Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20
Doking Industrial Limited
-
- 16 yrs
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Product Highlights
- Double-Row Design: Two single-row bearings mounted back-to-back with one inner and outer ring for axial load capacity.
- High Precision Ratings: Available in P0, P6, P5, P4, and P2 precision grades for various applications.
- Low Noise Operation: Engineered for long life, high speed, and low noise performance.
- Customized Services: Offers OEM services and customized options for seals, cages, and vibration levels.
- Versatile Seals: Options include Open, 2RS, ZZ, Z, and RS seals for different environments.
- Wide Size Range: Outer diameter available from 2mm to 500mm covering diverse industrial needs.
- Multiple Cage Materials: Cages available in Steel, Copper, and Nylon to suit specific operational requirements.
- Low MOQ: Minimum order quantity is only 10 pieces with samples available.
Product Attributes
- Customization
- Available
- Contact Angle
- 30
- Aligning
- Non-Aligning Bearing
- Model NO.
- QJ210
- Separated
- Unseparated
- Rows Number
- Double
- Load Direction
- Radial Bearing
- Material
- Bearing Steel
- Size
- Standard
- Type
- Ball
- Structure
- Angular Contact
- Precision Rating
- P0 P6 P5 P4 P2
- Vibration
- V1 V2 V3 V4
- Seals Type
- Open, 2RS, Zz
- Service
- Customized Services
- Transport Package
- Box + Carton + Pallet
- Specification
- QJ210
- Trademark
- Doking/others
- Origin
- China
- HS Code
- 84821030
- Production Capacity
- 50000PCS/Month
- Package Size
- 20.00cm * 20.00cm * 20.00cm
- Package Gross Weight
- 1.340kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20
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Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20 -
Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20 -
Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20 -
Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20 -
Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20 -
Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20 -
Qj210lb Qj210 Auto Steering Bearing Angular Contact Ball Bearing 50X90X20
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Product Description
Double-row angular contact ball bearings are basically two single-row angular contact ball bearings mounted back-to-back except that they have only one inner ring and one outer ring, each having raceways. They can take axial loads in either direction.
| Product Name | Angular Contact Ball Bearing |
| Bearing Model | QJ210 |
| Seals Type | Open/ZZ/2RS/Z/RS |
| Cage | Steel Cage.Copper Cage.Nylon Cage |
| Feature | Long Life, High Speed, Low Noise |
| Precision | P0 P6 P5 P4 P2 |
| Application | Household appliance accessories,Machinery Electric Accessories, Auto Spare Parts |
| Clearance | C0,C2,C3,C4,C5 |
| Serice | OEM |
| MOQ | 10PCS |
| Samples | Available |
| Package | Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement |
| Size | OD: 2-500mm |
| Payment Term | TT |
| 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 |
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About the Supplier
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Company Profile
DOKING INDUSTRIAL LIMITED, established in 2009, majoring in bearing production and marketing to domestic market. With years of development, we built our own international sales team and started to export since 2018. We are a professional bearing company that integrates bearing research and development, manufacturing, and sales.
Our products range covers Cylindrical Roller Bearing, Needle Roller Bearing, Tapered Roller Bearing, Spherical roller bearing, Deep Groove Ball Bearing, Angular Contact Ball Bearing (single row& double row), Thrust Ball/Roller Bearing, Linear bearing, Plain shaft(Axis) series, Linear guide rail, Rod end bearing, Joint bearing, Stainless Steel Bearings, Ceramic bearings, Plastic bearing, Thin-wall bearing, Excavator bearing, Rotor bearing and so on. They are widely used in fields like Agriculture, Automotive, Steel industry, Pumps & Compressors, Railways, Mining & Construction, Motorcycles, Electric Motors, Printing and Power Tools, etc.
Our products are widely used in supporting services such as motors, household appliances, agricultural machinery, engineering machinery, construction machinery, roller skates, paper machinery, reducers, railway vehicles, crushers, printing machinery, woodworking machinery, automobiles, metallurgy, rolling mills, mines, and other modes of supporting services.
We dedicate to the proposition of QUALITY ASSURANCE, GREAT VARIETY OF GOODS, FAVORABLE PRICE AND PUNCTUAL SUPPLY. Welcome customers from all walks of life to discuss about your demand. We will not disappoint you.
About Our Factory & Business Background
- Address
- Xingtai, Hebei, China
- Terms of Payment
- T/T, Small-amount payment
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF, FCA
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- TIANJIN, QINGDAO
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2008-04-01
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the minimum order quantity?
- The MOQ is 10 pieces, and samples are available for testing.
- What precision ratings are available?
- We offer P0, P6, P5, P4, and P2 precision ratings.
- What seal types can be selected?
- Available seal types include Open, 2RS, ZZ, Z, and RS.
- What cage materials are offered?
- Cages are available in Steel, Copper, and Nylon.
- What is the lead time for orders?
- Peak season lead time is one month, while off-season is within 15 workdays.
- What payment terms are accepted?
- We accept T/T and small-amount payments.
- What is the maximum outer diameter available?
- The outer diameter ranges from 2mm to 500mm.
- Can you provide OEM services?
- Yes, we provide customized OEM services.
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