Basic Info.
Outer Dimension
Large (200-430mm)
Spherical
Aligning Bearings
Load Direction
Radial Bearing
Cage
Cc/Ca/Ma/MB /E/E1/Eae4
Trademark
NSK NTN KOYO TIMEKN
Transport Package
Single Box + Outer Carton Box + Pallet
Product Description
bearings quality roller bearing 23044CCKW33
Product name: | bearings quality roller bearings 23044CCKW33 |
Precision | P0 P5 P6 P2 |
Material: | Gcr15 Chrome steel |
Brand: | NTN |
Cage: | Steel cage / Brass cage |
Number of Rows: | Double |
Package: | Plastic bags /Single box + outer carton box+ pallets |
Feature: | High load carrying capacity Long service life Low noise |
Application: | gearboxes wind turbines continuous casting machines material handling pumps mechanical fans and blowers mining and construction equipment pulp and paper processing equipment marine propulsion and offshore drilling off-road vehicles |
Notes: | 1. The bearings inside shall be kept dustproof; 2. The working temperature shall be no higher than rated operating temperature; 3. The bearings shall be used acid-free environment; 4. The bearings shall be kept in relative humidity under 60%; 5. The bearings shall be handled gently, avoiding falling, knocking or hitting it; 6. The bearings shall be installed evenly |
Spherical 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.1.CA: Integral brass cage, double row symmetrical rollers,inner ring ride2.MA: Integral brass cage, double row symmetrical rollers ,outer ring ride3.MB: Two piece brass cage,double row asymmetrical rollers, inner ring ride4.CC: Two piece steel cage, double row symmetrical rollers,inner ring ride5.CTN1: Double row symmetrical rollers ,nylon cage6.K: Tapered bore bearing, the taper is 1:127.K30: Tapered bore bearing,the taper is 1:3 Designation | Shaft | Boundary dimensions [mm] | Load ratings [kN] | Speed ratings [rpm] | Dimensions | Calculation factors | Weight [kg] |
Bearing | Adapter sleeve | d1 [mm] | d | D | B | r1, r2 min | dyn. Cr | Stat. Cor | grease | oil | B1 | B2 | D1 | e | Y1 | Y2 | Y0 | Bearing | Adapter Sleeve |
22205CK | H305 | 20 | 25 | 52 | 18 | 1 | 43 | 46 | 7500 | 10000 | 9 | 29 | 38 | 0.35 | 1.9 | 2.9 | 1.8 | 0.18 | 0.071 |
22206CK | H306 | 25 | 30 | 62 | 20 | 1 | 59 | 62 | 6300 | 8500 | 9 | 31 | 45 | 0.36 | 1.9 | 2.8 | 1.9 | 0.38 | 0.095 |
22207CK | H307 | 30 | 35 | 72 | 23 | 1.1 | 81 | 88 | 5300 | 7000 | 10 | 35 | 52 | 0.36 | 1.9 | 2.8 | 1.9 | 0.41 | 0.14 |
21307CK | H307 | 35 | 80 | 21 | 1.5 | 71 | 73.5 | 5300 | 6700 | 10 | 35 | 52 | 0.26 | 2.6 | 3.8 | 2.5 | 0.5 | 0.14 |
22208CK | H308 | 35 | 40 | 80 | 23 | 1.1 | 88 | 98 | 4800 | 6300 | 11 | 36 | 58 | 0.31 | 2.2 | 3.2 | 2.1 | 0.49 | 0.17 |
21308CK | H308 | 40 | 90 | 23 | 1.5 | 99 | 120 | 4500 | 6000 | 11 | 36 | 58 | 0.26 | 2.6 | 3.9 | 2.6 | 0.7 | 0.17 |
