B29-11 Non-Standard Deep Groove Ball Coal Winning Machine Bearing 29x78x18mm
B29-11 Non-Standard Deep Groove Ball Coal Winning Machine Bearing 29x78x18mm Engineering Cylindrical Roller Bearing Category 4.0 Inventory Calculator , COAL WINNING MACHINE BEARING Manufacturing Service . Get Your Pioneer Machinery Source Free.
| Category: | Cylindrical Roller Bearing |
| Inventory: | 4.0 |
| Minimum Buy Quantity: | N/A |
| Weight: | 1.521 |
| Product Group: | B04144 |
| Bore Profile: | Straight |
| Cage Material: | Steel |
| Precision Class: | RBEC 1 | ISO P0 |
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Product Details
| Category | Cylindrical Roller Bearing |
| Inventory | 4.0 |
| Minimum Buy Quantity | N/A |
| Weight | 1.521 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Steel |
| Precision Class | RBEC 1 | ISO P0 |
| Number of Rows of Rollers | Single Row |
| Separable | Inner Ring - One Side |
| Rolling Element | Cylindrical Roller Bearing |
| Profile | Complete with Outer and Inner Ring |
| Snap Ring | No |
| Internal Clearance | C0-Medium |
| Retainer | Yes |
| Relubricatable | Yes |
| Inch - Metric | Metric |
| Other Features | High Capacity | 1 Rib Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID |
| Long Description | 65MM Bore; Straight Bore Profile; 120MM Outside Diameter; 31MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer Item Number | NJ 2213 ECJ |
| Weight / LBS | 3.351 |
| D | 120 mm |
| d | 65 mm |
| B | 31 mm |
| bore diameter: | 65 mm |
| precision rating: | RBEC 1 (ISO Class Normal) |
| outside diameter: | 120 mm |
| maximum rpm: | 6700 RPM |
| overall width: | 31 mm |
| bearing material: | Steel |
| flanges: | (2) Outer Ring, (1) Inner Ring |
| cage material: | Steel |
| bore type: | Straight |
| finish/coating: | Uncoated |
| number of rows: | 1 |
| closure type: | Open |
| internal clearance: | C0 |
| application: | Piston Type Machines, Rolling Mills, Spindles/Machine Tools |
| ring separation: | Separable Ring |
| outer ring width: | 31 mm |
| operating temperature range: | Maximum of +300 °F |
| fillet radius: | 1.5 mm |
| dynamic load capacity: | 170 kN |
| series: | NJ22 |
| static load capacity: | 180 kN |
| d1 ≈ | 84.4 mm |
| D1 ≈ | 103.2 mm |
| F | 78.5 mm |
| r1,2 min. | 1.5 mm |
| r3,4 min. | 1.5 mm |
| s max. | 1.9 mm |
| da min. | 74 mm |
| da max. | 76 mm |
| db min. | 87 mm |
| Da max. | 110.6 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 170 kN |
| Basic static load rating C0 | 180 kN |
| Fatigue load limit Pu | 24 kN |
| Reference speed | 6300 r/min |
| Limiting speed | 6700 r/min |
| Calculation factor kr | 0.2 |
| Limiting value e | 0.3 |
| Axial load factor Y | 0.4 |
| Mass bearing | 1.48 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |
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