
Non Standard Small Sealed Ball Bearings 638 2RS with Thick Outer Ring
About Deep Groove Ball Bearings
We WUXI FSK TRANSMISSION BEARING CO.,LTD. is a professional ball
bearing manufacturer,
established in 2005 , and registered AUTERLAM MANUFACTURING LTD in
2011 for import and export business. We have two workshop to
manufacturing ball bearings, one is specialize in producing high
precision miniature thrust ball bearings from 2mm to 10mm, as well
as metric and inch miniature deep groove ball bearings from 2mm to
12mm with or without flange.The other one is specialize in
producing 6000 series & 6200 series for high speed motor drive.
The material for choice is chrome steel (Gcr15/SAE52100) and
stainless steel (9Cr18/AISI440).
The grade is from ABEC-1, ABEC-3,ABEC-5, ABEC-7 at your request.
Our thrust ball bearings and miniature ball bearings are well known
for low noise, high speed, long life and competitive price etc.
Miniature Deep Groove Ball Bearings are widely used in the fields
of precision equipment, home appliance, power tool, medical
machinery, fishing reel, motor and RC hobby etc.
The Range of Deep Groove Ball Bearings we Produce
1.6000 series
605, 606, 607, 608, 609, 6000, 6001, 6002, 6003, 6004, 6005, 6006,
6007. 6008, 6009, 6010; open ZZ 2RS
2.6200 series
623,624,625,626,627,628,629,6200,6201,6202,6203,6204,6205,6206,6207,6208,6209,6210,
open ZZ 2RS
3.6300 series
6300, 6301, 6302, 6303, 6304, 6305, 6306, 6307. 6308, 6309, 6310;
open ZZ 2RS
4.6800 series
6801,6802,6803,6804,6805,6806,6807,6808,6809,6810 open ZZ 2RS
5.6900 series
6901,6902,6903,6904,6905,6906,6907,6908,6909,6910 open ZZ 2RS
6.1600 series
1601,1602,1603,1604,1605,1606,1607 open ZZ 2RS
7.R series
R4,R5,R6,R8,R9,R10,R12,R14 open ZZ 2RS
8.custom bearing as to buyers request
we often supply 608,6001,6201,6202,6204 non-standard sizes
Production Work Flow
Bearing Specification :
Model Number | 638 2RS |
Part Name | Deep Groove Ball Bearings |
Brand | FSK / FAG / NTN / NSK / KOYO / HCH / ZWZ / OEM |
Precision Rating | P0 / P6 / P5 / P4 |
Vibration and Noise | Z0V0 / Z1V1 / Z2V2 / Z3V3 |
Material | Gcr15 Chrome Steel |
Number of Row | Single Row |
Cage | Steel Cage |
Dimensions(mm)(d*D*b) | 8 × 28 × 9mm |
Weight / Mass ( KG ) | 0.0285kg |
HS Code | 8482102000 |
Original Country Show | CHINA |
Bearings Detailed Pictures :
Same Series Bearing List:
Miniature Deep Groove Ball Bearings | ||||||||
Model | Size | Basic Load Rating | Rated Speed | Weight | ||||
ID | OD | B | Dynamic Load C | Static Load C0 | Reference Speed | Limiting Speed | ||
- | mm | kN | r/min | g | ||||
623 | 3 | 10 | 4 | 0.54 | 0.18 | 130000 | 80000 | 1.5 |
623-2RS | 3 | 10 | 4 | 0.54 | 0.18 | 130000 | 40000 | 1.5 |
623ZZ | 3 | 10 | 4 | 0.54 | 0.18 | 130000 | 63000 | 1.5 |
623-RS | 3 | 10 | 4 | 0.54 | 0.18 | 130000 | 40000 | 1.5 |
623Z | 3 | 10 | 4 | 0.54 | 0.18 | 130000 | 80000 | 1.5 |
619/4 | 4 | 11 | 4 | 0.715 | 0.232 | 130000 | 80000 | 1.7 |
619/4ZZ | 4 | 11 | 4 | 0.715 | 0.232 | 130000 | 63000 | 1.7 |
604 | 4 | 12 | 4 | 0.806 | 0.28 | 120000 | 75000 | 2.1 |
604ZZ | 4 | 12 | 4 | 0.806 | 0.28 | 120000 | 60000 | 2.1 |
604Z | 4 | 12 | 4 | 0.806 | 0.28 | 120000 | 60000 | 2.1 |
624 | 4 | 13 | 5 | 0.936 | 0.29 | 110000 | 67000 | 3.1 |
624ZZ | 4 | 13 | 5 | 0.936 | 0.29 | 110000 | 53000 | 3.1 |
