DU306138 Wheel Hub Coal Winning Machine Bearing 30x61x38mm
DU306138 Wheel Hub Coal Winning Machine Bearing 30x61x38mm Pioneer Machinery Source Product Brochures 90 Bore Diameter (mm) , COAL WINNING MACHINE BEARING Manufacturing Service . Get 90x40x23 Your Free.
| Bearing number: | 6308-2RZ |
| Size (mm): | 90x40x23 |
| Bore Diameter (mm): | 90 |
| Outer Diameter (mm): | 40 |
| Width (mm): | 23 |
| d: | 40 mm |
| D: | 90 mm |
| B: | 23 mm |
Product Details
| Bearing number | 6308-2RZ |
| Size (mm) | 90x40x23 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 40 |
| Width (mm) | 23 |
| d | 40 mm |
| D | 90 mm |
| B | 23 mm |
| d1 | 56.11 mm |
| D2 | 77.7 mm |
| r1,2 - min. | 1.5 mm |
| da - min. | 49 mm |
| da - max. | 56 mm |
| Da - max. | 81 mm |
| ra - max. | 1.5 mm |
| Basic dynamic load rating - C | 42.3 kN |
| Basic static load rating - C0 | 24 kN |
| Fatigue load limit - Pu | 1 kN |
| Reference speed | 17000 r/min |
| Limiting speed | 8500 r/min |
| Calculation factor - kr | 0.03 |
| Calculation factor - f0 | 13.2 |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Product Group | B00308 |
| Enclosure | 2 Seals |
| 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 |
| Enclosure Type | Non-Contact Seal |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 40MM Bore; 90MM Outside Diameter; 23MM Outer Race Width; 2 Seals; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage; |
| Other Features | Deep Groove | NBR Seal |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Weight / LBS | 1.411 |
| Outer Race Width | 0.906 Inch | 23 Millimeter |
| Bore | 1.575 Inch | 40 Millimeter |
| Outside Diameter | 3.543 Inch | 90 Millimeter |
| Inner Race Width | 0 Inch | 0 Millimeter |
| d1 ≈ | 56.11 mm |
| D2 ≈ | 77.7 mm |
| r1,2 min. | 1.5 mm |
| da min. | 49 mm |
| da max. | 56 mm |
| Da max. | 81 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 42.3 kN |
| Basic static load rating C0 | 24 kN |
| Fatigue load limit Pu | 1.02 kN |
| Calculation factor kr | 0.03 |
| Calculation factor f0 | 13.2 |
| Mass bearing | 0.65 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
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