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Jinan Shengtuo Mechanical and Electrical Equipment Co.,Ltd
Add:Shandong Jinan High-tech No.59 Industry South Road,Jinan City, Shandong Province, China 250101
Tel:+86-531-88167719
Fax:+86-531-69951182
Pho:+8618769750205

E-mail:kevin@jstbearing.com

Spherical Roller Bearing 22340 Used For Big Machinery

Spherical Roller Bearing 22340 Used For Big Machinery

spherical roller bearing 22340 nsk ntn koyo bearing High quality, long life, best services and price

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Product Details

spherical roller bearing 22340 nsk ntn koyo bearing


Related models about bearing 22340mb

model                  size(mm) weight(kg)
d D B
22308 40 90 33 0.974
22309 45 100 36 1.33
22310 50 110 40 1.79
22311 55 120 43 2.3
22312 60 130 46 2.9
22313 65 140 48 3.45
22314 70 150 51 4.22
22315 75 160 55 5.25
22316 80 170 58 6.05
22317 85 180 60 7.1
22318 90 190 64 8.35
22319 95 200 67 9.76
22320 100 215 73 12.4
22322 110 240 80 17.1
22324 120 260 86 21.5
22326 130 280 93 26.8
22328 140 300 102 33.8
22330 150 320 108 42.7
22332 160 340 114 50.8
22334 170 360 120 59.8
22336 180 380 126 70
22338 190 400 132 81
2234020042013893.2
22344 220 460 145 117
22348 240 500 155 148
22352 260 540 165 183
22356 280 580 175 224
22360 300 620 185 270

Introduction of bearing 22340mb

Self-aligning roller bearing is designed to adapt to the circumstance of heavy load. It has

two rows of symmetric spherical rollers.The rollers may freely adjust position in the outer

spherical raceway,which may compensate the shaft deformation and non-alignment error

of bearing seat.

The quantity,length and diameter of roller in self-aligning roller bearing are the max.value

that the structure allows.The close contact between the roller and raceway ensures the

uniform stress distribution and enables the high bearing capacity of bearing.

  • printing presses, paper mills or coaters in high precision execution

  • very arduous operating conditions, e. g.continuous casters

  • high temperature applications

  • mounting with loose fit on roll necks

  • railway vehicles

Spherical roller bearings with two rollers, mainly bear radial load, but also can withstand

axial load in either direction. A high radial load capacity, especially suitable for heavy loads

or vibration, but can not bear the pure axial load. This kind of bearing outer ring raceway

is spherical shape, so the good performance of its self-aligning, can compensate concentricity

error.

There are two symmetrical spherical roller, there is a common spherical outer ring raceway,

the bearing inner ring with two axis tilt

Angle of raceway, aligning with good performance, when the axis force bent or install a

different heart is still bearing the normal use, transfer concentric with the bearing size

range varies,generally aligning allowed 1 to 2.5 degree angle load bearing capacity of the larger

type, in addition to radial loads but also under way outside the role of bearing axial load, with

good impact resistance, in general, self-aligning roller bearings allowed working speed than the

low.

C(J),EC(J).CA,ECA,CAF,CAFA, and so on.

1.CA: Integral brass cage, double row symmetrical rollers,inner ring ride

2.MA: Integral brass cage, double row symmetrical rollers ,outer ring ride

3.MB: Two piece brass cage,double row asymmetrical rollers, inner ring ride

4.CC: Two piece steel cage, double row symmetrical rollers,inner ring ride

5.CTN1: Double row symmetrical rollers ,nylon cage

6.K: Tapered bore bearing, the taper is 1:12

7.K30: Tapered bore bearing,the taper is 1:3



FAQS:

1. Why I choose you?

Profession and reliability. Everyone likes to blow big bubbles, but we need to be honest with you and ourselves.

2. Could you supply sample for free?
Yes, we can supple free sample bearing, but our customer should pay freight cost
3. Your company is a factory or trading company?
 We have our own factory, also doing trade by ourselves.
4. Would you give me a discount?
Since we are factory, our policy is that bigger order quality, the low quotation will be. So we will give you a discount according to you quantity.

5. What about delivery time usually?

Usually, it depends on the order quantity and numbers of items. Generally it is 5-10 days if the goods are in stock.

6. What about terms of delivery?

Mostly, it would be FOB, CIF, CNF, also EXW is acceptable. You can choose the one which is the most economic and convenient for you. (DHL/TNT/UPS/FEDEX/EMS)

7. What about terms of payment?

Payment<=1000USD, 100% in advance, Payment>=1000USD, 30% T/T in advance, the balance before shipment. (T/T, Western Union, PayPal, Alibaba)

8. How long is the warranty of your products?

Six months warranty time is from shipping date. If any quality problems, you can let us know and then discuss how to solve the problem.

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