624Z | 4 | 13 | 5 | 0.936 | 0.29 | 110000 | 67000 | 3.1 |
634 | 4 | 16 | 5 | 1.11 | 0.38 | 95000 | 60000 | 5.4 |
634-2RS | 4 | 16 | 5 | 1.11 | 0.38 | 95000 | 48000 | 5.4 |
634ZZ | 4 | 16 | 5 | 1.11 | 0.38 | 95000 | 48000 | 5.4 |
634-RS | 4 | 16 | 5 | 1.11 | 0.38 | 95000 | 60000 | 5.4 |
634Z | 4 | 16 | 5 | 1.11 | 0.38 | 95000 | 60000 | 5.4 |
605 | 5 | 15 | 5 | 1.33 | 0.505 | 110000 | 67000 | 3.5 |
605-2RS | 5 | 15 | 5 | 1.33 | 0.505 | 110000 | 53000 | 3.5 |
605ZZ | 5 | 15 | 5 | 1.33 | 0.505 | 110000 | 53000 | 3.5 |
605-RS | 5 | 15 | 5 | 1.33 | 0.505 | 110000 | 67000 | 3.5 |
605Z | 5 | 15 | 5 | 1.33 | 0.505 | 110000 | 67000 | 3.5 |
625 | 5 | 16 | 5 | 1.14 | 0.38 | 95000 | 60000 | 5 |
625ZZ | 5 | 16 | 5 | 1.14 | 0.38 | 95000 | 48000 | 5 |
625Z | 5 | 16 | 5 | 1.14 | 0.38 | 95000 | 60000 | 5 |
625-2RS | 5 | 16 | 5 | 1.14 | 0.38 | 95000 | 48000 | 5 |
625-RS | 5 | 16 | 5 | 1.14 | 0.38 | 95000 | 60000 | 5 |
635 | 5 | 19 | 6 | 2.34 | 0.95 | 80000 | 50000 | 9 |
635-2RS | 5 | 19 | 6 | 2.34 | 0.95 | 80000 | 40000 | 9 |
635ZZ | 5 | 19 | 6 | 2.34 | 0.95 | 80000 | 40000 | 9 |
635-RS | 5 | 19 | 6 | 2.34 | 0.95 | 80000 | 50000 | 9 |
635Z | 5 | 19 | 6 | 2.34 | 0.95 | 80000 | 50000 | 9 |
618/6 | 6 | 13 | 3,5 | 0.884 | 0.345 | 110000 | 67000 | 2 |
619/6 | 6 | 15 | 5 | 1.24 | 0.475 | 100000 | 63000 | 3.9 |
619/6ZZ | 6 | 15 | 5 | 1.24 | 0.475 | 100000 | 50000 | 3.9 |
606 | 6 | 17 | 6 | 2.26 | 0.835 | 95000 | 60000 | 6 |
606-2RS | 6 | 17 | 6 | 2.26 | 0.835 | 95000 | 48000 | 6 |
606ZZ | 6 | 17 | 6 | 2.26 | 0.835 | 95000 | 48000 | 6 |
606-RS | 6 | 17 | 6 | 2.26 | 0.835 | 95000 | 60000 | 6 |
606Z | 6 | 17 | 6 | 2.26 | 0.835 | 95000 | 60000 | 6 |
626 | 6 | 19 | 6 | 2.34 | 0.95 | 80000 | 50000 | 8.4 |
626-2RS | 6 | 19 | 6 | 2.34 | 0.95 | 80000 | 40000 | 8.4 |
626ZZ | 6 | 19 | 6 | 2.34 | 0.95 | 80000 | 40000 | 8.4 |
626-RS | 6 | 19 | 6 | 2.34 | 0.95 | 80000 | 50000 | 8.4 |
626Z | 6 | 19 | 6 | 2.34 | 0.95 | 80000 | 50000 | 8.4 |
618/7 | 7 | 14 | 3,5 | 0.956 | 0.4 | 100000 | 63000 | 2.2 |
619/7 | 7 | 17 | 5 | 1.48 | 0.56 | 90000 | 56000 | 4.9 |
619/7ZZ | 7 | 17 | 5 | 1.48 | 0.56 | 90000 | 45000 | 4.9 |
607 | 7 | 19 | 6 | 2.34 | 0.95 | 85000 | 53000 | 7.5 |
607-2RS | 7 | 19 | 6 | 2.34 | 0.95 | 85000 | 43000 | 7.5 |
607ZZ | 7 | 19 | 6 | 2.34 | 0.95 | 85000 | 43000 | 7.5 |
607-RS | 7 | 19 | 6 | 2.34 | 0.95 | 85000 | 53000 | 7.5 |
607Z | 7 | 19 | 6 | 2.34 | 0.95 | 85000 | 53000 | 7.5 |
627 | 7 | 22 | 7 | 3.45 | 1.37 | 70000 | 45000 | 13 |
627-2RS | 7 | 22 | 7 | 3.45 | 1.37 | 70000 | 36000 | 12 |
627ZZ | 7 | 22 | 7 | 3.45 | 1.37 | 70000 | 36000 | 13 |
627-RS | 7 | 22 | 7 | 3.45 | 1.37 | 70000 | 45000 | 12 |
627Z | 7 | 22 | 7 | 3.45 | 1.37 | 70000 | 45000 | 13 |
608 | 8 | 22 | 7 | 3.45 | 1.37 | 75000 | 48000 | 12 |
608-2RS | 8 | 22 | 7 | 3.45 | 1.37 | 75000 | 38000 | 12 |
608ZZ | 8 | 22 | 7 | 3.45 | 1.37 | 75000 | 38000 | 12 |
608-RS | 8 | 22 | 7 | 3.45 | 1.37 | 75000 | 48000 | 12 |
608Z | 8 | 22 | 7 | 3.45 | 1.37 | 75000 | 48000 | 12 |
628 | 8 | 24 | 8 | 3.9 | 1.66 | 63000 | 40000 | 17 |
628-2RS | 8 | 24 | 8 | 3.9 | 1.66 | 63000 | 32000 | 17 |
628ZZ | 8 | 24 | 8 | 3.9 | 1.66 | 63000 | 32000 | 17 |
628-RS | 8 | 24 | 8 | 3.9 | 1.66 | 63000 | 40000 | 17 |
628Z | 8 | 24 | 8 | 3.9 | 1.66 | 63000 | 40000 | 17 |
