| Bore Profile |
Straight |
| Cage Material |
Brass |
| Precision Class |
RBEC 1 | ISO P0 |
| Number of Rows of Rollers |
Single Row |
| Separable |
Inner Ring - Both Sides |
| Rolling Element |
Cylindrical Roller Bearing |
| Profile |
Complete with Outer and Inner Ring |
| Snap Ring |
No |
| Internal Clearance |
C0-Medium |
| Retainer |
Yes |
| Relubricatable |
Yes |
| Inch - Metric |
Metric |
| Other Features |
High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description |
140MM Bore; Straight Bore Profile; 250MM Outside Diameter; 42MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Int |
| UNSPSC |
31171547 |
| Harmonized Tariff Code |
8482.50.00.00 |
| Noun |
Bearing |
| Manufacturer Item Number |
NU 228 ECML |
| Weight / LBS |
20.803 |
| Outside Diameter |
9.843 Inch | 250 Millimeter |
| Bore |
5.512 Inch | 140 Millimeter |
| Width |
1.654 Inch | 42 Millimeter |
| bore diameter: |
140 mm |
| static load capacity: |
510 kN |
| outside diameter: |
250 mm |
| maximum rpm: |
4800 rpm |
| overall width: |
42 mm |
| bearing material: |
Steel |
| flanges: |
(2) Flanges on outer Ring, Flangeless Inner Ring |
| cage material: |
Brass |
| bore type: |
Straight |
| finish/coating: |
Uncoated |
| number of rows: |
1 |
| closure type: |
Open |
| operating temperature range: |
Maximum 302 °F |
| series: |
NU |
| dynamic load capacity: |
450 kn |
| manufacturer upc number: |
7316570321777 |
| D1 ≈ |
216.7 mm |
| r1,2 min. |
3 mm |
| r3,4 min. |
3 mm |
| s max. |
2.5 mm |
| da min. |
154 mm |
| da max. |
165 mm |
| db min. |
172 mm |
| Da max. |
235 mm |
| ra max. |
2.5 mm |
| rb max. |
2.5 mm |
| Basic dynamic load rating C |
450 kN |
| Basic static load rating C0 |
510 kN |
| Fatigue load limit Pu |
57 kN |
| Calculation factor kr |
0.23 |
| Limiting value e |
0.2 |
| Axial load factor Y |
0.6 |
| Mass bearing |
9.24 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
0531-8299 9953 |