Specialized inNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearingand related product development and production

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing - 图片 2
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing - 图片 3
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing - 图片 4

Product Parameters

Customization: Available Contact Angle: 25° Aligning: Non-Aligning Bearing

Basic Info.

Model NO.
7221 BM

Separated
Unseparated

Rows Number
Single

Load Direction
Radial Bearing

Material
Bearing Steel

Product Name
Single Row 7221 Bm Angular Contact Ball Bearing

Basic Dynamic Load Rating
53 Kn

Basic Static Load Rating
53.5 Kn

Max Speed (Grease)
11,000 Rpm

Max Speed (Oil)
18,000 Rpm

Mass Bearing
3.95

Old Model
46212

Operating Temperature
-40+120

Service
OEM Service

Key Words
Angular Contact Ball Bearing

Cage
Brass Cage

Name
NACHI Brand Bearing Angular Contact Ball Bearing 7

Transport Package
Single Box / OEM

Specification
105*190*36mm

Trademark
Nachi

Origin
Shandong, China

HS Code
8482103000

Production Capacity
99999999 PCS /Month

Packaging & Delivery

Package Size
40.00cm * 30.00cm * 40.00cm

Package Gross Weight
1.500kg

Product Description

Nachi brand bearing angular contact ball bearing 7221 BM with brass cage single row ball bearing 
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing

 

NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball BearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball BearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball BearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball BearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing

 
Details and photos of Angular Contact Ball Bearing

NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball BearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball BearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing

 

Name Precision angular contact ball bearing 7221 B precision bearing with steel cage
Model 7221 B 
Material Chrome Steel, Stainless Steel, Carbon Steel Certificate   ISO9001:2000
Precision abec-1, abec-3, abec-5, abec-7
Bore Size 105mm Outside diameter   190mm
Clearance C0, C2, C3, C4
Cage Type Steel Cage,Brass Cage,Nylon Cage etc.
Seals Type Shielded, Sealed
Features The bearings have low friction and very little noise or vibration, These characteristics make them to be available for situations of high speed, high precision, low friction and low noise operations.
Application Widely used in home appliances, electric tools, fitness equipment, motors, medical devices, motorbikes, textile machines, autos and other areas.

 

Specifications of Precision P4 Single Row 7221 B Angular Contact Ball Bearing
Bearing Type 25 deg contact angle  
Bore Dia (d) 105.000 mm
Outer Dia (D) 190.000 mm
Width (B) 36.000 mm
Radius (min) (rs) 1.50 mm
Dynamic Load Rating (Cr) 53,000 N
Static Load Rating (Cor) 53,500 N
Max Speed (Grease) 11,000 rpm
Max Speed (Oil) 18,000 rpm
Radius (min) (rs1) 0.60 mm
Shaft (Fw) 0.60 mm
Material 52100 Chrome steel (or equivalent)

Other Model of single row angular contact ball bearingNACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing

  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min r1s min Cr Cor Grease Oil (Approx.)
72 Series 7200 10 30 9 0.6 0.3 5.45 2.74 28,000 37,000 0.029
  7201 12 32 10 0.6 0.3 7.6 3.95 25,000 33,000 0.035
  7202 15 35 11 0.6 0.3 9.05 4.7 22,000 29,000 0.046
  7203 17 40 12 0.6 0.3 12 6.6 19,000 26,000 0.064
  7204 20 47 14 1 0.6 14.5 8.4 17,000 23,000 0.1
  7205 25 52 15 1 0.6 16.2 10.3 14,000 19,000 0.125
  7206 30 62 16 1 0.6 22.5 14.8 12,000 16,000 0.193
  7207 35 72 17 1.1 0.6 29.7 20.1 11,000 14,000 0.281
  7208 40 80 18 1.1 0.6 35.5 25.1 9,600 13,000 0.355
  7209 45 85 19 1.1 0.6 39.5 28.7 8,700 12,000 0.404
  7210 50 90 20 1.1 0.6 41.5 31.5 7,900 10,000 0.457
  7211 55 100 21 1.5 1 51 39.5 7,100 9,500 0.6
  7212 60 110 22 1.5 1 61.5 49 6,600 8,800 0.765
  7213 65 120 23 1.5 1 70.5 58 6,100 8,100 0.962
  7214 70 125 24 1.5 1 76.5 63.5 5,700 7,600 1.09
  7215 75 130 25 1.5 1 79 68.5 5,300 7,100 1.17
  7216 80 140 26 2 1 89 76 5,000 6,600 1.39
  7217 85 150 28 2 1 99.5 88.5 4,700 6,200 1.78
  7218 90 160 30 2 1 118 103 4,400 5,900 2.18
  7219 95 170 32 2.1 1.1 133 118 4,100 5,500 2.67
  7220 100 180 34 2.1 1.1 144 126 3,900 5,200 3.2
  7221 105 190 36 2.1 1.1 157 142 3,700 5,000 3.79
  7222 110 200 38 2.1 1.1 170 158 3,500 4,700 4.45
  7224 120 215 40 2.1 1.1 183 177 3,200 4,300 6.26
  7226 130 230 40 3 1.1 196 198 3,000 4,000 7.15
  7228 140 250 42 3 1.1 203 215 2,700 3,600 8.78
  7230 150 270 45 3 1.1 232 259 2,500 3,400 11
  7232 160 290 48 3 1.1 263 305 2,400 3,200 13.7
  7234 170 310 52 4 1.5 295 360 2,200 3,000 17
  7236 180 320 52 4 1.5 305 385 2,100 2,800 17.7
  7238 190 340 55 4 1.5 305 390 2,000 2,600 21.3
  7240 200 360 58 4 1.5 335 450 1,900 2,500 25.3
  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min r1s min Cr Cor Grease Oil (Approx.)
73 Series 7300 10 35 11 0.6 0.3 10.1 4.95 26,000 34,000 0.04
  7301 12 37 12 1 0.6 11.2 5.25 23,000 30,000 0.044
  7302 15 42 13 1 0.6 13.5 7.2 19,000 26,000 0.055
  7303 17 47 14 1 0.6 15.9 8.65 18,000 24,000 0.107
  7304 20 52 15 1.1 0.6 18.7 10.4 16,000 21,000 0.138
  7305 25 62 17 1.1 0.6 26.4 15.8 13,000 17,000 0.23
  7306 30 72 19 1.1 0.6 33.5 22.3 11,000 15,000 0.345
  7307 35 80 21 1.5 1 40 26.3 9,800 13,000 0.462
  7308 40 90 23 1.5 1 49 33 8,600 12,000 0.625
  7309 45 100 25 1.5 1 63.5 44 7,800 10,000 0.837
  7310 50 110 27 2 1 74 52 7,100 9,400 1.09
  7311 55 120 29 2 1 86 61.5 6,400 8,600 1.39
  7312 60 130 31 2.1 1.1 98 71.5 5,900 7,900 1.74
  7313 65 140 33 2.1 1.1 111 82 5,500 7,300 2.11
  7314 70 150 35 2.1 1.1 125 93.5 5,100 6,800 2.56
  7315 75 160 37 2.1 1.1 136 106 4,800 6,300 3.07
  7316 80 170 39 2.1 1.1 147 119 4,500 5,900 3.65
  7317 85 180 41 3 1.1 159 133 4,200 5,600 4.34
  7318 90 190 43 3 1.1 171 147 4,000 5,300 5.06
  7319 95 200 45 3 1.1 183 162 3,700 5,000 5.89
  7320 100 215 47 3 1.1 207 193 3,500 4,700 7.18
  7321 105 225 49 3 1.1 220 210 3,400 4,500 8.2
  7322 110 240 50 3 1.1 246 246 3,200 4,300 9.6
  7324 120 260 55 3 1.1 246 252 2,900 3,900 14.7
  7326 130 280 58 4 1.5 273 293 2,700 3,600 17.6
  7328 140 300 62 4 1.5 300 335 2,500 3,300 21.5
  7330 150 320 65 4 1.5 330 380 2,300 3,100 25.1
  7332 160 340 68 4 1.5 345 420 2,100 2,800 29.8
  7334 170 360 72 4 1.5 390 485 2,000 2,700 35.3
  7336 180 380 75 4 1.5 410 535 1,900 2,500 40.9
