N222 KOYO Single-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
N222 |
| Category: |
Cylindrical Roller Bearing |
| Inventory: |
5.0 |
| Minimum Buy Quantity: |
N/A |
| Weight: |
0.444 |
| Product Group: |
B04144 |
| Bore Profile: |
Straight |
| Cage Material: |
Polymer |
| Precision Class: |
RBEC 1 | ISO P0 |
| PDF |
N222 |
Product Details
| Category |
Cylindrical Roller Bearing |
| Inventory |
5.0 |
| Minimum Buy Quantity |
N/A |
| Weight |
0.444 |
| Product Group |
B04144 |
| Bore Profile |
Straight |
| Cage Material |
Polymer |
| 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 |
45MM Bore; Straight Bore Profile; 85MM Outside Diameter; 19MM Width; Polymer 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 209 ECP |
| Weight / LBS |
0.977 |
| B |
19 mm |
| d |
45 mm |
| D |
85 mm |
| bore diameter: |
45 mm |
| precision rating: |
RBEC 1 (ISO Class Normal) |
| outside diameter: |
85 mm |
| maximum rpm: |
9500 RPM |
| overall width: |
19 mm |
| bearing material: |
Steel |
| flanges: |
(2) Inner Ring |
| cage material: |
Polyamide |
| 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: |
19 mm |
| operating temperature range: |
Maximum of +300 °F |
| fillet radius: |
1 mm |
| dynamic load capacity: |
69.5 kN |
| series: |
N2 |
| static load capacity: |
64 kN |
| d1 ≈ |
59 mm |
| E |
76.5 mm |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
1.1 mm |
| s max. |
1.2 mm |
| da min. |
52 mm |
| da max. |
74 mm |
| Da min. |
78 mm |
| Da max. |
79.1 mm |
| ra max. |
1 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
69.5 kN |
| Basic static load rating C0 |
64 kN |
| Fatigue load limit Pu |
8.15 kN |
| Reference speed |
9000 r/min |
| Limiting speed |
9500 r/min |
| Calculation factor kr |
0.12 |
| Limiting value e |
0.2 |
| Axial load factor Y |
0.6 |
| Mass bearing |
0.43 kg |