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Spherical roller bearings are double row, self-retaining units comprising inner rings with two raceways inclined at an angle to the bearing axis , outer rings with a common spherical raceway, spherical rollers, cages and in certain designs also internal guide rings or center rings. The bearings can also be sealed.
Due to the spherical internal shape of the outer ring and spherical rollers, the spherical roller bearings are self-aligning and insensitive to misalignment of the shaft relative to the housing, which can be caused, for example, by shaft deflection. They can accommodate both heavy radial load and axial loads.
Product Name | XKTE Spherical roller bearing 22210 |
Material | Chrome Steel GCr15 |
Bore Size: | 50mm |
Outside Diameter: | 90mm |
Width: | 23mm |
Weight: | 0.87kg |
Number of Row: | Double Row |
Cage | Copper Cage/Steel Cage |
Precision Rating | P0 P6 P5 P4 |
Vibration Level | V1, V2, V3, V4 |
Noise Level | Z1, Z2, Z3, Z4 |
Clearance | C0, C2, C3, C4 |
Feature | Long Life, Low Noise, Anti-sticking |
Lubrication | Grease/Oil Lubrication |
Service | OEM is acceptable |
Certificate: | ISO9001:2015 |
Main market | Europe, North and South ofAmerica, Asia and so on |
Place of Origin: | Shandong,China(Mainland) |
Package | Neutral Packing |
Application | Mining&Construction, Papermaking machinery, Vibrating screens, Shakers, Conveyors, Speed reducers transmissions,and other heavy machinery. |
Product Features
Load capacity is larger
Good impact resistance
Can bear a greater axial load
The operating temperature of the bearing is low
Can adapt to the requirement of high speed
Symmetrical drum roller freedom combined with concave outer ring groove plate.
Cage:
CC: Steel plate stamping
CC type bearing inner ring is the feature of no guard and adopts the stamping steel cage,
CA: Brass cage
CA model, XKTE bearing characteristics of the inner ring both have guard cage and used car system entities
Application:
Mining & Construction,
crusher,
Conveyors,
railway vehicle axle,
Papermaking machinery,
Vibrating screens,
printing machinery,
Shakers,
Speed reducers transmissions,
and other heavy machinery.
Spherical Roller Bearings(self-aligning roller bearing) | |||||
Model | Old Model | Bore Size | Outer Diameter | High | Weight |
22210 | 3510 | 50 | 90 | 23 | 0.87 |
22211 | 3511 | 55 | 100 | 25 | 0.88 |
22212 | 3512 | 60 | 110 | 28 | 1.22 |
22213 | 3513 | 65 | 120 | 31 | 1.63 |
22214 | 3514 | 70 | 125 | 31 | 1.66 |
22215 | 3515 | 75 | 130 | 31 | 1.75 |
22216 | 3516 | 80 | 140 | 33 | 2.2 |
22217 | 3517 | 85 | 150 | 36 | 2.8 |
22218 | 3518 | 90 | 160 | 40 | 4 |
22219 | 3519 | 95 | 170 | 43 | 4.2 |
22220 | 3520 | 100 | 180 | 46 | 5 |
22222 | 3522 | 110 | 200 | 53 | 7.4 |
22224 | 3524 | 120 | 215 | 58 | 9.2 |
22226 | 3526 | 130 | 230 | 64 | 11.2 |
22228 | 3528 | 140 | 250 | 68 | 14.5 |
22230 | 3530 | 150 | 270 | 73 | 18.5 |
22232 | 3532 | 160 | 290 | 80 | 22.2 |
22234 | 3534 | 170 | 310 | 86 | 29 |
22236 | 3536 | 180 | 320 | 86 | 30 |
22238 | 3538 | 190 | 340 | 92 | 35.3 |
22240 | 3540 | 200 | 360 | 98 | 44.7 |
22244 | 3544 | 200 | 400 | 108 | 61.5 |
22248 | 3548 | 240 | 440 | 120 | 61.7 |
22256 | 3556 | 280 | 500 | 130 | 126 |
22310 | 3610 | 50 | 110 | 40 | 1.9 |
22311 | 3611 | 55 | 120 | 43 | 2.4 |
22312 | 3612 | 60 | 130 | 46 | 3 |
22313 | 3613 | 65 | 140 | 48 | 3.6 |
22314 | 3614 | 70 | 150 | 51 | 4.4 |
22315 | 3615 | 75 | 160 | 55 | 5.4 |
22316 | 3616 | 80 | 170 | 58 | 6.4 |
22317 | 3617 | 85 | 180 | 60 | 7.4 |
22318 | 3618 | 90 | 190 | 64 | 8.8 |
22319 | 3619 | 95 | 200 | 67 | 10.3 |
22320 | 3620 | 100 | 215 | 73 | 13 |
22322 | 3622 | 110 | 240 | 80 | 18.1 |
22324 | 3624 | 120 | 260 | 86 | 22 |
22326 | 3626 | 130 | 280 | 93 | 29 |
22328 | 3628 | 140 | 300 | 102 | 36 |
22330 | 3630 | 150 | 320 | 108 | 43 |
22332 | 3632 | 160 | 340 | 114 | 51 |
22334 | 3634 | 170 | 360 | 120 | 60 |
22336 | 3636 | 180 | 380 | 126 | 70 |
22338 | 3638 | 190 | 400 | 132 | 81 |
22340 | 3640 | 200 | 420 | 138 | 94 |
22344 | 3644 | 220 | 460 | 145 | 119 |
22348 | 3648 | 240 | 500 | 155 | 153 |
CA/W33 CC/W33 CAK/W33 CCK/W33 | |||||
Reference:
The reasons for the rise of temprature of the conveyor roller bearing
The reasons for the rise of temprature of the conveyor roller bearing generally include:
1. We must notice whether the quality of lubrication grease is getting bad. If the viscosity of lubrication grease is high, it could make the temprature of the conveyor roller bearing rise;
2. If the conveyor roller bearing has been installed tightly very much, the clearance among the components will be not loose enough, and that will result in rising the temprature of the conveyor roller bearing;
