313811 KOYO Four-row cylindrical roller bearings
| Brand Name: |
KOYO |
| Model Number: |
313811 |
| d: |
6.5000 in |
| D: |
27-1/2 to 30-1/2 in |
| overall length:: |
34.3750 in |
| base width:: |
10-1/4 in |
| overall height:: |
23.0000 in |
| expansion type:: |
Expansion Bearing (Floating) |
| mounting:: |
Four-Bolt Base |
| finish/coating:: |
Black Oxide |
| PDF |
313811 |
Product Details
| d |
6.5000 in |
| D |
27-1/2 to 30-1/2 in |
| overall length: |
34.3750 in |
| base width: |
10-1/4 in |
| overall height: |
23.0000 in |
| expansion type: |
Expansion Bearing (Floating) |
| mounting: |
Four-Bolt Base |
| finish/coating: |
Black Oxide |
| bearing type: |
Tapered Roller |
| B |
13-1/2 in |
| bore type: |
Round |
| seal type: |
Labyrinth |
| housing construction: |
Split Pillow Block |
| radial dynamic load capacity: |
68700 lb |
| base to bore centerline: |
11.2500 in |
| maximum rpm: |
760 RPM |
| duty type: |
Heavy Duty |
| lubrication type: |
Lubrication Fitting |
| housing material: |
Cast Iron |
| standards met: |
UL, AFBMA, AGMA, ASMMA, ASTM A48 Class 30, BSA, CMA, MPTA, PTDA |
| locking device: |
Adapter Mount |
| manufacturer catalog number: |
066424 |