Basic Info.
Model NO.
QJ248, QJ303, QJ304, QJ306, QJ307, QJ308, QJ309
Aligning
Non-Aligning Bearing
Load Direction
Radial Bearing
Bearing Type
Angular Contact Ball Bearing
Precision Rating
P0 P6 P5 P4 P2 or ABEC1 ABEC3 ABEC5 ABEC7 ABEC9
Bearing Clearance
C0/C3/C4
Vibration
Z1V1, Z2V2, Z3V3; Z4V4
Bearing Material
Chrome Steel Gcr15
Bearing Cage
Steel Cage/Copper Cage/Nylon Cage
Bearing Stock
Large Stock
Transport
by Sea/Air/DHL, UPS, FedEx
OEM Service
Custom Bearing′size, Logo, Packing
Lubrication
Oil Grease Dry
Trademark
JDZ or OEM Service
Transport Package
Kraft Paper/Single Box+Nylon Bag+Carton/Pallet
Product Description
Product Description
Angular contact ball bearings
JDZ can supply both standard and precision angular contact ball bearing.
Series Available
Single Row Angular Contact Ball Bearing
Double Row Angular Contact Ball Bearing
Four Point Contact Ball Bearing
Cage Available:
Pressed steel, Pressed brass, Polyamide, Hard fabrics, Machined solid brass
Contact Angle available
C = 15˚ ; AC = 25˚ ; B= 40˚ contact angle
Balls Available
SAE52100 Steel and Si3N4 ceramic ( suffix HQ1 )
Precision available
ABEC-5, P5 = ISO Class 5 Tolerance
ABEC-7, P4 = ISO Class 4 Tolerance
ABEC-9, P2 = ISO Class 3 Tolerance
Technical parameters of four-point contact ball bearing:
Item | (d) Bore Diameter (mm) | (D) Outside Diameter (mm) | (B) Width (mm) | (C) Dynamic Load (N) | (Co) Static Load (N) | (Grease) Lubrication Speed (r/min) | (Oil) Lubrication Speed (r/min) |
QJ 203 | 17 | 40 | 12 | 15900 | 10600 | 14000 | 19000 |
QJ 205 | 25 | 52 | 15 | 25100 | 20000 | 9500 | 14000 |
QJ 206 | 30 | 62 | 16 | 35100 | 28500 | 8500 | 12000 |
QJ 207 | 35 | 72 | 17 | 46200 | 39000 | 7500 | 10000 |
QJ 208 | 40 | 80 | 18 | 52700 | 45000 | 6700 | 9000 |
QJ 209 | 45 | 85 | 19 | 58500 | 51000 | 6300 | 8500 |
QJ 210 | 50 | 90 | 20 | 61800 | 56000 | 5600 | 7500 |
QJ 211 | 55 | 100 | 21 | 79300 | 76500 | 5300 | 7000 |
QJ 212 | 60 | 110 | 22 | 92300 | 86500 | 4800 | 6300 |
QJ 213 | 65 | 120 | 23 | 104000 | 104000 | 4300 | 5600 |
QJ 214 | 70 | 125 | 24 | 114000 | 114000 | 4300 | 5600 |
QJ 215 | 75 | 130 | 25 | 117000 | 122000 | 4000 | 5300 |
QJ 216 | 80 | 140 | 26 | 138000 | 146000 | 3600 | 4800 |
QJ 217 | 85 | 150 | 28 | 148000 | 160000 | 3400 | 4500 |
QJ 218 N2 | 90 | 160 | 30 | 174000 | 186000 | 3200 | 4300 |
QJ 219 N2 | 95 | 170 | 32 | 199000 | 212000 | 3000 | 4000 |
QJ 220 N2 | 100 | 180 | 34 | 225000 | 240000 | 2800 | 3800 |
QJ 222 N2 | 110 | 200 | 38 | 265000 | 305000 | 2400 | 3400 |
