Three Row Cylindrical Roller Slewing Bearing with Outer Tooth 132.50.3550.03K20

• Standard or Nonstandard：Nonstandard
• Feature：Corrosion-Resistant
• Sealing Gland：Sealed On Both Sides
• Rolling-Element Number：Multiple-Column
• Roller Type：Crowned Raceway
• Material：Bearing Steel

=== Base Info ===

• Model NO.：132.50.3550.03K20
• Type：External Gear
• Transport Package：Plywood Case
• Specification：3268x3832x275mm
• Trademark：LTZC
• Origin：Luoyang
• HS Code：8483900090
• Production Capacity：10000 Sets,Year

=== Description ===

Dimension

Bearing Type

Weight

d

D

T

mm

Kg≈

3268

3832

275

132.50.3550.03K20

5642

FAQ

Contact Stress

Point contact bearings (ball bearing) have the advantage of low running resistance, and demand a high degree of accuracy in manufacturing, installation clearances are closely defined, and provide for small amounts of deformation within the bearing frame etc. They maintain a small influence on the contact between balls and raceway within the bearing under the same load conditions. Point contact stresses are larger than the line contact stress', consequently the load capacity of point contact is accordingly lower than that of line contact.

Contact stress within the line contact is lower compared to that of point contact; its load capacity is larger than that of the point contact. However, the friction resistance generated by the line contact movement is larger than that of the point contact, there are higher requirements in manufacturing accuracy within the bearings frame for these types of bearing. Other important factors are installation accuracy and rigidity; otherwise any deviation from these procedures could result in the generation of high contact stresses, resulting in reduced load capacity, in addition to the potential for premature failure. If the application does not allow for rigidity within the bearing frame then the line contact bearing should not be considered. 

Hot Tags: three row cylindrical roller slewing bearing with outer tooth, manufacturers, wholesale, customized, high quality, low price