609 | 9 | 24 | 7 | 3.9 | 1.66 | 70000 | 43000 | 14 |
609-2RS | 9 | 24 | 7 | 3.9 | 1.66 | 70000 | 34000 | 14 |
609ZZ | 9 | 24 | 7 | 3.9 | 1.66 | 70000 | 34000 | 14 |
609-RS | 9 | 24 | 7 | 3.9 | 1.66 | 70000 | 43000 | 14 |
609Z | 9 | 24 | 7 | 3.9 | 1.66 | 70000 | 43000 | 14 |
629 | 9 | 26 | 8 | 4.75 | 1.96 | 60000 | 38000 | 20 |
629-2RS | 9 | 26 | 8 | 4.75 | 1.96 | 60000 | 30000 | 20 |
629ZZ | 9 | 26 | 8 | 4.75 | 1.96 | 60000 | 30000 | 20 |
629-RS | 9 | 26 | 8 | 4.75 | 1.96 | 60000 | 38000 | 20 |
629Z | 9 | 26 | 8 | 4.75 | 1.96 | 60000 | 38000 | 20 |
6000 | 10 | 26 | 8 | 4.75 | 1.96 | 67000 | 40000 | 19 |
6000-2RS | 10 | 26 | 8 | 4.75 | 1.96 | 67000 | 34000 | 19 |
6000ZZ | 10 | 26 | 8 | 4.75 | 1.96 | 67000 | 34000 | 19 |
6000-RS | 10 | 26 | 8 | 4.75 | 1.96 | 67000 | 40000 | 19 |
6000Z | 10 | 26 | 8 | 4.75 | 1.96 | 67000 | 40000 | 19 |
6200 | 10 | 30 | 9 | 5.4 | 2.36 | 56000 | 34000 | 32 |
6200-2RS | 10 | 30 | 9 | 5.4 | 2.36 | 56000 | 28000 | 32 |
6200ZZ | 10 | 30 | 9 | 5.4 | 2.36 | 56000 | 28000 | 32 |
6200-RS | 10 | 30 | 9 | 5.4 | 2.36 | 56000 | 34000 | 32 |
6200Z | 10 | 30 | 9 | 5.4 | 2.36 | 56000 | 34000 | 32 |
Our Payment & Delivery:
1.Payment:
1)T/T,30% deposite,70% before shippment.
2)L/C at sight.( high bank charge,not suggest,but accptable )
3)100%Western Union in Advance.( specially for air transport or
small account )
2.Delivery:
1) Less than 45KGS,we will send by express.( Door to
Door.Convenient )
2)Between 45-200KGS,we will send by air transport.( Fastest and
Safest,but Expensive )
3)More than 200KGS,we will send by sea.( Cheapest,but along time )
Non Standard Small Sealed Ball Bearings 638 2RS with Thick Outer Ring , Get Cheap Price from China Ball Bearing Factory Now !
Contact With Us Freely
Wuxi FSK Transmission Bearing Co., Ltd
Address: No. 900 North Jie Fang Road
Chongan District Wuxi Jiangsu China
Contact : Kayee Fan
Wuxi FSK Transmission Bearing Co., Ltd
Established in 1999, FSK has grown to be one of the main professional providers for bearings all over the world . We take pride in every single product that we sell .Our bearings are in hot sale with better quality and low pricing. You can be relieved and trusting us for our professional bearing technology and service , our friendly English speaking team is always ready to help you out with importing procedures, product questions and technical support. And we promise to make you or your client proud with our products and services.
FSK is expert in auto Bearings ( Wheel Hub Bearings, Truck Bearings, Clutch Release Bearings and etc ) , and famous brand bearings like SKF , FAG , INA , NSK , NTN , NACHI , KOYO , TIMKEN , FYH etc , with bearings kinds like Deep Groove Ball Bearings , Tapered Roller Bearings , Cylindrical Roller Bearings , Spherical Roller Bearings , Needle Roller Bearings , Pillow Block Ball Bearings , Ceramic Bearings and etc , we offer bearings to all over the world , especially to Saudi Arab , Iran , Turkish , Russian Federation , Bulgaria , Brazil and etc . Our quality and price satisfy all of our customers and create good business relationship for long term .
Long term bearing experience , excellent bearings technology , professional sale and after-sale team , adequate stocks , no any hesitate to contact with us now !