| Weight | 0.948 lb |
|---|---|
| OEM | OEM P/N |
| Manufacturer | Part Number |
|---|---|
| KOYO | NA4912 |
| Bearing No. | NA4912 | |
|---|---|---|
| Boundary dimensions(mm) | d | 60 |
| D | 85 | |
| B | 25 | |
| r(min) | 1 | |
| Basic load ratings(kN) | Cr | 45.8 |
| C0r | 93.3 | |
| Limiting speed(min-1) | Oil lub. | 6900 |
| Mounting dimensions(mm) | da(min) | 65 |
| Da(max) | 80 | |
| ra(max) | 1 | |
| (Refer.)Mass(kg) | 0.459 |
Width
25 mm
I.D.
60 mm
O.D.
85 mm
Bearing Design
Removable Inner Ring Straight
Origin
Needle Radial
Self Aligning
No
Oil Hole
w/Oil Hole
Limiting Speed - Oil
6300 rpm
Inner Ring O.D.
68 mm
Precision Ground
Yes
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