  7338 190 400 78 5 2 430 585 1,800 2,300 47
  7340 200 420 80 5 2 450 605 1,700 2,200 53.1
  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min r1s min Cr Cor Grease Oil (Approx.)
78 Series 7805C 25 37 7 0.3 0.15 5.05 3.85 27,000 36,000 0.021
  7806C 30 42 7 0.3 0.15 5.35 4.5 23,000 31,000 0.025
  7807C 35 47 7 0.3 0.15 5.8 5.25 20,000 27,000 0.028
  7808C 40 52 7 0.3 0.15 6.05 5.75 18,000 24,000 0.031
  7809C 45 58 7 0.3 0.15 7.6 7.4 16,000 21,000 0.038
  7810C 50 65 7 0.3 0.15 7.9 8.05 14,000 19,000 0.049
  7811C 55 72 9 0.3 0.15 13.1 12.7 13,000 18,000 0.079
  7812C 60 78 10 0.3 0.15 13.4 13.6 12,000 16,000 0.101
  7813C 65 85 10 0.6 0.3 14.1 14.9 11,000 15,000 0.122
  7814C 70 90 10 0.6 0.3 14.5 15.8 10,000 14,000 0.13
  7815C 75 95 10 0.6 0.3 14.8 16.7 9,700 13,000 0.138
  7816C 80 100 10 0.6 0.3 15.1 17.6 9,100 12,000 0.146
  7817C 85 110 13 1 0.6 22.1 24.7 8,600 11,000 0.257
  7818C 90 115 13 1 0.6 22.7 26.1 8,100 11,000 0.27
  7819C 95 120 13 1 0.6 23.4 27.6 7,600 10,000 0.283
  7820C 100 125 13 1 0.6 23.5 28.3 7,200 9,600 0.296
  7821C 105 130 13 1 0.6 24.1 29.8 6,900 9,200 0.31
  7822C 110 140 16 1 0.6 34.5 42.5 6,500 8,700 0.486
  7824C 120 150 16 1 0.6 35 44.5 6,000 8,000 0.525
  7826C 130 165 18 1.1 0.6 47 59.5 5,500 7,400 0.911
  7828C 140 175 18 1.1 0.6 47.5 62.5 5,100 6,800 0.973
  7830C 150 190 20 1.1 0.6 60.5 79.5 4,700 6,300 1.33
  7832C 160 200 20 1.1 0.6 62 83.5 4,400 5,900 1.41
  7834C 170 215 22 1.1 0.6 76 102 4,100 5,500 1.87
  Bearing Number Boundary dimensions(mm) Basic load ratings(kN) Limiting speeds(rpm) Mass(Kg)
    d D B rs min r1s min Cr Cor Grease Oil (Approx.)
79 Series 7905 25 42 9 0.3 0.15 7.15 4.95 17,000 22,000 0.05
  7906 30 47 9 0.3 0.15 7.55 5.75 14,000 19,000 0.058
  7907 35 55 10 0.6 0.3 12 8.85 13,000 17,000 0.088
  7908 40 62 12 0.6 0.3 12.7 10.2 11,000 15,000 0.13
  7909 45 68 12 0.6 0.3 15.7 12.9 10,000 14,000 0.15
  7910 50 72 12 0.6 0.3 16.6 14.5 9,200 12,000 0.157
  7911 55 80 13 1 0.6 17.3 16.1 8,400 11,000 0.214
  7912 60 85 13 1 0.6 18.1 17.4 7,800 10,000 0.23
  7913 65 90 13 1 0.6 18.3 18 7,200 9,600 0.245
  7914 70 100 16 1 0.6 26.2 26.2 6,700 9,000 0.397
  7915 75 105 16 1 0.6 26.5 27.1 6,300 8,400 0.42
  7916 80 110 16 1 0.6 26.9 28 5,900 7,800 0.444
  7917 85 120 18 1.1 0.6 36 38 5,500 7,400 0.628
  7918 90 125 18 1.1 0.6 36 38 5,200 7,000 0.658
  7919 95 130 18 1.1 0.6 37 40.5 5,000 6,600 0.688
  7920 100 140 20 1.1 0.6 48 52.5 4,700 6,200 0.934
  7921 105 145 20 1.1 0.6 48.5 54.5 4,400 5,900 0.972
  7922 110 150 20 1.1 0.6 49.5 56 4,200 5,700 1.01
  7924 120 165 22 1.1 0.6 61 69.5 3,900 5,200 1.66
  7926 130 180 24 1.5 1 75 87.5 3,600 4,700 1.82
  7928 140 190 24 1.5 1 75.5 90 3,300 4,400 1.94
  7930 150 210 28 2 1 97.5 117 3,100 4,100 2.96
  7932 160 220 28 2 1 98.5 121 2,800 3,800 3.13
  7934 170 230 28 2 1 102 129 2,700 3,600 3.29
  7936 180 250 33 2 1 131 163 2,500 3,300 4.87
  7938 190 260 33 2 1 133 169 2,400 3,200 5.1
  7940 200 280 38 2.1 1.1 185 231 2,200 3,000 7.15
  7944 220 300 38 2.1 1.1 187 239 2,000 2,700 7.74
  7948 240 320 38 2.1 1.1 197 264 1,800 2,400 8.34
  7952 260 360 46 2.1 1.1 258 375 1,700 2,200 14
  7956 280 380 46 2.1 1.1 261 385 1,500 2,100 14.8
  7960 300 420 56 3 1.1 325 520 1,400 1,900 23.7

