Main Products: ball bearing ,hydraulic fitting adapter ,hose fitting ,roller bearing ,stamping parts
R144 R144ZZ deep groove ball bearing R series inch miniature ball bearing
USD $0.35 - $0.5 /Piece
Min.Order:100 Pieces
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Ningbo Fangyuan Bearing Co., Ltd.
Business Type: Trading Company
Ningbo Zhejiang ChinaMain Products: ball bearing ,hydraulic fitting adapter ,hose fitting ,roller bearing ,stamping parts
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Product Details
R144 R144ZZ deep groove ball bearing inch miniature ball bearing
Inch deep groove ball bearing R144 R144ZZ
size: 3.175X6.35X2.38MM
material: Chrome steel(GCr15), stainless steel
Specifications of deep groove ball bearing R144 R144ZZ:
1.High precision deep groove ball bearing
2.ISO standard ball bearing
3.Hign quality & competitive price
4.your brand or OEM is available
5.Low noise &long life
Deep groove ball bearing:6000 sereis;6200 series;6300 series;6700 series;6800 series;6900 series;16000 series and width bearings
Inch bearing(inch deep groove ball bearing): 1601-1658;R2-R24
Miniature ball bearing:604-609;623-629;634-639;694-699;684-689, MR Series
Flange bearings(flange deep groove ball bearing): F series, MF series, FR series
We are specialized in manufacturing and exporting all types of deep groove ball bearing, including inch deep groove ball bearing, miniature ball bearing, flanged ball bearing and non-standard ball bearing(special ball bearing) with metric and inch size. Our main bearing products is deep groove ball bearing, track roller bearing(guide bearing), taper roller bearing, cylindrical roller bearing, needle roller bearing, thrust ball bearing, angular contact ball bearing, slewing bearing etc.
R144 R144ZZ deep groove ball bearing inch miniature ball bearing
Product | R144 R144ZZ deep groove ball bearing inch miniature ball bearing |
Model No | R144 R144ZZ |
Size | 3.175X6.35X2.38MM |
Material | Chrome steel(GCr15), carbon steel, stainless steel |
Seals Type | Open, Z, ZZ, RZ, 2RZ, RS, 2RS |
Precision Rating | ABEC-1 (P0), ABEC-3 (P6), ABEC-5(P5) |
Clearance | C0,C2,C3,C4,C5 is available |
Quality Level | Z1,Z2,Z3,Z4 |
Vibration Level | V1,V2.V3 |
Sealed Cap | Rubber or Metal |
OEM | Accept |
Sample | OK |
packing | industrial packaging(10pcs/tube, then in carton and pallet) or as your requirement |
MOQ | 100 pcs |
Delivery Time | 5-60days as the quantity after received deposit |
Payment Terms | T/T, Western Union, Paypal |
Application | Home appliances, low noise and high speed electric motors; Automotive components, pumps, machinery |
Advantage | High precision bearing, Low noise &long life, good service & competitive price |
R144 R144ZZ deep groove ball bearing inch miniature ball bearing
Inch deep groove ball bearing, Simple structure, easy to use. Mainly used to bear radial load. When theradial clearance of bearing is increased,
Inch Deep goove ball bearings has a certain function of angular contact ball bearing that can withstand the combined radial and axial load.
In high speed cases where thrust ball bearing cannot be used, inch deep groove ball bearings can be used to bear pure axial load.
Compared with other types of bearings of the same size, the coefficient of friction of inch deep groove ball bearings is small, and the speed limit is high.
| Model | d | D | B | Basic load rating | Mass | |||||
| steel shields | rubber seals | mm | in | mm | in | mm | in | Cr(N) | Cor(N) | g |
| R1212ZZ | R1212 2RS | 12.70 | 0.500 | 19.05 | 3/4" | 3.967 | 5/32" | 898 | 524 | 3.49 |
| R8ZZ | R8 2RS | 12.70 | 0.500 | 28.575 | 1-1/8" | 7.938 | 5/16" | 2108 | 2415 | 11.6 |
| RLS4ZZ | RLS4 2RS | 12.70 | 0.500 | 33.338 | 1-5/16" | 9.525 | 3/8" | 5200 | 3800 | 30 |
| RMS4ZZ | RMS4 2RS | 12.70 | 0.500 | 41.275 | 1-5/8" | 15.88 | 5/8" | 9000 | 5700 | 100 |
| R1458ZZ | R1458 2RS | 15.875 | 5/8" | 22.225 | 7/8" | 3.967 | 5/32" | 968 | 619 | 4.7 |
| R10ZZ | R10 2RS | 15.875 | 5/8" | 34.925 | 1-3/8" | 8.733 | 0.34 | 5988 | 3287 | 23.5 |
