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234421-M-SP  El Salvador Bearings 105x160x66mm

234421-M-SP El Salvador Bearings 105x160x66mm

234421-M-SP Double direction axial angular contact ball bearings are highly rigid, axially preloaded super precision bearings with restricted tolerances to class SP...
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  • 234421-M-SP El Salvador Bearings 105x160x66mm

Product Description

234421-M-SP Double direction axial angular contact ball bearings are highly rigid,
axially preloaded super precision bearings with restricted tolerances
to class SP for the bearing arrangements of precision spindles
in machine tools.

234421-M-SP bearings without self-retention comprise solid shaft locating
washers, a spacer ring, a housing locating washer and ball and cage
assemblies with solid cages. The bearing parts are matched to each
other and can be fitted separately, but must not be interchanged
with parts from bearings of the same size.

description

Axial angular contact ball bearings

Bearing type

INA Code 234421-M-SP

Basic dimension(mm)

d

105 mm

D

160 mm

B

66 mm

B1

16.5mm

C

33 mm

Da H12

150 mm

d1

142 mm

dah12

128 mm

ds

4.8 mm

r1 min

0.6 mm

Basic load rating

Ca(KN)

74KN

Coa(KN)

250 KN

Limiting speed

nG(rpm)

36001min

nB(rpm)

48001min

Weight

3.41 kgs

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In recent years, the papermaking industry has been making great strides by enhancing the speed and the width of coverage of papermaking machines with the objective of boosting productivity. To reduce the amount of downtime caused by unexpected problems, customers demand high reliability from the 234421-M-SP Bearing 105x160x66mm that are used in papermaking machines. 234421-M-SP Bearing 105x160x66mm has developed a range of bearings that meet these demands, and the company's bearings are used in all sections of modern papermaking machines. In particular, 234421-M-SP Bearing 105x160x66mm is supporting papermaking with two kinds of bearings:
・TL (tough and long life) bearings designed specifically for dryers. These were developed by taking full advantage of the company's material heat treatment technologies
234421-M-SP Bearing 105x160x66mm for Industrial Machinery Spherical Roller Bearings developed by integrating NSK's materials, design and manufacturing technologies.
234421-M-SP Bearing 105x160x66mm will continue to develop highly reliable bearings that will lead to further productivity improvements in the papermaking industry, and it will continue to contribute to the development of the industry.
234421-M-SP Bearing 105x160x66mm
DISTRIBUIDORES: 234421-M-SP Bearing 105x160x66mm

Product Model:

234421-M-SP

Structure: Axial angular contact ball bearing
Inside Diameter: 105 mm
Outside Diameter: 160 mm
Thickness: 66 mm
Seals Type: opened
Material: GCr15 GCr15SiMn
Precision Rating: P4 SP P5
:
Weight: 4 KG
Payment term: TT
Delivery time: In stock E-stock

Bearing performance is not only determined by load or speed ratings. There are a number of other factors that contribute to bearing performance. To a large extent, performance is influenced by the geometry of the rollers, raceways and cages, the heat treatment, as well as the surface finish of all contact surfaces. Main factors which influence 234421-M-SP Bearing 105x160x66mm performance include, but are not limited to:
Symmetrical rollers
Symmetrical rollers self-adjust , providing optimal load distribution along the roller length. This keeps stresses low under all load conditions and extends bearing service life.
Roller tolerances
The rollers in an 234421-M-SP Bearing 105x160x66mm are manufactured to extremely tight tolerances for dimension and form. Each roller is virtually identical in size and shape to the other rollers in the set. This optimizes load distribution over the rollers to maximize bearing service life.
Special roller profile
The roller profile determines the stress distribution in the roller/raceway contact area. The special profile distributes loads more evenly along the rollers and prevents stress peaks at the roller ends to extend bearing service life .
Self-guiding rollers and a floating guide ring between the two rows of rollers Self-guiding rollers reduce friction and frictional heat . 234421-M-SP Bearing 105x160x66mm floating guide ring guides unloaded rollers so that they enter the load zone in the optimal position.
Metal cages All 234421-M-SP Bearing 105x160x66mm contain strong metal cages. This enables them to tolerate high temperatures and all lubricants.

Delivery:
We support TNT, DHL, FedEx,UPS.
Big order, we support delivery by sea or by your forwarder if you have.


Warranty:
1. We guarantee the item is “Brand New and Original”, never been used and in perfect working condition.Every item will be tested carefully before shipping out.
2. How to deal with product damage: if the package arrives in bad condition, please take packaging pictures before unpacking, and check the goods in front of the staff of shipping company, in case it is damaged in transportation due to rude handling. Contact us within 3 days if the product damaged, and please allow time for us to handle with the problems, we will try our best to solve it.
3.For the Cylindrical Roller Bearings FC6284300/YA3,warranty is 12 months,within 12 months,if have quality problems,we could exchange for you.

Welcome to enquiry!

Our company has engaged in importing and exporting Cylindrical Roller Bearings FC6284300/YA3 for many years, and until now, our goods has exported to overseas market, such as Brazil, India, Indonesia, Russia, Thailand and so on, and get the foreign customers' unanimous praise. We believe that you purchase 's Cylindrical Roller Bearings FC6284300/YA3 is your best and sensible choice.



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