QJ 224 N2 | 120 | 215 | 40 | 286000 | 340000 | 2200 | 3200 |
QJ 226 N2 | 130 | 230 | 40 | 296000 | 365000 | 1900 | 2800 |
QJ 228 N2 | 140 | 250 | 42 | 325000 | 440000 | 1800 | 2600 |
QJ 230 N2 | 150 | 270 | 45 | 338000 | 465000 | 1700 | 2400 |
QJ 232 N2 | 160 | 290 | 48 | 390000 | 570000 | 1600 | 2200 |
QJ 234 N2 | 170 | 310 | 52 | 397000 | 600000 | 1600 | 2200 |
QJ 236 N2 | 180 | 320 | 52 | 436000 | 680000 | 1500 | 2000 |
QJ 248 | 240 | 440 | 72 | 650000 | 1200000 | 1000 | 1500 |
QJ 303 | 17 | 47 | 14 | 23400 | 15000 | 12000 | 17000 |
QJ 304 | 20 | 52 | 15 | 29600 | 20000 | 10000 | 15000 |
QJ 306 | 30 | 72 | 19 | 49400 | 39000 | 7500 | 10000 |
QJ 307 | 35 | 80 | 21 | 59200 | 46500 | 7000 | 9500 |
QJ 308 | 40 | 90 | 23 | 71500 | 58500 | 6300 | 8500 |
QJ 309 | 45 | 100 | 25 | 93600 | 76500 | 5600 | 7500 |
QJ 310 | 50 | 110 | 27 | 111000 | 91500 | 5000 | 6700 |
QJ 311 | 55 | 120 | 29 | 127000 | 108000 | 4500 | 6000 |
QJ 312 | 60 | 130 | 31 | 146000 | 125000 | 4300 | 5600 |
QJ 313 | 65 | 140 | 33 | 165000 | 146000 | 4000 | 5300 |
QJ 314 | 70 | 150 | 35 | 186000 | 166000 | 3600 | 4800 |
QJ 315 N2 | 75 | 160 | 37 | 199000 | 186000 | 3400 | 4500 |
QJ 316 N2 | 80 | 170 | 39 | 216000 | 208000 | 3200 | 4300 |
QJ 317 N2 | 85 | 180 | 41 | 234000 | 236000 | 3000 | 4000 |
QJ 318 N2 | 90 | 190 | 43 | 265000 | N/A | 2800 | 3800 |
QJ 319 N2 | 95 | 200 | 45 | 286000 | 315000 | 2600 | 3600 |
QJ 320 N2 | 100 | 215 | 47 | 307000 | 340000 | 2400 | 3400 |
QJ 322 N2 | 110 | 240 | 50 | 364000 | 430000 | 2000 | 3000 |
QJ 324 N2 | 120 | 260 | 55 | 390000 | 490000 | 1900 | 2800 |
QJ 326 N2 | 130 | 280 | 58 | 423000 | 560000 | 1800 | 2600 |
QJ 328 N2 | 140 | 300 | 62 | 468000 | 640000 | 1700 | 2400 |
QJ 330 N2 | 150 | 320 | 65 | 494000 | 710000 | 1600 | 2200 |
QJ 332 | 160 | 340 | 68 | 540000 | 815000 | 1500 | 2000 |
QJ 334 N2 | 170 | 360 | 72 | 618000 | 965000 | 1400 | 1900 |
QJ 336 N2 | 180 | 380 | 75 | 637000 | 1020000 | 1300 | 1800 |
QJ 344 | 220 | 460 | 88 | 780000 | 1400000 | 1000 | 1500 |
Detailed Photos
Angular contact ball bearings are nonseparable bearings with a defined contact angle in the radial direction relative to the straight line that runs through the point where each ball makes contact with the inner and outer rings. In addition to radial loads, angular contact ball bearings can accommodate single direction axial loads. Since an axial load is generated from a radial force, these bearings are generally used in pairs. Typically ideal for machine tools, feed screw mechanisms, ball screw support units, etc.
