gavinchu@sunrises-group.com +852-95143941

311 KDDB Deep Groove Ball Bearings

deep groove ball bearing 311KDDB 55x120x29mm 55*120*29mm bearing 311KDDB deep groove ball bearing bearings 311KDDB

Description

Technical datas of single row deep groove ball bearings 311KDDB

6228 C3 bearing drawing


d
55mm
D
120mm
B
29mm
d175.34mm
D2103.7mm
r1,2min.2mm
Abutment dimensions  



damin.66mm
damax.75.2mm
Damax.109mm
ramax.2mm
Calculation data  



Basic dynamic   load ratingC
79.2kN
Basic static load ratingC0
67kN
Fatigue load limitPu
2.85kN
Reference speed

10000r/min
Limiting speed

5000r/min
Calculation factorkr
0.05
Mass  



Mass bearing

1.5kg

Code analyse of 311KDDB bearings

K=non-filling slot

DD=ZZ, shields on both side

B=bearing with spherical outer rings


Application of 311KDDB bearing

311KDDB single row deep groove ball bearing is been used as heavy equipment and manufacturing equipment parts and accessories, gearbox, tranmissions etc.


Product pictures of bearing 311KDDB

311KDDB-INA-deep groove ball bearing

What's your benefits from cooperating with Sun Rises Group Limited?

Win-win

Professional technical suggestions to help you find right bearing

100% quality gurantee, get you out of poor quality products and customer complaint.

Delivery by all means, for example, express, sea shipment etc.

Large bearings ex-stock, can arrange shipment within 7 working days, most items can achieve within 3 days delivery.


For more deep groove bearings, please talk with Mr  Gavin Chu for more details.(gavinchu@sunrises-group.com)

Hot Tags: 311 kddb deep groove ball bearings, suppliers, distributors, agent, for sale

Send Inquiry