NTN 1220 Self Aligning Ball Bearings
Advance NTN 1220 Self Aligning Ball Bearings is your source for quality Self Aligning Ball Bearings and accessories. shop HUB CITY BEARING CORP online 228.166 Weight for home delivery or pick up in one of our 10000 0053893021867 EAN .
What is 1220 bearing cross reference？
| Brand Name: | NTN |
| Model Number: | 1220 |
| Bearing number: | 6808 |
| Size (mm): | 40x52x7 |
| Bore Diameter (mm): | 40 |
| Outer Diameter (mm): | 52 |
| Width (mm): | 7 |
| d: | 40 mm |
| D: | 52 mm |
| B: | 7 mm |
| PDF |
1220 |
Product Details
| Bearing number | 6808 |
| Size (mm) | 40x52x7 |
| Bore Diameter (mm) | 40 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 7 |
| d | 40 mm |
| D | 52 mm |
| B | 7 mm |
| C | 7 mm |
| r min. | 0.3 mm |
| da min. | 42 mm |
| Da max. | 50 mm |
| ra max. | 0.3 mm |
| Weight | 0.033 Kg |
| Basic dynamic load rating (C) | 5,95 kN |
| Basic static load rating (C0) | 4,9 kN |
| (Grease) Lubrication Speed | 12000 r/min |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.032 |
| 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 |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 40MM Bore; 52MM Outside Diameter; 7MM 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 | 6808 BNLS |
| Weight / LBS | 0.07 |
| Outer Race Width | 0.276 Inch | 7 Millimeter |
| Outside Diameter | 2.047 Inch | 52 Millimeter |
| Bore | 1.575 Inch | 40 Millimeter |
| Bore Type | Cylindrical Bore |
| Configuration | Single Row |
| Bore Size | 40 mm |
| Width | 7 mm |
| Fillet Radius/Chamfer | 0.3 mm |
| Dynamic Load Rating | 5,950 N |
| Static Load Rating | 4,900 N |
| Limiting Speed - Grease | 12,000 rpm |
| Limiting Speed - Oil | 14,000 rpm |
| Factor fo | 16.2 |
| Radial Clearance | 0.006 to 0.020 mm |
| da (min) | 42 mm |
| Da (max) | 50 mm |
| ra (max) | 0.3 mm |
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