NA4920A Needle Roller Bearing 100x140x40mm
NA4920A Needle Roller Bearing 100x140x40mm Industrial Bearings Solutions SEARCH - Whether it's 20x52x15 Size (mm) agriculture or 20 Bore Diameter (mm) construction equipment your working on, 20x52x15 Has theOilfield Mud Pump Bearings you need.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6304 |
| 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 |
| r min. | 1,1 mm |
| da min. | 26,5 mm |
| Da max. | 45,5 mm |
| ra max. | 1 mm |
| Weight | 0,144 Kg |
| Basic dynamic load rating (C) | 15,9 kN |
| Basic static load rating (C0) | 7,85 kN |
| (Grease) Lubrication Speed | 14000 r/min |
| (Oil) Lubrication Speed | 17000 r/min |
| Category | Single Row Ball Bearing |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.161 |
| Product Group | B00308 |
| Enclosure | Open |
| 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 | 20MM Bore; 52MM Outside Diameter; 15MM Outer Race Diameter; Open; 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 | 6304 |
| Weight / LBS | 0.355 |
| Outer Race Width | 0.591 Inch | 15 Millimeter |
| Outside Diameter | 2.047 Inch | 52 Millimeter |
| Bore | 0.787 Inch | 20 Millimeter |
| Bearing No. | 6304 |
| r(min) | 1.1 |
| Cr | 19.9 |
| C0r | 7.85 |
| Cu | 0.660 |
| f0 | 12.3 |
| Grease lub. | 14000 |
| Oil lub. | 17000 |
| da(min) | 26.5 |
| Da(max) | 45.5 |
| ra(max) | 1 |
| (Refer.)Mass(kg) | 0.144 |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