Packing of Angular Contact Ball Bearing

Certificates of TFNbearing
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing

Advantage of TFNbearing
NACHI Angular Contact 7221 Bm with Brass Cage Single Row Ball Bearing

 

FAQ of Pillow Block Bearing

1.Q:Are you a factory or trading company?

   A:TFN Bearing is specialized in manufacturing and exporting bearings.

      TFN Bearing have own factory and warehouse.

2.Q:Can I get some samples and do you offer the sample free?

   A:Yes, sure, TFN Bearing are honored to offer you samples.Can you buy a ticket ?

3.Q:What is the payment?

   A: 30% T/T In Advance, 70% T/T Against Copy Of B/L  

   B: 100% L/C At Sight 

4.Q:What is the MOQ for bearing?
   A: TFN Bearing MOQ is 1 pc.

5.Q:What kind of service you can offer?

   A:Technology support;Installation guidance;OEM.

6.Q:You only can supply single row angular contact ball bearing ?

   A:No,we also can supply double row angular contact ball bearing

About the company

Truksino, an auto parts brand on its independent site, sources from 500+ suppliers. With advanced production, 10 global warehouses and 8 top logistics partners, it offers quality parts and ensures fast delivery.

Why Partner with Truksino? Eight Advantages for an Outstanding Collaboration

In the automotive parts industry, choosing the right partner is of utmost importance. Truksino, with its exceptional advantages, is the ideal choice for you, helping you stand out in the industry.

Exceptional Product Quality

We manufacture automotive parts using top - notch materials and advanced techniques. Stringent quality inspections throughout the production process ensure that each part is of exceptional reliability, providing peace of mind for your customers.

Vast Product Range

Truksino offers a comprehensive selection of automotive parts, covering everything from crucial engine components to delicate exterior trims. It can meet all your vehicle - related needs in one stop, regardless of the vehicle model.

Competitive Pricing

Understanding the key role of cost - effectiveness, we have developed a highly competitive pricing strategy. This enables you to obtain high - quality parts at affordable prices, enhancing your market competitiveness and expanding your profit margins.

Customization Options

Respecting the unique needs of each customer, we provide customization services. We can tailor - make exclusive parts according to your specific vehicle specifications, helping your products stand out in the market.

Rapid Delivery

With a delivery rate as high as 99.99%, we ensure that orders are delivered promptly. Our efficient supply chain, ample inventory, and optimized logistics significantly reduce your waiting time and ensure the efficient operation of your business.

Technical Support

Our experienced technical team is on standby at all times. Whether it's providing guidance on part installation or solving malfunctions, we can offer comprehensive professional support to troubleshoot problems for your business.

