- BSPD BEARINGS...Machine Element
- FOR IMMEDIATE ACTION E-MAIL info@bspd-bearing.com
-
Products
Catalog
- Ball Bearings
-
Slewing Bearings
- Interchange Series - Ungeared
- Interchange Series - External gear
- Interchange Series - Internal gear
- Kaydon Slewing Bearings
- Metric Size Slewing Rings
- Inch Size Slewing Rings
- Metric Size Slewing Rings (2)
- IMO Slewing Rings & Slewing drives
- SKF Slewing Bearings
- INA Slewing Bearings
- Franke Slewing Bearings
- Needle Roller Bearings
- Crossed Roller Bearing
- Spherical Roller Bearings
-
Tapered Roller Bearings
- Inch Single Row Tapered Roller Bearings
- Metric Single Row Tapered Roller Bearings
- Single row tapered roller bearing with flanged outer ring
- Double row tapered roller bearings& TDO design
- Double row tapered roller bearings& TDI design
- Tapered roller bearings& single row& matched back-to-back
- Tapered roller bearings& single row& matched face-to-face
- Four-Row Tapered Roller Bearings
- Cylindrical Roller Bearing
- Linear Bearing
Bearings & Components
-
Stainless Steel Bearings
- Stainless Steel Angular Contact Ball Bearings
- Stainless Steel Ball Bearings
- Stainless Steel Balls
- Stainless Steel Mounted Units, Pillow Blocks, Housed Unit Bearings & Inserts
- Stainless Steel Self Aligning Ball Bearings
- Stainless Steel Spherical Plain Bearings and Rod Ends
- Stainless Steel Thrust Ball Bearings
- Stainless Steel V-Groove Guide Wheels
- Ceramic Bearings
- Polyurethane Wheels
Special Material
- About BSPD
- Contact Us
- Request A Quote
-
- info@bspd-bearing.com
NA4868-XL
Heavy Duty Needle Roller Bearings (Machined)
Dimensions: Bore (Inner) Diameter: 340 mm； Outer Diameter: 420 mm； Width (Thickness): 80 mm;
REQUEST FOR QUOTE
Product Attributes
| Bearing Type | Roller |
| Roller Bearing Type | Needle |
| For Load Direction | Radial |
| Construction | Single Row |
| System of Measurement | Metric |
| Seal Type | Open |
| Part Number | NA4868-XL |
| For Shaft Diameter | 340 mm |
| Bore Dia | 340 mm |
| Bore Dia Tolerance | -0.04mm to 0 |
| For Housing ID | 420 mm |
| Outer Dia | 420 mm |
| Outer Dia Tolerance | -0.045mm to 0 |
| Width | 80 mm |
| Width Tolerance | -0.4mm to 0 |
| F | 370 mm |
| Chamfer Dimension (r min) | 2,1 mm |
| Ring Material | steel |
| Roller Material | steel |
| Cage Material | Steel |
| Dynamic Load Rating (Cr) (Newtons) | 730000 |
| Static Load Rating (Cor) (Newtons) | 1940000 |
| Fatigue limit load(Cur) (Newtons) | 255000 |
| Max Speed (Grease) (RPM) | 1270 |
| Lubrication | Required |
| Lubricant | Grease |
| Shaft Mount Type | Press Fit |
| Temperature Range | -20 to 110 °C |
| RoHS | Compliant |
| Weight (grams) | 24200 |
Print PDF
Request a 3D CAD Model
if you need special bearings - design custom bearings
What are the types of Needle Roller Bearings NA4868-XL ? Heavy Duty Needle Roller Bearings (Machined) Manufacturing Service . Get Your Free, Instant price, design review, stock and delivery time.
Min.Order Quantity:NegotiationPrice:Negotiation
- Fast Delivery √
- Best Quality √
- Good Price √
The 10 Best-selling Needle Roller Bearings of the Month
REQUEST FOR QUOTE