Koyo DB-76680 Needle Roller Bearing
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
628/8-2Z |
| Size (mm) |
8x16x5 |
| Bore Diameter (mm) |
8 |
| Outer Diameter (mm) |
16 |
| Width (mm) |
5 |
| d |
8 mm |
| D |
16 mm |
| B |
5 mm |
| C |
5 mm |
| d1 |
10,1 mm |
| d2 |
– mm |
| r1 min. |
9,4 mm |
| r2 min. |
9,4 mm |
| D1 |
14,2 mm |
| D2 |
0,2 mm |
| da min. |
9.4 mm |
| Da max. |
14.6 mm |
| ra max. |
0.2 mm |
| Weight |
0,0036 Kg |
| Basic dynamic load rating (C) |
1,33 kN |
| Basic static load rating (C0) |
0,57 kN |
| Fatigue load limit (Pu) |
0,024 |
| Reference speed |
90000 r/min |
| Limiting speed |
45000 r/min |
| Calculation factor (f0) |
11 |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
0.005 |
| Product Group |
B00308 |
| Enclosure |
2 Metal Shields |
| Precision Class |
ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot |
No |
| Rolling Element |
Ball Bearing |
| Snap Ring |
No |
| Internal Special Features |
No |
| Cage Material |
Steel |
| Internal Clearance |
C0-Medium |
| Inch - Metric |
Metric |
| Long Description |
8MM Bore; 16MM Outside Diameter; 5MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel |
| Other Features |
Deep Groove |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
628/8-2Z |
| Weight / LBS |
0.013 |
| Outside Diameter |
0.63 Inch | 16 Millimeter |
| Outer Race Width |
0.197 Inch | 5 Millimeter |
| Bore |
0.315 Inch | 8 Millimeter |
| Inner Race Width |
0 Inch | 0 Millimeter |
| bore diameter: |
8 mm |
| static load capacity: |
0.57 kN |
| outside diameter: |
16 mm |
| precision rating: |
ABEC 3 (ISO Class 6) |
| overall width: |
5 mm |
| finish/coating: |
Uncoated |
| bore type: |
Round |
| cage material: |
Steel |
| closure type: |
Double Shielded |
| outer ring width: |
5 mm |
| row type & fill slot: |
Single Row Non-Fill Slot |
| fillet radius: |
0.2 mm |
| internal clearance: |
C0 |
| maximum rpm: |
45000 RPM |
| dynamic load capacity: |
1.33 kN |
| series: |
62 |
| d1 ≈ |
10.1 mm |
| D2 ≈ |
14.2 mm |
| r1,2 min. |
0.2 mm |
| da max. |
10 mm |
| Basic dynamic load rating C |
1.21 kN |
| Basic static load rating C0 |
0.455 kN |
| Fatigue load limit Pu |
0.019 kN |
| Calculation factor kr |
0.015 |
| Calculation factor f0 |
8.9 |
| Mass bearing |
0.0036 kg |
Company Profile
| Worktime |
З понеділка по п'ятницю: з 9:00 до 18:00 |
| Phone |
00(65) 6258 1688 |