NA 4872 Needle Roller Bearing 360x440x80mm
Our highly-skilled and factory-trained service experts have the resources to help Industrial Bearings Solutions you Pillow Block Category with all your NA 4872 Needle Roller Bearing 360x440x80mm needs - including routine maintenance, major repairs, warranty service, and Germany Bearings equipment inspections.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Category | Pillow Block |
| Inventory | 0.0 |
| Minimum Buy Quantity | N/A |
| Weight | 173.726 |
| Product Group | M06288 |
| Number of Mounting Holes | 2 |
| Mounting Method | Shaft Mount |
| Housing Style | 2 Bolt Pillow Block |
| Rolling Element | Spherical Roller Bearing |
| Housing Material | Cast Iron |
| Expansion / Non-expansion | Expansion |
| Mounting Bolts | 1-1/4 Inch |
| Relubricatable | Yes |
| Insert Part Number | 22238 CC/W33 |
| Seals | Labyrinth |
| Housing Configuration | 2 Piece Split |
| Inch - Metric | Metric |
| Other Features | Double Row | Heavy Duty |
| Long Description | 2 Bolt Pillow Block; 190MM Bore; 200MM Base to Center Height; Shaft Mount Mount; Spherical Roller Bearing; 549.275MM Minimum Bolt Spacing; 619.125MM Bolt Spacing Maximum; Relubricatable; Cast Iron; La |
| UNSPSC | 31171511 |
| Harmonized Tariff Code | 8483.20.40.80 |
| Noun | Bearing |
| Keyword String | Pillow Block |
| Manufacturer Item Number | SAF 22238 |
| Weight / LBS | 356 |
| D | 10.75 Inch | 273.05 Millimeter |
| B | 7.874 Inch | 200 Millimeter |
| Bolt Spacing Minimum | 21.625 Inch | 549.275Millimeter |
| Bolt Spacing Maximum | 24.375 Inch | 619.125Millimeter |
| Actual Bolt Center to Center | 0 Inch | 0Millimeter |
| d | 7.48 Inch | 190 Millimeter |
| Nominal Bolt Center to Center | 23 Inch | 584.2 Millimeter |
| da | 190 mm |
| db | 212.725 mm |
| dc | 184.15 mm |
| Da | 339.999 mm |
| Ca | 101.803 mm |
| A1 | 190.5 mm |
| A2 | 273.05 mm |
| S | 4.763 mm |
| ba | 78.581 mm |
| H | 401.637 mm |
| H1 | 200.025 mm |
| H2 | 79.375 mm |
| J min. | 549.275 mm |
| J max. | 619.125 mm |
| J1 | 114.3 mm |
| L | 711.2 mm |
| N1 | 34.925 mm |
| R1 | 120.65 mm |
| R2 | 42.069 mm |
| RG | 1 NPT |
| PG | 1/4 NPT |
| h | 61.913 mm |
| Housing | SAF 238 |
| Stabilizing ring | SR-38-32 |
| Labyrinth ring (db shaft position) | LOR 171 |
| Labyrinth ring (dc shaft position) | LOR 160 |
| End plug (suffix Y) | EPR 21 |
| Bearing limiting speed | 2400 r/min |
| P60° | 290 kN |
| P90° | 173 kN |
| P120° | 107 kN |
| P150° | 94.3 kN |
| P180° | 113 kN |
| Pa | 73.4 kN |
| Mass pillow block | 152 kg |
| Cap bolt | 4 x 7/8-9 UNC |
| Cap bolt recommended tightening torque | 271.2 N·m |
| Cap bolt, SAE grade | 5 |
| Eye bolt | 2 x 1/2-13 UNC |
| Appropriate attachment bolt size G | 1.25 in |
| Initial grease fill | 1672.65 g |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
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