Komatsu VALVE ASS'Y 3BA-61-54710KF VALVE ASS'Y
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu VALVE ASS'Y 3BA-61-54710KF VALVE ASS'Y Size Chart (mm/inches) |
|---|
| Bearing number | NU2218 |
| Size (mm) | 90x160x40 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 160 |
| Width (mm) | 40 |
| d | 90 mm |
| Fw | 107 mm |
| D | 160 mm |
| B | 40 mm |
| C | 40 mm |
| r min. | 2 mm |
| r1 min. | 2 mm |
| Weight | 3,1 Kg |
| Basic dynamic load rating (C) | 197 kN |
| Basic static load rating (C0) | 248 kN |
| (Grease) Lubrication Speed | 3 900 r/min |
| E | 143 mm |
| F | 107 mm |
| rs min | 2 mm |
| r1s min | 2 mm |
| Radial clearance class | CN |
| Mass (without HJ ring) | 3.09 kg |
| Dynamic load, C | 197 kN |
| Static load, C0 | 248 kN |
| Fatigue limit load, Cu | 28.3 kN |
| Nlim (oil) | 4,600 rpm |
| Nlim (grease) | 3,900 rpm |
| Min operating temperature, Tmin | -40 °C |
| Max operating temperature, Tmax | 120 °C |
| da min | 99 mm |
| da max | 105 mm |
| db min | 109 mm |
| Da max | 151 mm |
| ra max | 2 mm |
| r1a max | 2 mm |
| Category | Cylindrical Roller Bearings |
| Inventory | 0.0 |
| Manufacturer Name | NTN |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 3.095 |
| EAN | 4547359141696 |
| 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 - Both Sides |
| 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 | Plain Inner Ring | 2 Rib Outer Ring | Cage On Outer Ring ID |
| Long Description | 90MM Bore; Straight Bore Profile; 160MM Outside Diameter; 40MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inte |
| Category | Cylindrical Roller Bearing |
| UNSPSC | 31171547 |
| Harmonized Tariff Code | 8482.50.00.00 |
| Noun | Bearing |
| Manufacturer URL | http://www.ntnamerica.com |
| Weight / LBS | 7.56 |
| Outside Diameter | 6.299 Inch | 160 Millimeter |
| Bore | 3.543 Inch | 90 Millimeter |
| Width | 1.575 Inch | 40 Millimeter |
| bore diameter: | 90 mm |
| static load capacity: | 315000 N |
| outside diameter: | 160 mm |
| precision rating: | ISO Class 0 |
| overall width: | 40 mm |
| maximum rpm: | 4600 rpm |
| flanges: | (2) Outer Ring |
| bearing material: | Hardened Alloy Steel |
| bore type: | Straight |
| cage material: | Pressed Steel |
| number of rows: | 1 |
| finish/coating: | Uncoated |
| internal clearance: | CN |
| closure type: | Open |
| ring separation: | Separable Inner Ring |
| fillet radius: | 2 mm |
| operating temperature range: | -40 to 120 ºC |
| manufacturer product page: | Click here |
| dynamic load capacity: | 242000 N |