Basic Info.
Rolling Body
Ball Bearings
The Number of Rows
Multi-column
Outer Dimension
Medium and Large(120-190mm)
Spherical
Aligning Bearings
Precision Rating
P0 P6 P5 P4 P2
Certification
ISO9001:2008
Feature
Low Noise. Long Life .High
Transport Package
Color Box
Product Description
NSK brand spherical roller bearing 22320Shandong xibit Precision Machinery Co., Ltd. is located in Pingyuan County, the hometown of machine tools in China. It is an earlier manufacturer of prestressed anchorage and machine tool accessories in China.DescriptionSpherical roller bearings have two rows of rollers with a common sphere raceway inthe outer ring and two inner ring raceways inclined at an angle to the bearing axis.This gives them an attractive combination of design features making them irreplaceablein many demanding applications. They are self-aligning and consequently insensitive tomisalignment of the shaft relative to the housing and to shaft deflection or bending.model list | d(mm) | D(mm) | B(mm) | Cr( N) | C0r(N) | m(kg) |
22308 | 40 | 90 | 33 | 73500 | 90500 | 1.041 |
22309 | 45 | 100 | 36 | 108000 | 140000 | 1.387 |
22310 | 50 | 110 | 40 | 140800 | 170000 | 1.827 |
22311 | 55 | 120 | 43 | 170500 | 198000 | 2.299 |
22312 | 60 | 130 | 46 | 184800 | 225000 | 2.881 |
22313 | 65 | 140 | 48 | 206800 | 252000 | 3.494 |
22314 | 70 | 150 | 51 | 253000 | 315000 | 4.212 |
22315 | 75 | 160 | 55 | 288200 | 388000 | 5.225 |
22316 | 80 | 170 | 58 | 316800 | 405000 | 6.296 |
22317 | 85 | 180 | 60 | 338800 | 440000 | 7.36 |
22318 | 90 | 190 | 64 | 401500 | 542000 | 8.878 |
22319 | 95 | 200 | 67 | 423500 | 570000 | 10.38 |
22320 | 100 | 215 | 73 | 495000 | 668000 | 12.941 |
22322 | 110 | 240 | 80 | 599500 | 832000 | 17.85 |
22324 | 120 | 260 | 86 | 709500 | 992000 | 22.378 |
22326 | 130 | 280 | 93 | 794200 | 1140000 | 28.13 |
22328 | 140 | 300 | 102 | 907500 | 1340000 | 34.84 |
22330 | 150 | 320 | 108 | 1230000 | 1600000 | 43.6 |
22332 | 160 | 340 | 114 | 1380000 | 1790000 | 51.9 |
22334 | 170 | 360 | 120 | 1420000 | 2060000 | 60.75 |
22336 | 180 | 380 | 126 | 1470000 | 2270000 | 68.08 |
22338 | 190 | 400 | 132 | 1529000 | 2530000 | 83.22 |
Materials:1. Material of ring : GCr15,
2.Material of Cage: Steel, brass, polyamide, nylon
3.Material of Roller: chromium steelStructure:Internal Structure and Retainer Material Variation
C: Symmetrical roller, Stamped Steel retainer
CA: Symmetrical roller, one-pice brass cage
CTN1: Symmetrical roller, nylon cage
E: Third generation design. improved stress distribution; offer much longer service life than normal designs
Q: Bronze cage
MB: Symmetrical roller,Two-pice brass cage
EM: Symmetrical roller, Special alloy Integral cage. Product name | NSK brand spherical roller bearing 22320 |
material | Chrome steel rings and rollers,plastic or steel or copper cage. |
Quality Certificate | ISO9001:2008 |
Feature | Low noise, less vibration, high precision and long life |
ID*OD*W(mm) | 90*215*73mm |
Limiting Speed: | 1900rpm (Grease lubricated);2400rpm (Oil lubricated); |
Net weight(kg) | 13.4KG |
Brand name | NSK Japan original |
Tolerance level | ABEC-1 (P0), ABEC-3 (P6)ABEC-5,ABEC-7,ABEC-9 |
Seals type | open |
Precision rating | P0, P6 |
Antirust period | Bearings should normally be put under the protected condition then it is to be stored and preserved. The rustresisting period is two years. |
Application | Mining operations, paper mills, oil fields, marine industry, steel, electrical, construction machinery, various kinds of professional machinery and heavy industry of all types. |