22308CK | H2308 | 40 | 90 | 33 | 1.5 | 140 | 145 | 4300 | 5600 | 11 | 46 | 58 | 0.4 | 1.6 | 2.5 | 2 | 1.1 | 0.22 |
22209CK | H309 | 40 | 45 | 85 | 23 | 1.1 | 93 | 105 | 4500 | 6000 | 12 | 39 | 65 | 0.3 | 2.3 | 3.4 | 2.2 | 0.54 | 0.23 |
21309CK | H309 | 45 | 100 | 25 | 1.5 | 120 | 135 | 4000 | 5300 | 12 | 39 | 65 | 0.26 | 2.6 | 3.9 | 2.6 | 0.95 | 0.23 |
22309CK | H2309 | 45 | 100 | 36 | 1.5 | 165 | 190 | 3800 | 5000 | 12 | 50 | 65 | 0.4 | 1.7 | 2.5 | 1.6 | 1.36 | 0.27 |
22210CK | H310 | 45 | 50 | 90 | 23 | 1.1 | 100 | 120 | 4000 | 5300 | 13 | 42 | 70 | 0.26 | 2.6 | 3.4 | 2.5 | 0.61 | 0.27 |
21310CK | H310 | 50 | 110 | 27 | 2 | 120 | 130 | 3600 | 4800 | 13 | 42 | 70 | 0.24 | 2.8 | 4.1 | 2.7 | 1.25 | 0.27 |
22310CK | H2310 | 50 | 110 | 40 | 2 | 190 | 220 | 3400 | 4500 | 13 | 55 | 70 | 0.4 | 1.7 | 2.5 | 1.6 | 1.82 | 0.34 |
22211CK | H311 | 50 | 55 | 100 | 25 | 1.5 | 120 | 140 | 3800 | 5000 | 14 | 45 | 75 | 0.27 | 2.5 | 3.9 | 2.5 | 0.8 | 0.32 |
21311CK | H311 | 55 | 120 | 29 | 2 | 135 | 155 | 3200 | 4300 | 14 | 45 | 75 | 0.24 | 2.8 | 4.1 | 2.7 | 1.65 | 0.32 |
22311CK | H2311 | 55 | 120 | 43 | 2 | 230 | 265 | 3000 | 4000 | 14 | 59 | 75 | 0.4 | 1.7 | 2.5 | 1.6 | 2.31 | 0.39 |
22212CK | H312 | 55 | 60 | 110 | 28 | 1.5 | 145 | 175 | 3400 | 4500 | 14 | 47 | 80 | 0.27 | 2.5 | 3.8 | 2.4 | 1.06 | 0.36 |
21312CK | H312 | 60 | 130 | 31 | 2.1 | 150 | 180 | 3000 | 4000 | 14 | 47 | 80 | 0.24 | 2.9 | 4.3 | 2.8 | 1.95 | 0.36 |
22312CK | H2312 | 60 | 130 | 46 | 2.1 | 270 | 320 | 2800 | 3800 | 14 | 62 | 80 | 0.4 | 1.7 | 2.5 | 1.7 | 2.93 | 0.45 |
22213CK | H313 | 60 | 65 | 120 | 31 | 1.5 | 180 | 220 | 3000 | 4000 | 15 | 50 | 85 | 0.28 | 2.4 | 3.7 | 2.4 | 1.44 | 0.42 |
21313CK | H313 | 65 | 140 | 33 | 2.1 | 196 | 228 | 2800 | 3800 | 15 | 50 | 85 | 0.24 | 2.8 | 4.2 | 2.8 | 2.45 | 0.42 |
22313CK | H2313 | 65 | 140 | 48 | 2.1 | 305 | 360 | 2800 | 3600 | 15 | 65 | 85 | 0.39 | 1.7 | 2.6 | 1.7 | 3.54 | 0.52 |
22214CK | H314 | 70 | 125 | 31 | 1.5 | 180 | 225 | 2800 | 3800 | 15 | 52 | 92 | 0.26 | 2.6 | 3.6 | 2.6 | 1.52 | 0.67 |
21314CK | H314 | 70 | 150 | 35 | 2.1 | 250 | 310 | 2600 | 3400 | 15 | 52 | 92 | 0.23 | 2.9 | 4.4 | 2.9 | 3.1 | 0.67 |
22314CK | H2314 | 70 | 150 | 51 | 2.1 | 325 | 375 | 2400 | 3200 | 15 | 68 | 92 | 0.38 | 1.8 | 2.6 | 1.7 | 4.19 | 0.88 |
22215CK | H315 | 65 | 75 | 130 | 31 | 1.5 | 190 | 250 | 2800 | 3800 | 16 | 55 | 98 | 0.24 | 2.8 | 3.9 | 2.7 | 1.61 | 0.78 |
21315CK | H315 | 75 | 160 | 37 | 2.1 | 280 | 360 | 2400 | 3200 | 16 | 55 | 98 | 0.23 | 2.9 | 4.4 | 2.9 | 3.55 | 0.78 |
22315CK | H2315 | 75 | 160 | 55 | 2.1 | 375 | 440 | 2200 | 3000 | 16 | 73 | 98 | 0.38 | 1.9 | 2.6 | 1.7 | 5.21 | 1.1 |
22216CK | H316 | 70 | 80 | 140 | 33 | 2 | 210 | 275 | 2600 | 3400 | 18 | 59 | 59 | 0.25 | 2.6 | 4.1 | 2.6 | 1.97 | 0.95 |
