Quality GCr15 precision single row taper roller bearings 30203 bearing

Product Overview

Description

Quality GCr15 precision single row taper roller bearings 30203 bearing

 

Detailed description of Taper roller bearing:

1.Material: Chrome Steel GCr15/ Carbon Steel

2.Size(MM):1MM-300MM
3.Quality:ABEC1ABEC3 ABEC5 ABEC7
4.Closures: Open/Shield/Seals
5.Cage: Steel/Brass/Nylon
6.Clearance:C1 C2 0 C3 C4 C5
7.Hardness:HRC58-62
8.Package: Industrial packing or as customer’s request
9.Delivery:15-30days

 

Bering No.	Inner(mm)	Outer(mm)	Depth(mm)
30324	120	260	55
30203	17	40	12
30304	20	52	15
30315	75	160	40
30305	25	62	17
30221	105	190	36

 

Tapered roller bearings are separable. The correction of contact wire can reduce stress concentration.

Tapered roller bearings can take large radial load and axial load. It can transfer one-way load only.

When passing the opposite direction of axial load, it need to be installed another tapered roller bearing which is symmetrical with it.

Classification:

1. Single row tapered roller bearings.

The angle is between 10 degrees and 19 degrees. It can withstand the joint action of axial load and radial load simultaneously. The bigger the contact angle is, the greater the capacity will be.

2. Double rows tapered roller bearings.

The outer ring or inner ring is a whole. Two inner circles or outer circles’s little face is similar and have space ring in the middle. The windage is adjusted by the thickness of space ring.

3. Four rows tapered roller bearings

Applications:

Tapered roller bearings are widely used in rolling mills, automobiles, machines, plastic machine, metallurgy, mining, etc.

Our Bearing Product Range:

1.Deep groove ball bearing

2.Thrust ball bearing

3.Angular contact ball bearing

4.Self-aligning ball bearing

5.Taper roller bearing

6.Cylindrical roller bearing

7.Spherical roller bearing

8.Bearing cage

9.Forgings etc...