Angular contact ball bearing | 706C , B706C series | 706C 707C 708C 709C B706C B707C B708C B709C |
724C series | 724C 725C 726C 727C 728C 729C |
7000 series | 7000 7001 7002 7003 7004 7005 7006 7007 7008 7009 7010 7011 7012 7013 7014 7015 7016 7017 7018 7019 7020 7021 7022 7024 7026 7028 7030 7034 7036 7038 7040 7044 |
71900 series | 71900 71901 71902 71903 71904 71905 71906 71907 71908 71909 71910 71911 71912 71913 71914 71915 71916 71917 71918 71919 71920 71921 71922 71924 71926 71928 71930 71932 71934 71936 71940 71944 |
7200 series | 7200 7201 7202 7203 7204 7205 7206 7207 7208 7209 7210 7211 7212 7213 7214 7215 7216 7217 7218 7219 7220 7221 7222 7224 7226 7228 7230 7234 7236 7238 7240 7244 |
7300 series | 7300 7301 7302 7303 7304 7305 7306 7307 7308 7309 7310 7311 7312 7313 7314 7315 7316 7317 7318 7319 7320 7321 7322 7324 7326 7328 7330 7334 7336 7338 7340 |
7406 series | 7406 7407 7408 7409 7410 7411 7412 7413 7414 7415 7416 7418 |
3200 series | 3200 3201 3202 3203 3204 3205 3206 3207 3208 3209 3210 3211 3212 3213 3214 3215 3216 3217 3218 3219 3220 3221 3222 |
3300 series | 3302 3303 3304 3305 3306 3307 3308 3309 3310 3311 3312 3313 3314 3315 3316 3317 3318 3319 3320 3321 3322 |
QJ series | QJ203 QJ205 QJ206 QJ207 QJ208 QJ209 QJ210 QJ211 QJ212 QJ213 QJ214 QJ215 QJ216 QJ217 QJ218 QJ219 QJ220 QJ221 QJ222 QJ224 QJ226 QJ228 QJ230 QJ232 QJ234 QJ236 QJ240 QJ244 QJ303 QJ304 QJ305 QJ306 QJ307 QJ308 QJ309 QJ310 QJ311 QJ312 QJ313 QJ314 QJ315 QJ316 QJ317 QJ318 QJ319 QJ320 QJ321 QJ322 QJ324 QJ326 QJ328 QJ330 QJ324 QJ326 QJ328 QJ330 QJ336 |
Packaging & Shipping
Please contact us for more pictures of different packing:
Universal Packing | Without any logo on bearings or packing. |
JDZ Packing | With our brand JDZ on bearings and packing. |
Customized Packing | Depends on buyer's requirements. |
Original Brand Packing | Bearing and packing are both original. Please contact us for pictures. |
QUALITY ASSURANCE
100% Quality inspection to ensure the bearings are with good quality before shipping.
Company Profile
Shandong Hongye Precision Bearing Co.,Ltd. was founded by Hebei Defa Bearing Co.,Ltd, factory is located in Hebei province, China.
We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18,000 square meters and a plant area of 8,800 square meters. Equipped with modern production equipment and advanced detection instruments.
We can provide all types bearings and OEM service according to customers' requirements.
Our products are widely used in the automobile, agricultural, textile production, mining, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Singapore, Thailand, Iran, Turkey, Poland, Italy, England, France, Russia, Germany, the United States, Australia, Argentina, Brazil as well as other countries and regions all over the world.
We are a trusted and reliable bearing supplier, choose us to be your good partner!
1. Q: Are you trading company or manufacturer ?
A: We have our own factory , our type is factory + trade.
2. Q: Could you accept OEM and customize?
A: Yes, we can customize products according to your sample or drawing.
3. Q: How long is your delivery time?
A: If stock, within 7 days to ship or based on your order quantity.
4. Q: Could you supply sample for free?
A: Yes, we can offer the sample for free,do you mind to buy a "ticket" for her?
More details, please contact with us. Thanks for your time!
Address:
Room 702, No. 6, China Railway Financial Intelligence Center, No. 59 Industrial South Road, High-tech District, Jinan City, Shandong Province
Business Type:
Manufacturer/Factory
Business Range:
Auto, Motorcycle Parts & Accessories, Industrial Equipment & Components
Management System Certification:
IATF16949
Company Introduction:
Shandong Hongye Precision Bearing Co., Ltd was founded by Hebei Defa bearing manufacturing Co., Ltd., located in Hebei province. We are a bearing manufacturer integrating the research, development and sales of bearings, with a floor area of 18, 000 square meters and a plant area of 8, 800 square meters. Equipped with modern production equipment and advanced detection instruments, Our own Brand "JDZ". Specializing in designing and manufacturing various types of bearings including tapered roller bearings, deep groove ball bearings, spherical insert bearings, angular contact ball bearings, thrust ball bearings, wheel hub bearing, Universal Joint bearing, self-aligning ball bearings as well as plastic bearings, ceramic bearing and so on. We could also provide OEM service according to our customers′ requirements.
Our products are widely used in the agricultural, textile production, mining, automobiles, printing and packing industries, in addition to various applications at airports, in air-conditioning systems, conveying devices, ships ad so on. Our products are being exported to more than 50 countries and regions overseas including Japan, South Korea, Italy, Poland, Iran, France, Germany, the United States, Singapore, Thailand, Russia, Turkey, England, Australia, Argentina, Brazil as well as other countries and regions all over the world.
Adhering to the business philosophy of "Diligent Development, Sincere Service, Meticulous Manufacturing and Brand Strategy", the company works with customers at home and abroad with an honesty and fair principle. The company has successively passed the certifications of ISO9001: 2008 and IATF 16949: 2016 Quality Management System and ISO14001: 2004 Environment Management System. The company adopts detailed quality control measures to enhance products and services, in order to provide global customers with high-quality products and service.