21316CK | H316 | 80 | 170 | 39 | 2.1 | 275 | 340 | 2200 | 3000 | 18 | 59 | 59 | 0.23 | 2.9 | 4.4 | 2.9 | 4.25 | 0.95 |
22316CK | H2316 | 70 | 80 | 170 | 58 | 2.1 | 410 | 500 | 1800 | 2400 | 18 | 78 | 105 | 0.35 | 1.9 | 0.9 | 1.8 | 6.2 | 1.2 |
22217CK | H317 | 75 | 85 | 150 | 36 | 2 | 250 | 325 | 2400 | 3200 | 19 | 63 | 110 | 0.216 | 2.6 | 4 | 0.6 | 2.47 | 1.1 |
21317CK | H317 | 85 | 180 | 41 | 3 | 350 | 450 | 2200 | 2800 | 19 | 63 | 110 | 0.22 | 3 | 4.5 | 2.9 | 5.1 | 1.1 |
22317CK | H2317 | 85 | 180 | 60 | 3 | 500 | 620 | 1800 | 2400 | 19 | 82 | 110 | 0.33 | 2 | 3 | 2 | 7.1 | 1.35 |
22218CK | H318 | 80 | 90 | 160 | 40 | 2 | 305 | 410 | 2200 | 3000 | 19 | 65 | 120 | 0.27 | 2.5 | 3.9 | 2.5 | 3.18 | 1.3 |
23218CK | H2318 | 90 | 160 | 52 | 2 | 340 | 485 | 1500 | 2000 | 19 | 86 | 120 | 0.34 | 2 | 3 | 2 | 4.6 | 1.6 |
21318CK | H318 | 90 | 190 | 43 | 3 | 335 | 415 | 2200 | 2800 | 19 | 65 | 120 | 0.22 | 3 | 4.5 | 2.9 | 5.8 | 1.3 |
22318CK | H2318 | 90 | 190 | 64 | 3 | 510 | 620 | 1800 | 2400 | 19 | 86 | 120 | 0.36 | 1.9 | 2.8 | 1.8 | 8.44 | 1.6 |
Bearing number | Body demension (mm) | Basic load ratings (kN) | Limiting speeds (min-1) | Mass ((approx.) kg |
CAKW33 | CAW33 | KMBW33 | MBW33 | CCKW33 | CCW33 | d | D | B | rs min | Cr dynamic | Cor static | grease | oil | cylindrical bore | tapered bore |
24024 | 24024 | 24024 KMBW33 | 24024 MBW33 | 24024 CCKW33 | 24024 CCW33 | 120 | 180 | 60 | 2 | 390 | 670 | 1800 | 2300 | 5.48 | 5.39 |
CAKW33 | CAW33 |
24026 | 24026 | 24026 KMBW33 | 24026 MBW33 | 24026 CCKW33 | 24026 CCW33 | 130 | 200 | 69 | 2 | 505 | 895 | 1600 | 2100 | 8.08 | 7.95 |
CAKW33 | CAW33 |
24028 | 24028 | 24028 KMBW33 | 24028 MBW33 | 24028 CCKW33 | 24028 CCW33 | 140 | 210 | 69 | 2 | 510 | 945 | 1500 | 1900 | 8.57 | 8.43 |
CAKW33 | CAW33 |
24030 | 24030 | 24030 KMBW33 | 24030 MBW33 | 24030 CCKW33 | 24030 CCW33 | 150 | 225 | 75 | 2.1 | 585 | 1060 | 1400 | 1800 | 10.7 | 10.5 |
CAKW33 | CAW33 |
24032 | 24032 | 24032 KMBW33 | 24032 MBW33 | 24032 CCKW33 | 24032 CCW33 | 160 | 240 | 80 | 2.1 | 650 | 1200 | 1300 | 1700 | 13 | 12.8 |
CAKW33 | CAW33 |
24034 | 24034 | 24034 KMBW33 | 24034 MBW33 | 24034 CCKW33 | 24034 CCW33 | 170 | 260 | 90 | 2.1 | 800 | 1470 | 1200 | 1600 | 17.7 | 17.4 |
CAKW33 | CAW33 |
24036 | 24036 | 24036 KMBW33 | 24036 MBW33 | 24036 CCKW33 | 24036 CCW33 | 180 | 280 | 100 | 2.1 | 965 | 1770 | 1200 | 1500 | 23.3 | 22.9 |
CAKW33 | CAW33 |
24038 | 24038 | 24038 KMBW33 | 24038 MBW33 | 24038 CCKW33 | 24038 CCW33 | 190 | 290 | 100 | 2.1 | 995 | 1850 | 1100 | 1400 | 24.3 | 23.9 |
CAKW33 | CAW33 |
Bearing Designations | Boundary Domensions(mm) | Basic Load Rating(kn) | Limiting Speed(r/min) | Weight(kg) |
New Standard | d | D | B | Dynamic | Static | Grease | Oil | |
Cr | Cor |
23020CC/W33 | 100 | 150 | 37 | 237 | 400 | 2400 | 3200 | 2.51 |