Easy - to - use Website

Our user - friendly website features a simple interface, smooth browsing, convenient search, and a straightforward ordering process. Wherever you are, you can easily enjoy a hassle - free purchasing experience.

Long - term Partnership

We are committed to building long - term and stable cooperative relationships. With consistent quality, service, and value, we aim to become your reliable partner and grow together in the market.

Unveiling the Secrets of Truksino's 99.99% Delivery Rate

500+

Truksino partners 500+ suppliers for raw materials.

100%

Advanced software helps Truksino reach 99.5% on-time rate.

100000+

10 global warehouses stock 100,000+ common auto parts.

8+

Collaborates with 8 top logistics, 98% on-time delivery.

Trusted By 3,500+ Creatives & Businesses

OxyNinja makes you & your clients happy.
  • "Collaborating with Truksino is excellent! Their product range is extensive and of top - notch quality. The customization service meets diverse needs. Fast delivery, almost no delays, greatly enhances our competitiveness. Professional technical support makes cooperation smooth. They're a reliable partner."
    AutoParts Pro
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
    Global Auto Supplies
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc
  • "Truksino is our trusted choice. Their competitive pricing saves costs. Professional technical support resolves issues quickly. The user - friendly website enables efficient procurement. Working with them makes our business run smoothly."
    Eco - Drive Auto Parts
    Sr. Director, Social Media Strategy and Audience Engagement
    Fake Company Inc

Frequently Asked Questions about Truksino Auto Parts Purchasing

During the process of cooperating with Truksino to purchase auto parts, you may encounter various problems. This section aims to answer some common questions, helping you carry out your purchasing business more smoothly and understand our products and services in - depth.

How do you ensure the quality of your auto parts?

We adopt a strict quality control system. Each link, from raw material procurement, manufacturing to finished product delivery, goes through multiple inspection processes. All parts are made of high - quality materials and produced in accordance with international and industry standards. Some products have also passed relevant authoritative certifications to ensure reliable quality.

How long does your delivery usually take?

By optimizing supply chain management, we establish long - term cooperative relationships with many high - quality suppliers to achieve large - scale procurement, thus reducing costs. At the same time, we streamline internal operation processes and reduce unnecessary expenses, and pass on these cost advantages to customers, providing you with auto parts with extremely high cost - effectiveness.

Is there a guarantee?

We promise a delivery rate of up to 99.99%. Most regular orders will be shipped within [2] working days after payment confirmation. The specific delivery time will vary depending on product types, inventory status, and shipping distance. We cooperate with many well - known logistics companies and will choose the most suitable logistics method according to your needs to ensure the safe and timely delivery of goods.

What is your after - sales service policy?

If the parts you receive have quality problems, we provide unconditional return and exchange services under the premise of complying with the return and exchange policy. For non - human - caused damage problems that occur during use, we will also provide solutions such as repair, replacement, or compensation according to the actual situation to ensure that your rights and interests are protected.

Do you provide rare parts for specific vehicle models?

Yes, Truksino has a wide variety of products and an extensive supplier network. Even for rare parts of specific vehicle models, we have the ability to provide them for you through customization services or global procurement channels. You just need to provide detailed vehicle model and part information, and we will do our best to meet your needs.

Can you provide technical support if we encounter problems during the installation or use of the parts?

Of course, we have an experienced technical support team ready to assist you at any time. Whether it's installation guidance, troubleshooting, or technical consultation, you can contact us via phone, email, or online customer service. We will respond as soon as possible and provide detailed solutions.

Can you provide technical support if we encounter problems during the installation or use of the parts?

Of course, we have an experienced technical support team ready to assist you at any time. Whether it's installation guidance, troubleshooting, or technical consultation, you can contact us via phone, email, or online customer service. We will respond as soon as possible and provide detailed solutions.

Is it safe to purchase on your website? How do you ensure the security of transaction information?

We attach great importance to the security of website purchases. We use advanced encryption technology to ensure that all transaction information you submit on the website, such as personal information and payment information, is strictly protected. At the same time, our website follows relevant security standards and specifications and undergoes regular security inspections and maintenance to provide you with a safe and reliable purchasing environment.
1236 Melville Road, Los Angeles, CA 67890
(86) 17717714145
(86) 17717714145

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