Cylindrical roller bearings SL0148(designation to DIN 5412-9:NNC 48..V) and SL0149(designation to DIN 5412-9:NNC 49..V) are double row locating bearings,these bearings can support axial forces from both directions as well as radial forces.

Caution!

 The outer ring has ribs on both sides,is axially split and held together by fasteners.the inner ring has an additional central rib.the fasteners must not be subjected to axial load.

 Sealing/lubricant

 The cylindrical roller bearings are not sealedd and not greased.they can be lubricated with oil and grease.

 For lubrication,the outer ring has a lubrication groove and lubrication holes.

Non-locating bearings

 Bearings SL0248(designation to DIN 5412-9:NNCL 48...V) and bearings SL0249(designation to DIN 5412-9:NNCL 49...V)  are double row non-locating bearings and can support radial forces only.

Axia displacement

 The outer ring without ribs can be axially displaced in both directions in relation to the inner ring.The inner ring has ribs on both sides.

Caution!

 The bearings are held together in handling and transport by a transport and mountin retaining device.this retaining device must not be subjected to axial load.

Pre-sale service:

We will delivery the goods in 10 days after your order is confirmed.

After sale service:

Our factory provide technical assistance to support every doubt during usage and maintenance. 

Changzhou Suma Precision Machinery Co., Ltd(Changzhou Tianniu Clutch Factory)is a manufacturer specialized in Producing Various cam clutch, one way bearing, one way clutch, backstop clutch, overrunning clutch and other bearings with high technology. 

We are following "Best Quality, Best Price, Fast Delivery, Best Serves" to make all of our old and new customers satisfied. 

Our Advantages
1. Advanced producing equipment.
2. Strict requirement for the raw material
3. Complete&perfect process flow
4. Good quality of each batch of the product
5. Different grades of price for different quality

Q: Why do we choose your company?

A: We always insist quality first. We have our bearing factory, therefore we have advantage in quality control and price of one way clutch bearing.

Q:What is the delivery time?

A: Most of the bearing we have stock. For small quantity, we will arrange delivery within 15 days.

Q: What is your payment term?

A: Our payment term include L/C, T/T, Western Union, Paypal etc.

Q: Can you send bearing samples first?

A: Yes, we can send bearing samples of one way clutch bearing to check quality first.

If you have any needs,pls contact me at any time!