7209-B-JP-UO distributors Ball Bearings
| Bearing number: | NJ211 |
| Size (mm): | 55x100x21 |
| Bore Diameter (mm): | 55 |
| Outer Diameter (mm): | 100 |
| Width (mm): | 21 |
| d: | 55 mm |
| Fw: | 66,5 mm |
| D: | 100 mm |
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Product Details
| Bearing number | NJ211 |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| Fw | 66,5 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| r min. | 1,5 mm |
| r1 min. | 1,1 mm |
| J | 70,8 mm |
| Weight | 0,638 Kg |
| Basic dynamic load rating (C) | 58 kN |
| Basic static load rating (C0) | 62,5 kN |
| (Grease) Lubrication Speed | 6 900 r/min |
| E | 88.5 mm |
| F | 66.5 mm |
| d1 | 70.8 mm |
| rs min | 1.5 mm |
| r1s min | 1.1 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 0.68 kg |
| Dynamic load, C | 58 kN |
| Static load, C0 | 62.5 kN |
| Fatigue limit load, Cu | 7.6 kN |
| Nlim (oil) | 8,200 rpm |
| Nlim (grease) | 6,900 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 63 mm |
| da max | 65 mm |
| dc min | 73 mm |
| Da max | 92 mm |
| ra max | 1.5 mm |
| Category | Cylindrical Roller Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.652 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - One Side |
| 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 | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
| Long Description | 55MM Bore; Straight Bore Profile; 100MM Outside Diameter; 21MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NJ211 |
| Weight / LBS | 1.441 |
| Width | 0.827 Inch | 21 Millimeter |
| Bore | 2.165 Inch | 55 Millimeter |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| bore diameter: | 55 mm |
| static load capacity: | 62500 N |
| outside diameter: | 100 mm |
| precision rating: | ISO Class 0 |
| overall width: | 21 mm |
| maximum rpm: | 8200 rpm |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| bearing material: | Hardened Alloy Steel |
| bore type: | Straight |
| cage material: | Pressed Steel |
| number of rows: | 1 |
| finish/coating: | Uncoated |
| internal clearance: | CN |
| closure type: | Open |
| operating temperature range: | -40 to 120 ºC |
| fillet radius: | 1.5 mm |
| dynamic load capacity: | 58000 N |
| manufacturer product page: | Click here |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
