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 |