21319 NTN 95x200x45mm precision rating: Not Rated Spherical roller bearings
| Bearing number | 21319 |
| Size (mm) | 95x200x45 |
| Brand | NTN |
| Bore Diameter (mm) | 95 |
| Outer Diameter (mm) | 200 |
| Width (mm) | 45 |
| d | 95 mm |
| D | 200 mm |
| B | 45 mm |
| C | 45 mm |
| r min. | 3 mm |
| da min. | 109 mm |
| Da max. | 186 mm |
| ra max. | 2.5 mm |
| Weight | 7.1 Kg |
| Basic dynamic load rating (C) | 335 kN |
| Basic static load rating (C0) | 420 kN |
| (Grease) Lubrication Speed | 2 100 r/min |
| (Oil) Lubrication Speed | 2 700 r/min |
| Calculation factor (e) | 0.23 |
| Calculation factor (Y0) | 2.93 |
| Calculation factor (Y1) | 3 |
| Category | Spherical Roller Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 7.12 |
| EAN | 4547359261042 |
| Product Group – BDI | B04311 |
| Internal Clearance | C0-Medium |
| Mounting Method | Shaft Mount |
| Rolling Element | Spherical Roller Bearing |
| Bore Profile | Straight |
| Cage Material | Bronze |
| Enclosure | Open |
| Number of Rows of Rollers | Double Row |
| Relubricatable | No |
| Withdrawal Sleeve | Not Applicable |
| Withdrawal Nut | Not Applicable |
| Inch – Metric | Metric |
| Long Description | 95MM Straight Bore; 200MM Outside Diameter; 45MM Width; C0-Medium Clearance; Shaft Mount; Double Row of Spherical Roller Bearings; Bronze Cage Material; Open Enclosure; Not Relubricatable |
| Category – BDI | Spherical Roller Bearing |
| UNSPSC | 31171510 |
| Harmonized Tariff Code | 84823080 |
| Noun | Bearing |
| Keyword String | Spherical |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 15.691 |
| Bore | 3.74 Inch | 95 Millimeter |
| Width | 1.772 Inch | 45 Millimeter |
| Adapter Part Number | Not Applicable Inch | Not Applicable Millimeter |
| Outside Diameter | 7.874 Inch | 200 Millimeter |
| bore diameter: | 95 mm |
| operating temperature range: | -40 to 120 ºC |
| outside diameter: | 200 mm |
| cage material: | Brass |
| overall width: | 45 mm |
| bearing material: | Through Hardened Steel |
| bore type: | Straight |
| cage type: | Machined |
| outer ring type: | Not Split |
| precision rating: | Not Rated |
| internal clearance: | CN |
| finish/coating: | Uncoated |
| closure type: | Open |
| outer ring width: | 45 mm |
| lubrication hole type: | Lubrication Groove & Hole |
| inner ring width: | 45 mm |
| dynamic load capacity: | 335000 N |
| fillet radius: | 2.5 mm |
| static load capacity: | 420000 N |
| series: | 213 |
| maximum rpm: | 2700 rpm |
| manufacturer product page: | Click here |
Detailed Parameters
parameter：
| F-5520 Needle roller bearings | Bore Diameter :55mm ，Brand:NSK ，Size :55x63x20mm ，Width :20mm ，Outer Diameter :63mm |
| 7332BGM Angular contact ball bearings | D2:318.8 mm ，d2:181.7 mm ，d1:231 mm ，D1:270 mm ，a:139 mm |
| NA5920 Needle roller bearings | Bore Diameter :100mm ，Outer Diameter :140mm ，Width :54mm ，Brand:CX ，Size :100x140x54mm ，d:100 mm |
| NJ232R Cylindrical roller bearings | Outer Diameter :290mm ，Size :160x290x48mm ，Bore Diameter :160mm ，Width :48mm ，Brand:KOYO |
| TUP1 08.10 Plain bearings | D:10 mm ，Outer Diameter :10mm ，d:8 mm ，Bore Diameter :8mm ，Brand:CX |
| AST650 121825 Plain bearings | Brand:AST ，Bearing Type:straight ，Bore Diameter :12mm ，Outer Diameter :18mm |
| 213WD Deep groove ball bearings | Brand:Timken ，Bore Diameter :65mm ，Outer Diameter :120mm ，Size :65x120x23mm |
| VKBA 1973 Wheel bearings | Designation SX:CX374 ，Brand:SKF |
| AXK 140180 Thrust roller bearings | Outer Diameter :140mm ，Size :180x140x5mm ，Width :5mm ，Bore Diameter :180mm ，Brand:SKF |
| 33889/33822 Tapered roller bearings | Width :27.783mm ，Size :50.8x95.25x27.783mm ，Brand:Timken ，Outer Diameter :95.25mm ，Bore Diameter :50.8mm |
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