Images are for illustrative purposes only. Actual product may vary.
IKO NA6911 Machined Needle Roller Bearing 55x80x45mm (With Inner Ring)
IKO NA6911 machined-type needle roller bearing, with inner ring. Bore 55mm, OD 80mm, width 45mm. High radial load capacity.
Product successfully added to the Quote List
- High running accuracy and rigidity for demanding industrial drives
- IKO (Nippon Thompson) precision manufacture to JIS standards
- Machined-type needle roller bearing - thick, rigid machined and ground outer ring
- Matching inner ring: LRT 556345
- Supplied with an integral inner ring for mounting on unhardened shafts
- Very high radial load and shock capacity in a compact cross section
| Brand | IKO |
|---|---|
| Bearing Type | Machined Needle Roller Bearing |
| Series | NA |
| Measurement System | Metric |
| Inner Diameter (Bore) | 55 mm |
| Outer Diameter | 80 mm |
| Width | 45 mm |
| Configuration | With Inner Ring |
| Material | Chrome Bearing Steel |
| Dynamic Load Rating (Cr) | 98700 N (98.7 kN) |
| Static Load Rating (C₀) | 194000 N (194.0 kN) |
| Limiting Speed (Grease) | 3900 rpm |
| Limiting Speed (Oil) | 6500 rpm |
| Compatible Inner Ring | LRT556345 |
| Weight | 0.73 kg |
| Features & Benefits | High running accuracy and rigidity for demanding industrial drives IKO (Nippon Thompson) precision manufacture to JIS standards Machined-type needle roller bearing - thick, rigid machined and ground outer ring Matching inner ring: LRT 556345 Supplied with an integral inner ring for mounting on unhardened shafts Very high radial load and shock capacity in a compact cross section |
The IKO NA6911 is a machined-type needle roller bearing with its own inner ring, for a 55mm shaft (metric series). Machined and ground from solid bearing steel, it has a thick, rigid outer ring that carries very high radial loads and shock in a compact section. Boundary dimensions 55 x 80 x 45mm.
The integral inner ring provides a ready raceway so the bearing can mount directly on a soft or unhardened shaft. Suitable for high radial loads in gearboxes, pumps, and industrial machinery. Compatible inner ring: LRT 556345. Manufactured by IKO (Nippon Thompson), Japan.
Related Products
-
NA6912
IKO NA6912 Machined Needle Roller Bearing 60x85x45mm (With Inner Ring)
60 mm × 85 mm × 45 mm
Product successfully added to the Quote List
-
NA6913
IKO NA6913 Machined Needle Roller Bearing 65x90x45mm (With Inner Ring)
65 mm × 90 mm × 45 mm
Product successfully added to the Quote List
-
NA6910
IKO NA6910 Machined Needle Roller Bearing 50x72x40mm (With Inner Ring)
50 mm × 72 mm × 40 mm
Product successfully added to the Quote List
-
NA6909
IKO NA6909 Machined Needle Roller Bearing 45x68x40mm (With Inner Ring)
45 mm × 68 mm × 40 mm
Product successfully added to the Quote List
-
NA4911
IKO NA4911 Machined Needle Roller Bearing 55x80x25mm (With Inner Ring)
55 mm × 80 mm × 25 mm
Product successfully added to the Quote List
-
NA6914
IKO NA6914 Machined Needle Roller Bearing 70x100x54mm (With Inner Ring)
70 mm × 100 mm × 54 mm
Product successfully added to the Quote List
-
NA4912
IKO NA4912 Machined Needle Roller Bearing 60x85x25mm (With Inner Ring)
60 mm × 85 mm × 25 mm
Product successfully added to the Quote List
-
NA6908
IKO NA6908 Machined Needle Roller Bearing 40x62x40mm (With Inner Ring)
40 mm × 62 mm × 40 mm
Product successfully added to the Quote List
We Help You Find It
Not sure what you need? Our Brisbane-based team actively help customers to identify parts — bring it in, send a photo, or just give us a call.
Bring It In
Walk into our Brendale store with the old part. We'll measure it, match it, and get you sorted on the spot.
Unit 2/348 S Pine Rd, Brendale QLD 4500 Get DirectionsSend a Photo
Snap a photo of the part — include something for scale. Upload it here or email it and we'll identify it for you.
email us Or Upload PhotoCall Our Experts
Tell us what you need over the phone. Our experienced team can identify most parts from a part number, dimensions, application, or even a simple description.
Call (07) 3889 6200
No reviews yet. Used this part? Be the first to review it.