55 mm x 100 mm x 21 mm SNFA E 255 /S/NS /S 7CE3 angular contact ball bearings
Manufacturers of Split Cylindrical Re Bearing Type all angular contact ball bearings are represented in our partial list of clients. Contact Gary NTN PRECISION AXLE CORP. for a complete 55 mm x 100 mm x 21 mm SNFA E 255 /S/NS /S 7CE3 angular contact ball bearings list of clients and projects. 55 mm x 100 mm x 21 mm
| Brand Name: | SNFA |
| Model Number: | E 255 /S/NS /S 7CE3 |
| Bearing number: | 6801 |
| Size (mm): | 12x21x5 |
| Bore Diameter (mm): | 12 |
| Outer Diameter (mm): | 21 |
| Width (mm): | 5 |
| d: | 12 mm |
| D: | 21 mm |
| B: | 5 mm |
| PDF |
E 255 /S/NS /S 7CE3 |
Product Details
| Bearing number | 6801 |
| Size (mm) | 12x21x5 |
| Bore Diameter (mm) | 12 |
| Outer Diameter (mm) | 21 |
| Width (mm) | 5 |
| d | 12 mm |
| D | 21 mm |
| B | 5 mm |
| C | 5 mm |
| r min. | 0,3 mm |
| da min. | 14 mm |
| da max | 14,5 mm |
| Da max. | 19 mm |
| ra max. | 0,3 mm |
| Weight | 0,006 Kg |
| Basic dynamic load rating (C) | 1,92 kN |
| Basic static load rating (C0) | 1,04 kN |
| (Grease) Lubrication Speed | 29 000 r/min |
| (Oil) Lubrication Speed | 35 000 r/min |
| rs min | 0.3 mm |
| Radial clearance class | CN |
| Mass | 0.006 kg |
| Dynamic load, C | 1.92 kN |
| Static load, C0 | 1.04 kN |
| Fatigue limit load, Cu | 0.05 kN |
| f0 | 15.3 |
| Nlim (oil) | 35,000 rpm |
| Nlim (grease) | 29,000 rpm |
| Min operating temperature, Tmin | -20 °C |
| Max operating temperature, Tmax | 120 °C |
| Characteristic cage frequency, FTF | 0.43 Hz |
| Characteristic rolling element frequency, BSF | 6.79 Hz |
| Characteristic outer ring frequency, BPF0 | 5.13 Hz |
| Characteristic inner ring frequency, BPFI | 6.87 Hz |
| da min | 14 mm |
| Da max | 19 mm |
| ra max | 0.3 mm |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.006 |
| 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 | 12MM Bore; 21MM Outside Diameter; 5MM 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 | 6801 |
| Weight / LBS | 0.013 |
| Bore | 0.472 Inch | 12 Millimeter |
| Outside Diameter | 0.827 Inch | 21 Millimeter |
| Outer Race Width | 0.197 Inch | 5 Millimeter |
| bore diameter: | 12 mm |
| finish/coating: | Uncoated |
| outside diameter: | 21 mm |
| bearing material: | High Carbon Chrome Steel |
| overall width: | 5 mm |
| cage material: | Steel |
| bore type: | Round |
| inner ring width: | 5 mm |
| closure type: | Open |
| outer ring width: | 5 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| maximum rpm (grease): | 29000 rpm |
| snap ring included: | Without Snap Ring |
| maximum rpm (oil): | 35000 rpm |
| internal clearance: | CN |
| fillet radius: | 0.3 mm |
| operating temperature range: | -40 to 120 ºC |
| maximum rpm: | 35000 RPM |
| dynamic load capacity: | 1920 N |
| series: | 68 |
| static load capacity: | 1040 N |
| manufacturer product page: | Click here |
| precision rating: | Class 0 |
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