TIK linear ball bearing is consisted of an outer race, retainer, balls and end rings. The retainer is incorporated inside the outer race, and has three or more rows of elliptical ball tracks that allow unlimited ball circulation and the balls circulate very smoothly in those ball tracks.
The retainer is held by two end rings at both ends of the outer race. One side of the paralleled straight portions of the elliptical ball track is cut off open, and the balls there are in contact with the shaft surface to circulate to and fro unlimitedly in the ball track according to the rectilinear reciprocation of the shaft. Thus the retainer forms rolling tracks, and at the same time keeps the balls from falling out when the bearing is removed from the shaft.
The TIK linear ball bearings are high precision bearings manufactured with its own technology and have the following features.
Features
The TIK linear ball bearing has the outer race that is processed by cold press forming to shape the ball tracks. This gives features to its appearance, too.
The cold press forming has enabled lightweight structure of the bearing. This eventually provides compact and lightweight machine design.
The balls circulate endlessly. This structure provides unlimited stroke with minimal frictional resistance that ensures long service life and energy saving.
The frictional resistance remains almost unchanged, even when the load increases. Therefore, heavy load is acceptable depending on application conditions.
Because of the cold press forming for the outer race, an early failure caused by moment load and excessive pre-load can be prevented.
The TIK linear ball bearing is heat treated in such a method as to suit to the outer race that is cold pressed formed.
The TIK linear ball bearing with steel retainer is resistant against high temperature and applicable up to 150 C when it is without seals. Please consult TIK on use outside the recommended temperature range.
The TIK linear ball bearing is interchangeable. The eccentricity is small and centering is easy. It can operate with simple lubrication or without any lubrication, depending on applications. Thus maintenance is almost free.
FAQ
Q1: Are you a manufacturer or a trading company?
A: We have been a professional manufacturer of bearings since 1995 with ISO9001:2015 certificate.
Q2: How is the quality level of your bearings?
A: Our bearings are made of supreme GCr15 bearing steel and are produced with the first class workmanship. The tolerance grade could be P0, P6, P5, P4. The vibration level could be Z1V1, Z2V2, Z3V3.
Q3: Can I get samples to see the quality?
A: Yes, samples are free, but the courier charge shall be borne by the buyer.
Q4: Could you offer OEM service and print my logo/mark on the products?
A: Yes, we could. Please send us your mark registration files, we shall print your logo/mark on the bearings and package.
Q5: How is the lead time?
A: For regular items that are in stock, we could make shipment immediately right after your payment. If the goods are not in stock, our production time is from 15 to 45 days according to the quantity.
Q6: What if I receive defective product for my order?
A: All our bearings are 100% inspected strictly before packing. If you receive any defective product, please provide us photos or videos to show the problem. After confirmation, we shall send you the new product as replacement free of charge.
Q7: What is your term of payment?
A: Term of payment is negotiable. Usually it is 30% deposit in advance, and the balance 70% is paid when the goods are ready for shipment.
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