Miniature Deep Groove Ball Bearing 6903 Size Chart 17x30x7 Bearings
We Provide EC520-617 End Cover2 Extensive Miniature Deep Groove Ball Bearing 6903 Size Chart 17x30x7 Bearings Selection And SR180X5 Locating Rings (width x OD) Competitive Wholesale Pricing.
| Model Number: | 6903 |
| Bearing number: | 6221-2Z |
| Size (mm): | 190x105x36 |
| Bore Diameter (mm): | 190 |
| Outer Diameter (mm): | 105 |
| Width (mm): | 36 |
| d: | 105 mm |
| D: | 190 mm |
| B: | 36 mm |
| PDF |
6903 |
Product Details
| Bearing number | 6221-2Z |
| Size (mm) | 190x105x36 |
| Bore Diameter (mm) | 190 |
| Outer Diameter (mm) | 105 |
| Width (mm) | 36 |
| d | 105 mm |
| D | 190 mm |
| B | 36 mm |
| d1 | 131.4 mm |
| D2 | 166.8 mm |
| da - min. | 117 mm |
| da - max. | 131 mm |
| Da - max. | 178 mm |
| ra - max. | 2 mm |
| Basic dynamic load rating - C | 140 kN |
| Basic static load rating - C0 | 104 kN |
| Fatigue load limit - Pu | 3.6 kN |
| Reference speed | 7000 r/min |
| Limiting speed | 3600 r/min |
| Calculation factor - kr | 0.025 |
| Calculation factor - f0 | 14.4 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 3.87 |
| Product Group | B00308 |
| Enclosure | 2 Metal Shields |
| 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 | 105MM Bore; 190MM Outside Diameter; 36MM Outer Race Diameter; 2 Metal Shields; 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 | 6221 2Z |
| Weight / LBS | 8.55 |
| Bore | 4.134 Inch | 105 Millimeter |
| Outer Race Width | 1.417 Inch | 36 Millimeter |
| Outside Diameter | 7.48 Inch | 190 Millimeter |
| bore diameter: | 105 mm |
| static load capacity: | 104 kN |
| outside diameter: | 190 mm |
| precision rating: | ABEC 1 (ISO Class Normal) |
| overall width: | 36 mm |
| finish/coating: | Uncoated |
| bore type: | Round |
| cage material: | Steel |
| closure type: | Double Shielded |
| outer ring width: | 36 mm |
| row type & fill slot: | Single Row Non-Fill Slot |
| fillet radius: | 2 mm |
| internal clearance: | C0 |
| maximum rpm: | 3600 RPM |
| dynamic load capacity: | 140 kN |
| series: | 62 |
| d1 ≈ | 131.4 mm |
| D2 ≈ | 166.8 mm |
| r1,2 min. | 2.1 mm |
| da min. | 117 mm |
| da max. | 131 mm |
| Da max. | 178 mm |
| ra max. | 2 mm |
| Basic dynamic load rating C | 140 kN |
| Basic static load rating C0 | 104 kN |
| Fatigue load limit Pu | 3.65 kN |
| Calculation factor kr | 0.025 |
| Calculation factor f0 | 14.4 |
| Mass bearing | 3.89 kg |
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