NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw

Product Details
Customization: Available
Rolling Element: Single Row
Structure: Angular Contact
Manufacturer/Factory, Trading Company
Gold Member Since 2020

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Registered Capital
5000000 RMB
Plant Area
>2000 square meters
  • NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
  • NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
  • NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
  • NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
  • NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
  • NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
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Basic Info.

Model NO.
55TA100B
Material
Bearing Steel
Load Direction
Radial Spherical Plain Bearing
Add Lubricant
Self-lubricating
Outer Structure
Outer Ring of Single-Slit
Rod End
General
Thickness
25mm
Model
55ta100b
Application
Engineering Hydraulic Cylinder, Forging Machine, Construction Machinery, Automation Equipment, Automobile Shock Absorber, Water Conservancy Machinery
Transport Package
Single Box, Warp, Wooden Case, Industry Packing.
Specification
20*47*15
Trademark
RTB/NSK
Origin
China
HS Code
8482101000
Production Capacity
50000 Pieces/Year

Product Description

Model Number Inner Diameter Outer Diameter Width
15TAC47B 15 mm 47 mm 15 mm
17TAC47B 17 mm 47 mm 15 mm
20TAC47B 20 mm 47 mm 15 mm
25TAC62B 25 mm 62 mm 15 mm
30TAC62B 30 mm 62 mm 15 mm
35TAC72B 35 mm 72 mm 15 mm
40TAC72B 40 mm 72 mm 15 mm
40TAC90B 40 mm 90 mm 20 mm
45TAC75B 45 mm 75 mm 15 mm
45TAC100B 45 mm 100 mm 20 mm
50TAC100B 50 mm 100 mm 20 mm
55TAC90B 55 mm 90 mm 15 mm
55TAC120B 55 mm 120 mm 20 mm
60TAC120B 60 mm 120 mm 20 mm
75TAC110B 75 mm 110 mm 15 mm
100TAC150B 100 mm 150 mm 22.5 mm

Single row angular contact ball bearings can only bear the axial load in one direction, and will cause additional axial force when bearing radial load. And can only limit the axial displacement of the shaft or housing in one direction. Angular contact ball bearings have a contact angle of 40 degrees, so they can withstand large axial loads. Angular contact ball bearings are of non-separable design, with shoulders at different heights on both sides of the inner and outer rings. To increase the bearing's load capacity, one of the shoulders is machined lower, allowing the bearing to fit more balls.
NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
Double row angular contact ball bearings can withstand larger radial loads and combined radial and axial loads and moment loads, limiting the axial displacement of the shaft on both sides. The inclination between the inner and outer rings of the double row angular contact ball bearing is limited in the components that are mainly used to limit the bidirectional axial displacement of the shaft and the housing. The allowable inclination angle depends on the internal clearance of the bearing, bearing size, internal design and the effect on The forces and moments on the bearing, and the maximum allowable inclination angle should ensure that excessive additional stress is not generated in the bearing. If there is an inclination angle between the inner and outer rings of the bearing, the service life of the bearing will be affected, and at the same time, the running accuracy of the bearing will decrease and the running noise will increase. Double row angular contact ball bearings generally use nylon cages or brass solid cages. When installing the double row angular contact ball bearing, it should be noted that although the bearing can bear bidirectional axial load, if there is a gap for the ball on one side, care should be taken not to let the main axial load pass through the groove on the side with the gap. When the bearing is used, care should be taken to make the side raceway without the ball-loading notch bear the main load.

 40TAC72CSUHPN7CAS2SQ

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 30TAC62CSUHPN7CAS2SQ

 30TAC62CSUHPN7C

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 20TAC47BSUC10PN7B

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NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw


NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewNSK ball screw bearings can withstand both radial and axial loads. Can work at higher speeds. The larger the contact angle, the higher the axial load carrying capacity. The contact angle is the angle between the line connecting the contact points of the ball and the raceway in the radial plane and the line perpendicular to the bearing axis. High-precision and high-speed bearings usually take a 60-degree contact angle. Under the action of axial force, the contact angle will increase. NSK ball screw bearing accuracy grades include dimensional tolerances and rotational accuracy. The precision is expressed as P5, P4, P2 from low to high.

Main uses of NSK ball screw bearings: machine tool spindles, high-frequency motors, gas turbines, centrifugal separators, front wheels of small cars, differential pinion shafts, booster pumps, drilling platforms, food machinery, indexing heads, repair welding Machines, low-noise cooling towers, electromechanical equipment, painting equipment, machine tool grooves, arc welding machines, oil pumps, roots blowers, air compressors, various transmissions, fuel injection pumps, printing machinery, planetary reducers, extraction equipment , Cycloidal reducer, food packaging machinery, electric welding machine, electric soldering iron, square box, gravity spray gun, wire stripping machine, half shaft, inspection and analysis equipment, fine chemical machinery.

NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewTIANJIN REET BEARING.CO.,LTD is a professional bearing manufacturer and exporter.
We have a wealth of technical.All producing processes are finished in our manufactory. As an ISO9001:2000 certified manufacturer,we will solve various problems in application and use of our bearings. 
Our company is an authorized distributor of FAG, INA, TIMKEN and other world brand bearings.Our company has the right to self-export bearings and launches its own brand RTB.
Our bearing had been exported to more than twenty countries worldwide and are warmly welcomed.
We're looking forward to your order.NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support Screw
NSK Bearing 55ta100b High-Precision Ball Screw Bearing for Machine Tool Spindle Support ScrewFAQ

1.Is the company a production factory or a trading company?
TIANJIN REET BEARING CO.,LTD is a manufacturing enterprise focusing on bearings and integrating research, production and sales.

2.How many the MOQ of your company?
Depending on the size of the bearing, the MOQ is variable, if you are interested, you can contact me for a quote.

3.Does the company accept OEM or customized bearings?
In addition to standard products, we also supply non-standard and modified standard products for special application. Meanwhile, we provide OEM service.

4.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.

5.What are the company's delivery terms?
We can accept EXW,FOB,CFR,CIF,etc. You can choose the one which is the most convenient cost effective for you.

 

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