NTN 1220K Self Aligning Ball Bearings
We 31171511 UNSPSC work closely Pillow Block Category with our NTN 1220K Self Aligning Ball Bearings manufacturing partners to bring HUB CITY BEARING CORP the best value to customers.
What is 1220K bearing interchange？
| Brand Name: |
NTN |
| Model Number: |
1220K |
| Bearing number: |
6414 |
| Size (mm): |
70x180x42 |
| Bore Diameter (mm): |
70 |
| Outer Diameter (mm): |
180 |
| Width (mm): |
42 |
| d: |
70 mm |
| D: |
180 mm |
| B: |
42 mm |
| PDF |
1220K |
Product Details
| Bearing number |
6414 |
| Size (mm) |
70x180x42 |
| Bore Diameter (mm) |
70 |
| Outer Diameter (mm) |
180 |
| Width (mm) |
42 |
| d |
70 mm |
| D |
180 mm |
| B |
42 mm |
| C |
42 mm |
| r min. |
3 mm |
| da min. |
83 mm |
| Da max. |
167 mm |
| ra max. |
2,5 mm |
| Weight |
4,83 Kg |
| Basic dynamic load rating (C) |
144 kN |
| Basic static load rating (C0) |
104 kN |
| (Grease) Lubrication Speed |
3900 r/min |
| (Oil) Lubrication Speed |
4600 r/min |
| Category |
Single Row Ball Bearing |
| Inventory |
0.0 |
| Minimum Buy Quantity |
N/A |
| Weight / Kilogram |
5.228 |
| Product Group |
B00308 |
| Enclosure |
Open |
| 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 |
70MM Bore; 180MM Outside Diameter; 42MM Outer Race Diameter; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features |
| UNSPSC |
31171504 |
| Harmonized Tariff Code |
8482.10.50.68 |
| Noun |
Bearing |
| Keyword String |
Ball |
| Manufacturer Item Number |
6414 |
| Weight / LBS |
11.515 |
| Outer Race Width |
1.654 Inch | 42 Millimeter |
| Bore |
2.756 Inch | 70 Millimeter |
| Outside Diameter |
7.087 Inch | 180 Millimeter |
| Bearing No. |
6414 |
| r(min) |
3 |
| Cr |
181 |
| C0r |
104 |
| Cu |
10.2 |
| f0 |
12.2 |
| Grease lub. |
3900 |
| Oil lub. |
4600 |
| da(min) |
83 |
| Da(max) |
167 |
| ra(max) |
2.5 |
| (Refer.)Mass(kg) |
4.83 |