| RLS5ZZ | RLS5 2RS | 15.875 | 5/8" | 39.688 | 1-9/16" | 11.11 | 7/16" | 7200 | 4300 | 60 |
| RMS5ZZ | RMS5 2RS | 15.875 | 5/8" | 46.038 | 1-13/16" | 15.88 | 5/8" | 10600 | 6300 | 110 |
| R1634ZZ | R1634 2RS | 19.05 | 3/4" | 25.4 | 1" | 3.967 | 5/32" | 1011 | 691 | 5 |
| R12ZZ | R12 2RS | 19.05 | 3/4" | 41.275 | 1-5/8" | 11.11 | 7/16" | 7250 | 4450 | 53.1 |
| RLS6ZZ | RLS6 2RS | 19.05 | 3/4" | 47.625 | 1-7/8" | 14.29 | 9/16" | 10000 | 6300 | 110 |
| RMS6ZZ | RMS6 2RS | 19.05 | 3/4" | 50.8 | 2" | 17.46 | 11/16" | 12400 | 8500 | 160 |
| R14ZZ | R14 2RS | 22.225 | 7/8" | 47.625 | 1-7/8" | 12.7 | 1/2" | 7750 | 4950 | 71 |
| RLS7ZZ | RLS7 2RS | 22.225 | 7/8" | 50.8 | 2" | 14.29 | 9/16" | 12000 | 7600 | 130 |
| RMS7ZZ | RMS7 2RS | 22.225 | 7/8" | 57.15 | 2-1/4" | 17.46 | 11/16" | 14500 | 9300 | 200 |
| R16ZZ | R16 2RS | 25.4 | 1" | 50.8 | 2" | 12.7 | 1/2" | 8250 | 5450 | 85 |
| RLS8ZZ | RLS8 2RS | 25.4 | 1" | 57.15 | 2-1/4" | 15.88 | 5/8" | 14000 | 970 | 170 |
| RMS8ZZ | RMS8 2RS | 25.4 | 1" | 63.5 | 2-1/2" | 19.05 | 3/4" | 18600 | 12400 | 250 |
| R18ZZ | R18 2RS | 28.575 | 1-1/8" | 53.975 | 2-1/8" | 12.7 | 1/2" | 9600 | 6260 | 90 |
| RLS9ZZ | RLS9 2RS | 28.575 | 1-1/8" | 63.5 | 2-1/2" | 15.88 | 5/8" | 15300 | 10200 | 210 |
| RMS9ZZ | RMS9 2RS | 28.575 | 1-1/8" | 71.438 | 2-13/16" | 20.64 | 13/16" | 18100 | 12300 | 380 |
| R20ZZ | R20 2RS | 31.75 | 1-1/4" | 57.15 | 2-1/4" | 12.7 | 1/2" | 10800 | 7520 | 95 |
| RLS10ZZ | RLS10 2RS | 31.75 | 1-1/4" | 69.85 | 2-3/4" | 17.46 | 11/16" | 18300 | 12300 | 280 |
| RMS10ZZ | RMS10 2RS | 31.75 | 1-1/4" | 79.375 | 3-1/8" | 22.23 | 7/8" | 2350 | 1610 | 510 |
| R22ZZ | R22 2RS | 34.925 | 1-3/8" | 63.5 | 2-1/2" | 14.29 | 0.56 | 12280 | 8500 | 106 |
| RLS11ZZ | RLS11 2RS | 34.925 | 1-3/8" | 76.2 | 3" | 17.46 | 11/16" | 20100 | 13900 | 370 |
| R24ZZ | R24 2RS | 38.1 | 1-1/2" | 66.675 | 2-5/8" | 14.29 | 0.56 | 16800 | 11400 | 141 |
| RLS12ZZ | RLS12 2RS | 38.1 | 1-1/2" | 82.55 | 3-1/4" | 19.05 | 3/4" | 24000 | 17000 | 430 |
Bearing packing:
1. tube package:10pcs/tube, then in carton, last in wooden pallet or as your request
2. single package: 1pc/single box, then in carton, last in wooden pallet or as your request
Quick reply
We will reply to your inquiry within 12 hours , phone, email and skype/ whatsapp/ wechat prompt reply.
Free samples supply
If you need samples, we can provide free samples of small quantity reassure you do business. If you need large quantity samples, you have to pay the samples charges.
After sale
For after -sales problems , we solved promptly and carefully, to make sure you satisfied
Customized service
OEM&ODM hydraulic hose fitting available. We can make the production as customers’ drawing or samples. We provide OEM custom packaging service to customers in order to produce the strongest support
We are manufacturing and marketing all kinds of bearings, deep groove ball bearing, non-standard bearing, track roller bearing, taper roller bearing, cylindrical roller bearing, needle roller bearing, thrust ball bearing, angular contact ball bearing etc. we also can produce bearings according to customers' drawings or samples. OEM is welcome.
Our Advantage:
1).Factory
2).Small order accepted
3).OEM service, Customers' drawing or samples accepted
4) .Good service, good quality, low price, prompt delivery
1.Are you factory of bearing?
Yes.welcome to visit our factory
2.What is the producing process?
Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.
3.How to control the products quality?
Combining advanced equipment and strict management, we provide high standard and quality bearings for our customers all over the world.
4. What is the transportation?
If small quantity , we Suggest to send by express, such as DHL,UPS, TNT FEDEX. If large amount, by shipping.
5. Can we design packaging?
Yes. Default is regular packing, and we can make customer's own packing.
6. Can you provide OEM service?
Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.
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