Description
This N311M bearing is a single row cylindrical roller bearing, it has no flanges on the outer ring, a machined brass cage and a normal radial internal clearance. The bearing's dimensions are 55x120x29.
| N | 3 | 11 | M | ||
|---|---|---|---|---|---|
| Metric, No Flange on Outer Ring | Medium | 55mm - Bore Size | Standard Design | Machined Brass | Normal Internal Clearance |
Product Information

Technical Data
Inside Diameter (mm):
55mm
Outside Diameter (mm):
120mm
Width (mm):
29mm
Cage Type:
Brass
Seals Or Shields:
Open Type
Clearance:
Standard
Dynamic Load Rating (kN):
111
Static Load Rating (kN):
111
Grease Limiting Speed (r/min):
5000
Oil Limiting Speed (r/min):
6300
DescriptionThis N311M bearing is a single row cylindrical roller bearing, it has no flanges on the outer ring, a machined brass cage and a normal radial internal clearance. The bearing's dimensions are 55x120x29.
Product InformationBRAND: ![]() SKU:n311m-nsk AVAILABILITY:In Stock ✅ WEIGHT:1.42 kg Technical DataInside Diameter (mm):55mm Outside Diameter (mm):120mm Width (mm):29mm Cage Type:Brass Seals Or Shields:Open Type Clearance:Standard Dynamic Load Rating (kN):111 Static Load Rating (kN):111 Grease Limiting Speed (r/min):5000 Oil Limiting Speed (r/min):6300 | ||||||||||||
Bulk PricingFor bulk discount on this product, contact our dedicated sales team today by filling out the form below: | ||||||||||||
Delivery Information We have one of the largest online stocks of bearings and ancillary components available online anywhere in the world, and we take pride in great customer service, superb products, and express delivery to over 110 countries worldwide. If you have any specific delivery requirements call our sales team on 646 650 4572 or contact us here and they will be happy to help you. | ||||||||||||






