51309 Thrust Ball Bearing 45x85x28mm
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
51309 Thrust Ball Bearing 45x85x28mm Size Chart (mm/inches) |
|---|
| Bearing number | 7304B |
| Size (mm) | 20x52x15 |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 15 |
| d | 20 mm |
| D | 52 mm |
| B | 15 mm |
| C | 15 mm |
| Angle (α) | 40 ° |
| a | 7.6 mm |
| r min. | 1.1 mm |
| r1 min. | 0.6 mm |
| da min. | 27 mm |
| Da max. | 45 mm |
| ra max. | 1 mm |
| Weight | 0.150 Kg |
| Basic dynamic load rating (C) | 17,8 kN |
| Basic static load rating (C0) | 9,9 kN |
| (Grease) Lubrication Speed | 10000 r/min |
| Category | Angular Contact Ball Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NACHI |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.15 |
| EAN | 4991893858587 |
| Product Group | B00308 |
| Enclosure | Open |
| Flush Ground | No |
| Rolling Element | Ball Bearing |
| Number of Rows of Balls | Single Row |
| Precision Class | ABEC 1 | ISO P0 |
| Maximum Capacity / Filling Slot | No |
| Snap Ring | No |
| Cage Material | Steel |
| Contact Angle | 40 Degree |
| Internal Clearance | C0-Medium |
| Number of Bearings | 1 (Single) |
| Inch - Metric | Metric |
| Long Description | 20MM Bore; 52MM Outside Diameter; 15MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring |
| Category | Angular Contact Ball Bearing |
| UNSPSC | 31171531 |
| Harmonized Tariff Code | 8482.10.50.28 |
| Noun | Bearing |
| Keyword String | Angular Contact |
| Manufacturer URL | http://www.nachi.com |
| Manufacturer Item Number | 7304 B BNLS |
| Weight / LBS | 0.33 |
| Outside Diameter | 2.047 Inch | 52 Millimeter |
| Bore | 0.787 Inch | 20 Millimeter |
| Width | 0.591 Inch | 15 Millimeter |
| Configuration | Single Row |
| Bore Type | Cylindrical Bore |
| Bore Size | 20 mm |
| Fillet Radius/Chamfer | 1.1 mm |
| r1 | 0.6 mm |
| Dynamic Load Rating | 17,800 N |
| Static Load Rating | 9,900 N |
| Limiting Speed - Grease | 10,000 rpm |
| Limiting Speed - Oil | 15,000 rpm |
| da1 (min) | 27 mm |
| da2 (min) | 25 mm |
| Da1 (max) | 45 mm |
| Da2 (max) | 47 mm |
| ra (max) | 1 mm |
| ra1 (max) | 0.6 mm |