- Additional radial load-carrying capability compared to single-row product.
- Designed to ISO/DIN specified interchangeable dimensions.
- Sold as complete assembly.
NNU-1
- Outer rings with solid ribs.
- Lubrication grooves and holes on outer rings.
- One solid brass cage.
The radial internal clearance (RIC) for the bearing assembly must be included when ordering the complete assembly.
Part Number |
Bore d |
O.D. D |
Width B |
DUR/DOR F/E |
Static Load Rating Co |
Dynamic Load Rating C1 |
Thermal Speed Ratings - Oil |
Thermal Speed Ratings - Grease |
CAD |
|---|---|---|---|---|---|---|---|---|---|
| NNU49/630MAW33 | N/A | N/A 33.4646 in | N/A 8.5827 in | N/A 27.7165 in | N/A 11520000 N2580000 lbf | N/A 4570000 N1030000 lbf | N/A 270 rpm | N/A 250 rpm |
N/A
|
| NNU49/670MAW33 | N/A | N/A 35.4331 in | N/A 9.0551 in | N/A 29.0551 in | N/A 13460000 N3020000 lbf | N/A 5430000 N1220000 lbf | N/A 240 rpm | N/A 230 rpm |
N/A
|
| NNU40/670MAW33 | N/A | N/A 38.5827 in | N/A 12.1260 in | N/A 29.2913 in | N/A 18840000 N4236000 lbf | N/A 9740000 N2190000 lbf | N/A 210 rpm | N/A 200 rpm |
N/A
|
| NNU49/710MAW33 | N/A | N/A 37.4016 in | N/A 9.5669 in | N/A 30.7874 in | N/A 14660000 N3300000 lbf | N/A 6310000 N1420000 lbf | N/A 220 rpm | N/A 210 rpm |
N/A
|
| NNU49/750MAW33 | N/A | N/A 39.3701 in | N/A 9.8425 in | N/A 32.7165 in | N/A 16480000 N3700000 lbf | N/A 6230000 N1400000 lbf | N/A 200 rpm | N/A 190 rpm |
N/A
|
| NNU49/800MAW33 | N/A | N/A 41.7323 in | N/A 10.1575 in | N/A 34.6457 in | N/A 17390000 N3909000 lbf | N/A 7070000 N1590000 lbf | N/A 190 rpm | N/A 180 rpm |
N/A
|
| NNU49/850MAW33 | N/A | N/A 44.0945 in | N/A 10.7087 in | N/A 36.9685 in | N/A 17900000 N4020000 lbf | N/A 6810000 N1530000 lbf | N/A 190 rpm | N/A 170 rpm |
N/A
|
| NNU49/900MAW33 | N/A | N/A 46.4567 in | N/A 11.0236 in | N/A 38.8189 in | N/A 20650000 N4643000 lbf | N/A 7790000 N1750000 lbf | N/A 160 rpm | N/A 150 rpm |
N/A
|
