KOMATSU COVER21T-54-74750 COVER
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
KOMATSU COVER21T-54-74750 COVER Size Chart (mm/inches) |
|---|
| Bearing number | W 627/4 R-2Z |
| Size (mm) | 7x4x2.5 |
| Bore Diameter (mm) | 7 |
| Outer Diameter (mm) | 4 |
| Width (mm) | 2,5 |
| d | 4 mm |
| D | 7 mm |
| B | 2.5 mm |
| d1 | 4.8 mm |
| D2 | 6.5 mm |
| D3 | 8.2 mm |
| C | 0.6 mm |
| r1,2 - min. | 0.1 mm |
| da - min. | 4.7 mm |
| ra - max. | 0.1 mm |
| Basic dynamic load rating - C | 0.143 kN |
| Basic static load rating - C0 | 0.053 kN |
| Fatigue load limit - Pu | 0.002 kN |
| Reference speed | 150000 r/min |
| Limiting speed | 75000 r/min |
| Calculation factor - kr | 0.015 |
| Calculation factor - f0 | 7.6 |
| Category | Single Row Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0 |
| 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 | Stainless Steel |
| Internal Clearance | C0-Medium |
| Inch - Metric | Metric |
| Long Description | 4MM Bore; 7MM Outside Diameter; 2.5MM Outer Race Width; 2 Metal Shields; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Stain |
| Other Features | Deep Groove | Flanged Outer Ring | Polymer Ball Bearing |
| Category | Single Row Ball Bearing |
| UNSPSC | 31171504 |
| Harmonized Tariff Code | 8482.10.50.68 |
| Noun | Bearing |
| Keyword String | Ball |
| Manufacturer URL | http://www.skf.com |
| Weight / LBS | 0.0007 |
| Inner Race Width | 0 Inch | 0 Millimeter |
| Bore | 0.157 Inch | 4 Millimeter |
| Outer Race Width | 0.098 Inch | 2.5 Millimeter |
| Outside Diameter | 0.276 Inch | 7 Millimeter |
| d1 ≈ | 4.8 mm |
| D2 ≈ | 6.5 mm |
| D3 | 8.2 mm |
| r1,2 min. | 0.1 mm |
| da min. | 4.6 mm |
| da max. | 4.7 mm |
| ra max. | 0.1 mm |
| Basic dynamic load rating C | 0.143 kN |
| Basic static load rating C0 | 0.053 kN |
| Fatigue load limit Pu | 0.002 kN |
| Calculation factor kr | 0.015 |
| Calculation factor f0 | 7.6 |
| Mass bearing | 0.00041 kg |