23022CC/W33 | 110 | 170 | 45 | 310 | 440 | 3400 | 4300 | 3.8 |
23024CC/W33 | 120 | 180 | 46 | 350 | 510 | 3200 | 4000 | 4.2 |
23026CC/W33 | 130 | 200 | 52 | 430 | 610 | 2800 | 3600 | 6 |
23028CC/W33 | 140 | 210 | 53 | 465 | 680 | 2600 | 3400 | 6.55 |
23030CC/W33 | 150 | 225 | 56 | 510 | 750 | 2400 | 3200 | 7.95 |
23032CC/W33 | 160 | 240 | 60 | 585 | 880 | 2400 | 3000 | 9.7 |
23034CC/W33 | 170 | 260 | 67 | 710 | 1060 | 2200 | 2800 | 13 |
23036CC/W33 | 180 | 280 | 74 | 830 | 1250 | 2000 | 2600 | 17 |
23038CC/W33 | 190 | 290 | 75 | 865 | 1340 | 1900 | 2400 | 18 |
23040CC/W33 | 200 | 310 | 82 | 1000 | 1530 | 1800 | 2200 | 23.3 |
23044CC/W33 | 220 | 340 | 90 | 1220 | 1860 | 1600 | 2200 | 30.5 |
23048CC/W33 | 240 | 360 | 92 | 1290 | 2080 | 1500 | 1900 | 33.5 |
23052CC/W33 | 260 | 400 | 104 | 1600 | 2550 | 1300 | 1700 | 48.5 |
23056CC/W33 | 280 | 420 | 106 | 1730 | 2850 | 1300 | 1600 | 52.5 |
23060CC/W33 | 300 | 460 | 118 | 2120 | 3450 | 1200 | 1500 | 71.5 |
23064CC/W33 | 320 | 480 | 121 | 2240 | 3800 | 1100 | 1400 | 78 |
23068CC/W33 | 340 | 520 | 133 | 2700 | 4550 | 1000 | 1300 | 105 |
23072CC/W33 | 360 | 540 | 134 | 2750 | 4800 | 950 | 1200 | 110 |
23076CC/W33 | 380 | 560 | 135 | 2900 | 5000 | 900 | 1200 | 115 |
23080CC/W33 | 400 | 600 | 148 | 3200 | 5700 | 850 | 1100 | 150 |
23084CC/W33 | 420 | 620 | 150 | 3400 | 6000 | 600 | 1100 | 155 |
23126CC/W33 | 130 | 210 | 64 | 560 | 780 | 2400 | 3200 | 8.8 |
23128CC/W33 | 140 | 225 | 68 | 630 | 900 | 2200 | 2800 | 10.5 |
23130CC/W33 | 150 | 250 | 80 | 830 | 1200 | 2000 | 2600 | 16 |
23132CC/W33 | 160 | 270 | 86 | 980 | 1370 | 1900 | 2400 | 20.5 |
23134CC/W33 | 170 | 280 | 88 | 1040 | 1500 | 1800 | 2400 | 22 |
23136CC/W33 | 180 | 300 | 96 | 1200 | 1760 | 1700 | 2200 | 28 |
23138CC/W33 | 190 | 320 | 104 | 1370 | 2080 | 1500 | 2000 | 35 |
23140CC/W33 | 200 | 340 | 112 | 1600 | 2360 | 1500 | 1900 | 43 |
23144CC/W33 | 220 | 370 | 120 | 1800 | 2750 | 1300 | 1700 | 53.5 |
23144CC/W33 | 220 | 370 | 120 | 2120 | 3350 | 1000 | 1400 | 67 |
23148CC/W33 | 240 | 400 | 128 | 2080 | 3200 | 1200 | 1600 | 66.5 |
23152CC/W33 | 260 | 440 | 144 | 2550 | 3900 | 1100 | 1400 | 90.5 |
23156CC/W33 | 280 | 460 | 146 | 2650 | 4250 | 1000 | 1300 | 97 |
23160CC/W33 | 300 | 500 | 160 | 3200 | 5100 | 950 | 1200 | 125 |
23164CC/W33 | 320 | 540 | 176 | 3750 | 6000 | 850 | 1100 | 165 |
23168CC/W33 | 340 | 580 | 190 | 4250 | 6800 | 800 | 1000 | 210 |
23172CC/W33 | 360 | 600 | 192 | 4300 | 6950 | 750 | 1000 | 220 |
23176CC/W33 | 380 | 620 | 194 | 4400 | 7100 | 560 | 1000 | 230 |
23180CC/W33 | 400 | 650 | 200 | 4650 | 7650 | 530 | 950 | 265 |
23184CC/W33 | 420 | 700 | 224 | 5600 | 9300 | 480 | 900 | 350 |
23188CC/W33 | 440 | 720 | 226 | 6000 | 10000 | 450 | 850 | 360 |
Our Products Lines:1. Deep groove ball bearings (68series,69series,60series,62series,63series,64series)