Main ProductsOur main products: Mining crawler hydraulic drilling rig, mining anchor cable anchorage, machine tool accessories: spring chuck, milling chuck, drilling chuck, tapping chuck, boring head, mandrel, expansion sleeve, drill connecting rod, tool handle, top, precision flat pliers, etcProduct detailsCNC rotate Pushforward elasticollet US $7-50 / Piece | | Adjustable Double Blade Rough Boring Heads US $26-88/ Piece | | Milling machine R8 End Mill Chuck US $1.2-4/ Piece | | er32 Elastic collet set contains 20 US $18-28/ Set | | BT40 BT30 BT50 powerful NC tool handle US $ 5-28/piece |
High Precision Boring Heads Suit US $4.8-180 / Piece | | Milling machine overload protection tapping chuck US $9-11/ Piece | | High Speed Precision CNC Tool Holders US $1.2-12/ Piece | | Chrome steel spherical roller bearings US $0.1-22/ Set | | BT40 shank and BT30 bt50-c32c42 heavshank US $ 16-66/piece |
shank extension rod Tool Holder US $1-6 / Piece | | Small diameter 2-edge milling cutter US $0.1-30/ Piece | | Carbide high speed steel milling cutter US $0.8-2.8/ Piece | | HRC60 CNC Cemented carbide End Mill US $1.8-68/ Set | | Flutes Tungsten Steel End Mill US $ 1-20/piece |
Drilling high speed steel spiral twist bit US $1.8-4.2 / Piece | | Morse Precision Heavy Live Center US $5-38/ Piece | | CNC Turning Tool with Carbide Cutting Blade US $2-3.5/ Piece | | Carbide blade for turning tool of NC lathe US $2-3.5/ Set | | Mohs Indexable Milling Cutter Rod US $ 11-22/piece |
CNC milling machine high precision Tool vise US $88-120 / Piece | | Morse Precision Heavy Live Center US $18-68/ Piece | | High Precision High Hardness Screw Vise US $38-360/ Piece | | Magnetic z-axis setter for NC instrument US $20-60/ Set | | 5c Collet Adjustable Backstop US $ 3.8/piece |
Our workshop
Our Services1.Your inquiry related to our products or prices will be replied in 24 hours.
2.Well-trained and experienced staffs to answer all your enquires in fluent English.
3.Any of your customized personal needs we will try our best to help you to design and put into product.
4.Strict inspection during the process of manufacturing.
5.Customer satisfaction is our number one priority.
Address:
26 Qianfota North Road Pingyuan Dezhou Shandong, Dezhou, Shandong, China
Business Type:
Manufacturer/Factory
Business Range:
Industrial Equipment & Components, Manufacturing & Processing Machinery, Metallurgy, Mineral & Energy, Tools & Hardware
Company Introduction:
Mountain East Bit Precision Machinery Co., Ltd. is located in the hometown of machine tools in China - Pingyuan County. Is the domestic earlier production of prestressed anchor and machine tool accessories manufacturers. Our company always adhere to the "science and technology as the guide, to the quality of survival, customer first, reputation first" business philosophy. The prestressed anchors, crawler hydraulic drilling RIGS and machine tool accessories produced by our company are well received by the majority of coal mine and enterprise construction users and machine tool manufacturers.
Our company offers a variety of products to meet your various needs. Since the establishment of the company, adhere to the "quality first, customer first, reputation first" business policy, has always been committed to meet the potential needs of customers. The trend of economic globalization is developing with an irresistible force. Our company is willing to cooperate sincerely with enterprises all over the world to achieve a win-win situation.
Over the years, the leadership of the company under the leadership of general manager Zhao Shunxin, the courage to explore, forge ahead, continuous innovation, product quality leaped to the forefront of the industry. With a number of large domestic coal groups, construction companies, machine tool manufacturers to establish a long-term stable supply relationship, to achieve economic and social benefits of the double harvest.
Under the leadership of general manager zhao shunxin, all staff of the company will work hard and innovate constantly. We are willing to create a better tomorrow with friends from all walks of life.