Komatsu 3BB-50-55321KF injector
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 3BB-50-55321KF injector Size Chart (mm/inches) |
|---|
| Bearing number | NJ211EG |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| Fw | 66 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| r min. | 1,5 mm |
| r1 min. | 1,1 mm |
| Weight | 0,67 Kg |
| Basic dynamic load rating (C) | 86,5 kN |
| Basic static load rating (C0) | 98,5 kN |
| (Grease) Lubrication Speed | 5800 r/min |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NACHI |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.626 |
| EAN | 4991893859751 |
| Product Group | B04144 |
| Bore Profile | Straight |
| Cage Material | Nylon |
| 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 | 55MM Bore; Straight Bore Profile; 100MM Outside Diameter; 21MM Width; Nylon Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - One Side Separable; No Snap Ring; Relubricatable; C0-Medium Intern |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.nachi.com |
| Manufacturer Item Number | NJ211EG |
| Weight / LBS | 1.38 |
| Outside Diameter | 3.937 Inch | 100 Millimeter |
| Bore | 2.165 Inch | 55 Millimeter |
| Width | 0.827 Inch | 21 Millimeter |
| Enclosure | Open |
| Configuration | Single Row |
| Bore Type | Cylindrical Bore |
| Bore Size | 55 mm |
| Inside Ring Outside Diameter | 66 mm |
| Fillet Radius/Chamfer | 1.5 mm |
| r1 | 1.1 mm |
| Dynamic Load Rating | 86,500 N |
| Static Load Rating | 98,500 N |
| Limiting Speed - Grease | 5,800 rpm |
| Limiting Speed - Oil | 7,100 rpm |
| Radial Clearance | 0.040 to 0.070 mm |
| db (min) | 62 mm |
| db (max) | 65 mm |
| dc (min) | 68 mm |
| dd (min) | 73 mm |
| Da (max) | 91.5 mm |
| ra (max) | 1.5 mm |
| ra1 (max) | 1 mm |