NTN Japan 6204C4 Single Row Ball Bearings
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
N 324 ECM |
| Size (mm) |
260x120x55 |
| Bore Diameter (mm) |
260 |
| Outer Diameter (mm) |
120 |
| Width (mm) |
55 |
| d |
120 mm |
| D |
260 mm |
| B |
55 mm |
| d1 |
168 mm |
| E |
230 mm |
| r1,2 - min. |
3 mm |
| r3,4 - min. |
3 mm |
| s |
3.7 mm |
| da - min. |
134 mm |
| da - max. |
226 mm |
| Da - min. |
235 mm |
| Da - max. |
245 mm |
| ra - max. |
2.5 mm |
| rb - max. |
2.5 mm |
| Basic dynamic load rating - C |
610 kN |
| Basic static load rating - C0 |
620 kN |
| Fatigue load limit - Pu |
69.5 kN |
| Reference speed |
2800 r/min |
| Limiting speed |
3200 r/min |
| Calculation factor - kr |
0.12 |
| Category |
Cylindrical Roller Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
14.913 |
| Product Group |
B04144 |
| Bore Profile |
Straight |
| Cage Material |
Brass |
| Precision Class |
RBEC 1 | ISO P0 |
| Number of Rows of Rollers |
Single Row |
| Separable |
Outer 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 | 2 Rib Inner Ring | Plain Outer Ring | Cage on Inner Ring OD |
| Long Description |
120MM Bore; Straight Bore Profile; 260MM Outside Diameter; 55MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Outer 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 |
N 324 ECM |
| Weight / LBS |
32.849 |
| Width |
2.165 Inch | 55 Millimeter |
| Outside Diameter |
10.236 Inch | 260 Millimeter |
| Bore |
4.724 Inch | 120 Millimeter |
| bore diameter: |
120 mm |
| precision rating: |
RBEC 1 (ISO Class Normal) |
| outside diameter: |
260 mm |
| maximum rpm: |
3200 RPM |
| overall width: |
55 mm |
| bearing material: |
Steel |
| flanges: |
(2) Inner Ring |
| cage material: |
Brass |
| bore type: |
Straight |
| finish/coating: |
Uncoated |
| number of rows: |
1 |
| closure type: |
Open |
| internal clearance: |
C0 |
| application: |
Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| ring separation: |
Separable Ring |
| outer ring width: |
55 mm |
| operating temperature range: |
Maximum of +300 °F |
| fillet radius: |
2.5 mm |
| dynamic load capacity: |
610 kN |
| series: |
N3 |
| static load capacity: |
620 kN |
| d1 ≈ |
168 mm |
| r1,2 min. |
3 mm |
| r3,4 min. |
3 mm |
| s max. |
3.7 mm |
| da min. |
134 mm |
| da max. |
226 mm |
| Da min. |
235 mm |
| Da max. |
245 mm |
| ra max. |
2.5 mm |
| rb max. |
2.5 mm |
| Basic dynamic load rating C |
610 kN |
| Basic static load rating C0 |
620 kN |
| Fatigue load limit Pu |
69.5 kN |
| Calculation factor kr |
0.12 |
| Limiting value e |
0.2 |
| Axial load factor Y |
0.6 |
| Mass bearing |
14.9 kg |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |