210-2ZNR SKF Fatigue load limit – Pu 1.5 kN 90x50x20mm Deep groove ball bearings
| Bearing number | 210-2ZNR |
| Size (mm) | 90x50x20 |
| Brand | SKF |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 50 |
| Width (mm) | 20 |
| d | 50 mm |
| D | 90 mm |
| B | 20 mm |
| d1 | 62.51 mm |
| D2 | 81.61 mm |
| D3 | 86.79 mm |
| D4 | 96.5 mm |
| b | 2.7 mm |
| C | 3.28 mm |
| f | 2.46 mm |
| r0 | 0.6 mm |
| r1,2 – min. | 1.1 mm |
| da – min. | 57 mm |
| da – max. | 62.4 mm |
| Da – max. | 83 mm |
| Db – min. | 98 mm |
| ba – min. | 3 mm |
| Ca – max. | 5.74 mm |
| ra – max. | 1 mm |
| Basic dynamic load rating – C | 39.1 kN |
| Basic static load rating – C0 | 34.5 kN |
| Fatigue load limit – Pu | 1.5 kN |
| Reference speed | 13000 r/min |
| Limiting speed | 6400 r/min |
| Calculation factor minimum radial load – kr | 0.04 |
| Mass bearing | 0.5 kg |
| Category | Single Row Ball Bearings |
| BDI Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.533 |
| EAN | 7316577292773 |
| Product Group – BDI | B00308 |
| Enclosure | 2 Metal Shields |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | Yes |
| Rolling Element | Ball Bearing |
| Snap Ring | Yes |
| Internal Special Features | No |
| Cage Material | Steel |
| Internal Clearance | C0-Medium |
| Inch – Metric | Metric |
| Long Description | 50MM Bore; 90MM Outside Diameter; 20MM Outer Race Diameter; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; Yes Filling Slot; Yes Snap Ring; No Internal Special Features |
| Category – BDI | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.skf.com |
| Manufacturer Item Number | 210 2ZNR |
| Weight / LBS | 1.17 |
| Outer Race Width | 0.787 Inch | 20 Millimeter |
| Bore | 1.969 Inch | 50 Millimeter |
| Outside Diameter | 3.543 Inch | 90 Millimeter |
| bore diameter: | 50 mm |
| static load capacity: | 34.5 kN |
| outside diameter: | 90 mm |
| precision rating: | ABEC 3 (ISO Class 6) |
| overall width: | 20 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Double Shielded |
| outer ring width: | 20 mm |
| row type & fill slot: | Single Row Filling Slot |
| fillet radius: | 1 mm |
| snap ring included: | With Snap Ring |
| maximum rpm: | 8000 RPM |
| internal clearance: | C0 |
| series: | 21 |
| dynamic load capacity: | 39.1 kN |
| thrust application warning: | This product can not be used in Thrust Applications |
| d1 ≈ | 62.51 mm |
| D2 ≈ | 81.61 mm |
| D3 | 86.79 mm |
| D4 | 96.5 mm |
| r0 max. | 0.6 mm |
| r1,2 min. | 1.1 mm |
| da min. | 57 mm |
| da max. | 62.4 mm |
| Da max. | 83 mm |
| Db min. | 98 mm |
| ba min. | 3 mm |
| Ca max. | 5.74 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 39.1 kN |
| Basic static load rating C0 | 34.5 kN |
| Fatigue load limit Pu | 1.46 kN |
| Calculation factor kr | 0.04 |
| Snap ring | SP 90 |
Detailed Parameters
parameter：
| UC320 Deep groove ball bearings | Bore Diameter :100mm ，Size :100x215x108mm ，Outer Diameter :215mm ，Brand:NACHI |
| 15NQ2812 Needle roller bearings | Outer Diameter :28mm ，Brand:KOYO ，Width :12mm ，Bore Diameter :15mm ，Size :15x28x12mm |
| EC35484 Tapered roller bearings | Size :25x52x18.25mm ，Bore Diameter :25mm ，Width :18.25mm ，Outer Diameter :52mm ，Brand:SNR |
| 23196BK Spherical roller bearings | Brand:NTN ，Width :248mm ，Outer Diameter :790mm ，Bore Diameter :480mm ，Size :480x790x248mm |
| 61900 ZZ Deep groove ball bearings | Bore Diameter :10mm ，Outer Diameter :22mm ，Size :10x22x6mm ，Width :6mm ，Brand:CX |
| K90×98×30 Needle roller bearings | Brand:NTN ，Outer Diameter :98mm ，Fw:90 mm ，Bc:30 mm ，Ew:98 mm ，Bore Diameter :90mm |
| 22338-A-MA-T41A Spherical roller bearings | Outer Diameter :400mm ，Brand:FAG ，Size :190x400x132mm ，Bore Diameter :190mm |
| 81115-TVPB Thrust roller bearings | Bore Diameter :75mm ，Size :75x100x19mm ，Brand:NKE ，Outer Diameter :100mm |
| HK1816 Needle roller bearings | Bore Diameter :18mm ，Brand:ZEN ，Size :18x24x16mm ，Width :16mm ，Outer Diameter :24mm ，d:18 mm |
| 22326EX Cylindrical roller bearings | Brand:NACHI ，Width :93mm ，d:130 mm ，Outer Diameter :280mm ，Size :130x280x93mm ，Bore Diameter :130mm |
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