|MOQ:||No MOQ||Model:||30310 30311 30313 30314|
|Seal Type:||Double Shields||Number Of Row:||Single|
|Payment Terms:||T/T, L/C||Material:||GCr15/AISI52100/100Cr6|
automotive wheel bearings,
double shielded bearings
Tapered Roller Bearings 30310 30311 30313 30314 J2/Q Fitness Equipment Single Roller Bearing
|ID*OD*W (mm)||50 x 110 x 29.25 mm|
|Seal type||double shields|
|Lead time||Stock or 15-30days|
|Limiting speed||6300 r/min|
|Grease||Mobil polyrex EM,Kyodo Yushi SRL|
A single row tapered roller bearing has an outer ring, an inner ring and a set of tapered rollers comprising an inner ring assembly of a basket cage. The outer ring may be separated from the inner ring assembly. In accordance with the ISO taper roller bearing dimensions, the outer ring or inner ring assembly of any standard type of taper roller bearing shall be interchangeable internationally with the outer ring or inner ring assembly of the same type. That is, in addition to the outer dimensions and tolerances of the same type of outer ring shall comply with the ISO492 (GB307) regulations, the cone angle of the inner ring assembly and the diameter of the cone of the assembly shall also comply with the relevant regulations of the exchange.
Generally, the cone angle of the outer ring raceway of the single-row tapered roller bearing is between 10°~19°, which can bear the combined effect of axial load and radial load. The larger the cone angle, the greater the capacity to bear axial load. Large cone Angle bearing, rear code plus B, cone Angle between 25°~29°, it can withstand a larger axial load. In addition, single-row tapered roller bearings can adjust the size of the clearance during the installation process.
The outer ring (or inner ring) of a double-row tapered roller bearing is integral. Two inner rings (or outer ring) small end face close, the middle ring, clearance is adjusted by the thickness of the ring, can also be used to adjust the thickness of the double row tapered roller bearing pre-interference. Four rows tapered roller bearings, this kind of bearing performance and double row tapered roller bearings are basically the same, but then the double row tapered roller bearings bear more radial load, the limit speed is slightly lower, mainly used in heavy machinery.
Multi-sealed double and four-row tapered roller bearings, long life, multi-sealed double and four-row tapered roller bearings. The personalized new design of the bearing, change the traditional design method of fully sealed bearing, adopt a new type of sealing structure combining sealing and dustproof, improve the sealing effect, improve the sealing performance. Compared with open structure bearings, the service life of double and four-row tapered roller bearings with multiple seals can be increased by 20% ~ 40%. Reduce lubricant consumption by 80%.
Deep groove ball bearings
Cylindrical roller bearings
Needle roller bearings
Thrust ball bearings
Thrust roller bearings
Spherical roller bearings
Angular contact ball bearings
1: T/T: 30% as deposit and 70% balance after get copy of B/L.
2: L/C (cannot for branded bearings.)
3: Discuss together between buyer and supplier.
Dear friend, any questions please feel free to contact us, let's learn and grow together in bearing worlds!
Contact Person: tiffany