Angular contact ball bearing NSK 3311B-2RSTN, Outer diameter: 120 mm | Inner diameter: 55 mm | Width: 49.2 mm
NSK Double Row Angular Contact Ball Bearing: 3311 Series
See technical informationReferences
NSK:3311B-2RSTN
Rubix:103A0359
Manufacturer :3311B-2RSTN N
EAN:00029176422829
Product details : NSK 25DEG DRACBEARING 33112RS
NSK offers one of the most comprehensive ranges of Angular Contact Ball Bearings which have been designed to meet original equipment manufacturers' demanding requirements. These bearings have a contact angle which enables them to withstand significant axial loads in one direction together with radial loads
Angular contact ball bearing, double-row, main dimensions acc. to DIN 628-3, contact seal made of acrylonitrile-butadiene rubber (NBR) on both sides of the bearing, cage made of polyamide 66, contact angle 25°
Strengths
High Quality Steel - Ultra clean steel to extend bearing life by up to 80%
Advanced Grease Technology - NSK lubricants that can extend grease life and performance
High Grade Balls - Quiet and smooth operation even at high speed
Super Finished Raceways - Specially honed to minimise noise and improve lubricant distribution and life
Contact Angle - Offered in 25 and 32 degree angles
Patented Seals - Provide resistance to contamination in the toughest environments
Cages - Available in a range of Polyamide, steel and brass cage assemblies
Quality Assured - 100% testing ensures total product quality
Applications
commonly used in pumps, compressors, worm gearboxes and motors where rigidity is important
Technical specifications
Attributes
| Logistic Weight | 2260 g |
|---|---|
| Inner diameter | 55 mm |
| Outer diameter | 120 mm |
| Width | 49.2 mm |
| Bearing Clearance | cn |
| Sealing | two rubber seals |
| Series | 3311.. |
| Material | bearing steel |
| Cage | polyamide |
| Reference speed | 3800 rpm |
| Limit speed | 5000 rpm |
| Angle | 25 ° |
| Precision | p0 |
| Basic static load, radial - C0r | 78000 N |
| Basic dynamic load, radial - Cr | 102000 N |
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£ 151.70 excl. VAT
/ Each
£ 182.04 incl. VAT
- Usually arrives within 14 working days