2.Tapered roller bearing(320 series,322 series,323 series)
3.Linear bearing
4.Thrust ball bearing(511 series,512 series,513 series)
5.Cylindrical roller bearing(NU10 series,NJ2 Series,N3 series, NN series)
6.Needle roller bearing
7.Angular contact ball bearing(70 series.72 series.73 series.74 series)
8.Spherical roller bearing
9.Thurst roller bearing
10.Spherical ball bearing(230 series,222series,223series)
11.pillow block bearing(UCP series, UCF series, UCT series, UCFL series)FAQ:Q: Are you trading company or manufacturer ?
A: We are factory of the bearing in chinaQ: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock,it is according to quantity of the bearing china.Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.Q: What is your terms of payment ?
A: Payment<=10000USD, 100% in advance. Payment>=10000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us.
Address:
Rm B5, 3/F, Good Year Industrial Bldg, How Ming Street 119-121, Kwun Tong, Kl, Hk, Hong Kong
Business Type:
Manufacturer/Factory, Trading Company
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components, Manufacturing & Processing Machinery, Tools & Hardware
Management System Certification:
ISO 9001, IATF16949
Company Introduction:
Bofa Import and Export Co., Ltd is a professional bearings manufacturer and supplier since 2012. Head office is Located in Hong Kong, and there are factory in Shandong China. Our workshop covers an aera of 1000 squar meters, there are about 100 employess including 26 technical engineer and 15 experienced sales team and expert workers
The company mainly produce Deep groove ball bearings, taper roller bearings, wheel hub bearings, needle roller bearings, pillow block bearings, spherical roller bearings, Linear guide ways, thrust ball bearings ect
Our bearings can be widely used in metallurgy, machinery, mining, medical, automotive, textile, and chemical industries
The company is authorized agent of famous brand bearings brand including Japan NTN NSK KOYO NACHI IKO THK, America TIMKEN Mcgill, Taiwan HIWHIN, and also HRB ZWZ LYC CU TMB bearings.
Our bearings have been sold to more than 50 overseas countries and region, such as: America, Indonesia, Malaysia, Thainland, Mexico, Germany, UK, United States...We have a good reputation in the international market by our perfect service and sufficient supply
The company insist the " Quality first, credit first" business idea. We can deliver products quickly and customers like you can enjoy the supply source and mass preferential prices.
Besides, our company can customize various large non-standard products such as the most competitive products according to customers′ demands
If you have any inquiry, please contact us, we welcome sincere cooperation to create brilliance!