3. The rotation of the conveyor roller bearing base on the axis would make the temprature rise;
4. Too much load for the conveyor roller bearing could make the temprature rise too;
5. If the retainer of the conveyor roller bearing is damaged, it could make the temprature rise.
If the rotation is obviously not flexible after the conveyor roller bearing has been pressed into the machine, it indicates that the size of axis is too big, and the tolerance should be turned down. If the hand touch feeling is obvious when we rotate the conveyor roller bearing with our hands, maybe the tolerance is too big, or it has a bad roundness. So we must control not only the tolerance but also the roundness of the conveyor roller bearing. Now many manufactures only control the tolerance, but pay no attention to the roundness.
Because the conveyor roller bearing is the product of high precision, the conveyor roller bearing track is easily injured if the instalation is incorrect. We should use the method of gas or hydraulic pressure to instal the conveyor roller bearing, the up and down models should be kept horizontally, if not, the conveyor roller bearing would be damaged.
The iron scraps may enter the conveyor roller bearing while rotating on the machine. Some manufactures smear some grease on the conveyor roller bearing in order to instal conveniently, but it is hard to control, if smeared too much grease, the grease may easily enter the conveyor roller bearing.
Our Other Products
Package:
1. Industrial packaging : Single box + outer carton + pallets
2. Neutral Packing:
Tube package + outer carton + pallets
Tube package + middle box + outer carton + pallets
3. As buyer's request
Payment methods:
1) TT, 30% deposit , 70% before shippment.
2) L/C at sight. (high bank charge, not suggest , but acceptable )
3) 100% Western Union in advance. (specially for air shipment or small amount)
Shipment | For small orders,we send by express UPS,DHL,FEDEX, or EMS with Thracking number. For big quantity, we will ship by air or by sea. |
Delivery date | Normally stock within 3-7 days. Bulk quantity within 30 days. |
Payment terms | T/T L/C |
2. For small amount, we accept Western Union | |
Samples Policy : | Small sample free and bulk sample cost needed and freight collected. We will reduct this part expense from the total value when place order. |
Started 2006, We are a manufacture of industrial Bearing in Liaocheng Shandong, concentrates on manufacturing industrial bearing, mainly used in conveying equipment, machinery, textile, chemical, auto motor and so on. Especially bearing for conveyor, which make us become one of well-known enterprise in China. We have 26 production lines, mainly produce deep groove ball bearing, spherical roller bearing, TN Nylon cage bearing and sealed bearing.
All of Our products are made of Chrome Steel GCr15, with grinding groove and superfinishing technology. Supply ability is about 20000 Pieces / per Day. We have our own brand XKTE, and we can also provide OEM service.
FAQ:
I couldn't find a design to fit my application in your catalog. Can you help me design a bearing?
Yes, technical expertise is available to assist you with engineering design for custom products. Available options include, but are not limited to, custom rings, retainers, balls, shields, lubricants, and packaging. We look forward to working with you to satisfy your rotary motion requirements.
What causes bearing noise?
Bearing noise is a function of both the bearing and the way it is used. Some external factors that affect bearing noise include lubricant type, excessive bearing load, and improper installation. Once the abnormal noise occurred, you can contact our engineers, we will help you find the reasons and provide the appropriate solutions.
What is the difference between using a shield or a seal as a ball bearing closure?
Shields or seals are often installed to retain lubricant and to prevent contamination from entering the bearing. While a shield contacts the outer ring and does not come in contact with the inner ring, the seal generally comes in contact with both the inner and outer rings. Torque or drag is lower with a shield than with a seal. Alternately, the seal provides a higher degree of protection from contamination. Shields and seals are available in a variety of materials and configurations.
XKTE developed a serious of sealing methods for different applications. Please contact a XKTE engineer for technical assistance with any special requirements.
Why choose us ?
1. professional commitment to conveying machinery bearing, leading enterprise of conveyor
machinery bearing in China.
2. With background of about 10 years
3. Strict Inspection ,and the best quality price with reasonable price bearings provided .
4. OEM service provided.
5. Delivery products from our factory warehouse , short delivery time.
86-15688862750
kevin at xinkaite.com
www dot xinkaite dot com
