Our broad line of Timken Fafnir ball screw support bearings
includes single- and double-row designs with a variety of mounting
configurations. We offer flanged and non-flanged series for both
standard and rotating nut mountings. Housed cartridge and pillow
block units facilitate bolting to machine tool surfaces.
- Materials include clean steel for longer service life.
- Incorporates tighter preload tolerances for chatter-free cutting
and tighter width tolerances for easy fit without regrinding end
- Innovative cage design permits additional balls for higher load
- Features ABEC 9/ISO P2 axial running tolerances to deliver maximum
accuracy for precise tool positioning and repeatability.
- Double-row series has integral, low-torque contact seals to exclude
contaminants for reliable operation and extended service life.
- Available in flanged (MMF) and nonflanged (MMN) series, simplifying
installation for both standard and rotating nut mountings.
imken Fafnir ball screw support bearings are made from steel that
is among the cleanest in the world. The lack of impurities and
inclusions in our base materials enhances the durability and life
of our bearings. This is critical in today’s harsh metal-cutting
environments where contamination from cutting fluids and debris is
Using clean steel as a foundation, we manufacture ball screw
bearings to ABEC 9/ISO P2 axial running tolerances to reduce
runout, which has a positive impact on positioning accuracy. Our
bearings feature preload tolerances that are among the tightest in
the industry. We achieve consistent preload levels by matching the
ring offsets, and in our double-row design, the two-piece inner
ring is matched with both the outer ring and cages. These
manufacturing and assembly controls result in improved resolution
and consistency in the machine duty cycle.
Our line of ball screw bearings is designed to develop low drag
torque with control of lateral eccentricity and preload tolerances
to enhance positioning consistency. Our attention to detail results
in greater accuracy and repeatability, which helps to maintain the
highest precision of your finished parts and ultimately improves
your company’s overall productivity.
To maximize axial rigidity, Timken Fafnir bearings incorporate
60-degree contact angles and a maximum complement of balls. This
design produces lower tool deflections and chatter-free cutting.
You can choose steel balls, made from the same clean steel as the
inner and outer rings, or ceramic balls for high-speed and rapid
acceleration operating needs. You also can request customized
preloads and specific lubricants to accommodate special application
Q:How many the MOQ of your company?
Our company MOQ is 1 pcs.
Q:Could you accept OEM and customize?
Yes,we can customize for you according to sample or drawing.
Q:Could you supply sample for free?
Yes,we can supply sample for free,but need our customer pay freight
Q:Could you tell me payment term of your compay can accept?
Q:Could you tell me the delivery time of your goods?
3-7 days stock bearings and other bearings according to the
quantity about 3-30 days.
Q:Could you supply door to door service?
Yes,by air and by express(DHL,FEDEX,TNT,EMS,SF7-10days to your
Q:Could you tell me the meterial of your bearing?
We have chrome steel,carbon steel,and stainless steel,ceramic and
Q:Is it your company is factory or Trade Company?
We have our own factory;our company is factory+trade.
- Motion control for grinding, milling and machining centers