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Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

Shenzhen Daiwa Bearing Company Limited

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

Brand Name : DAW

Model Number : 6903ZZ

Certification : ISO9001:2015

Place of Origin : China

MOQ : 100

Price : usd0.32~0.6per pcs

Payment Terms : T/T, L/C, Western Union

Supply Ability : 5000000pcs per month

Delivery Time : 7-45days

Packaging Details : Inner Plastic Tube and Outer export carton, As the clients' requirement, custom packing available.

Material : GCr15

Precision Rating : P0/P6/P5/P4/P2

Vibration Level : V4/V3/V2/V1

Noise Level : Z4/Z3/Z2/Z1

Clearance : C5/C4/C3/C0/C2

Lubrication : Grease/oil

Size : 17*30*7mm

Cage : Steel cage nylon cage(Optional)

Seals Type : Open ZZ 2RS DU (Optional)

Application : Electric motor, fan, cosumer electronic products,small home applications etc

Features : High stiffness, small torque, low noise

Number of Row : Single Row

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Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

Product SHOW: 6903ZZ Size:17*30*7mm

Application:Robot joint ,Skating board,robot,cosumer electronic products,small home applications etc.

High rotation bearings suppliers 6903ZZ chrome steel ball bearing

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ Bore diameter (d) Outer diameter (D) Width (B1)
17 30 7
Item

Material and Quality

Index

Tested As Per
Inner/Outer Ring GCR15 GB/T18254
Steel Ball GCR15 GB/T308
Cage GCR15 GB/T710
Metal Shield GCR15 JB/T10239
Rubber seals NBR JB/T10239
Hardness (HRC) 60.2~64 GB/T1255
Lubrication Grease lubrication GB/T7324
Grease BRD2# /
Seal method Non contact GB/T7725
This product complies to EU RoHS Directive.
Notes:
1. The bearings inside shall be keep dustproof;
2. The working temperature shall be no higher than rated operating temperature;
3. The bearings shall be used acid-free environment;
4. The bearings shall be kept in relative humidity under 60%;
5. The bearings shall be handled gently, avoiding falling, knocking or hitting it;
6. The bearings shall be installed evenly.

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

MODEL REFERENCE:

Type shape dimension
Bore Diameter Outer Diameter (D) Flange outer Diameter width for open bearing flanged Width for open bearing width for shield bearing flanged Width for open bearing Radius
OPEN ZZ RS d D Df/Df1 B Bf B1 Bf1 mm
682 682zz 682-2RS 2 5 6.1 1.5 0.2 2.3 0.6 0.08
MR52 MR52zz MR52-2RS 5 6.2 2 0.6 2.5 0.6 0.1
692 692zz 692-2RS 6 7.5 2.3 0.6 3 0.8 0.15
MR62 MR62zz MR62-2RS 6 7.2 2.5 0.6 0.15
MR72 MR72zz MR72-2RS 7 8.2 2.5 0.6 3 0.6 0.15
602 602zz 602-2RS 7 8.5 2.8 0.7 3.5 0.9 0.15
682X 682Xzz 682X-2RS 2.5 6 7.1 1.8 0.5 2.6 0.8 0.08
692X 692Xzz 692X-2RS 7 8.5 2.5 0.7 3.5 0.9 0.15
MR82X 8 9.2 2.5 0.6 2.5 0.2
602X 602Xzz 602X-2RS 8 9.5 2.8 0.7 4 0.9 0.15
MR63 MR63zz MR63-2RS 3 6 7.2 2 0.6 2.5 0.6 0.1
683 683zz 683-2RS 7 8.1 2 0.5 3 0.8 0.1
MR83 MR83zz MR83-2RS 8 9.2 2.5 0.6 0.15
693 693zz 693-2RS 8 9.5 3 0.7 4 0.9 0.15
MR93 MR93zz MR93-2RS 9 10.2 2.5 0.6 4 0.8 0.2
603 603zz 603-2RS 9 10.5 3 0.7 5 1 0.15
623 623zz 623-2RS 10 11.5 4 1 4 1 0.15
MR74 MR74zz MR74-2RS 4 7 8.2 2 0.6 2.5 0.6 0.1
MR84 MR84zz MR84-2RS 8 9.2 2 0.6 3 0.6 0.15
684 684zz 684-2RS 9 10.3 2.5 0.6 4 1 0.1
MR104 MR104zz MR104-2RS 10 11.2 3 0.6 4 0.8 0.2
694 694zz 694-2RS 11 12.5 4 1 4 1 0.15
604 604zz 604-2RS 12 13.5 4 1 4 1 0.2
624 624zz 624-2RS 13 15 5 1 5 1 0.2
634 634zz 634-2RS 16 18 5 1 5 1 0.3
MR85 MR85zz MR85-2RS 5 8 9.2 2 0.6 2.5 0.6 0.1
MR95 MR95zz MR95-2RS 9 10.2 2.5 0.6 3 0.6 0.15
MR105 MR105zz MR105-2RS 10 11.2 3 0.6 4 0.8 0.15
MR115 MR115zz MR115-2RS 11 12.6 - 0.15
685 685zz 685-2RS 11 12.5 3 0.8 5 1 0.15
695 695zz 695-2RS 13 15 4 1 4 1 0.2
605 605zz 605-2RS 14 16 5 1 5 1 0.2
625 625zz 625-2RS 16 18 5 1 5 1 0.3
635 635zz 635-2RS 19 22 6 1.5 6 1.5 0.3
MR106 MR106zz MR106-2RS 6 10 11.2 2.5 0.6 3 0.6 0.15
MR126 MR126zz MR126-2RS 12 13.2 3 0.6 4 0.8 0.2
686 686zz 686-2RS 13 15 3.5 1 5 1.1 0.15
696 696zz 696-2RS 15 17 5 1.2 5 1.2 0.2
606 606zz 606-2RS 17 19 6 1.2 6 1.2 0.3
626 626zz 626-2RS 19 22 6 1.5 6 1.5 0.3
MR117 MR117zz MR117-2RS 7 11 12.2 2.5 0.6 3 0.6 0.15
MR137 MR137zz MR137-2RS 13 14.2 3 0.6 4 0.8 0.2
687 687zz 687-2RS 14 16 3.5 1 5 1.1 0.15
697 697zz 697-2RS 17 19 5 1.2 5 1.2 0.3
607 607zz 607-2RS 19 22 6 1.5 6 1.5 0.3
627 627zz 627-2RS 22 25 7 1.5 7 1.5 0.3
MR128 MR128zz MR128-2RS 8 12 13.2 2.5 0.6 3.5 0.8 0.15
MR148 MR148zz MR148-2RS 14 15.6 3.5 0.8 4 0.8 0.2
688 688zz 688-2RS 16 18 4 1 5 1.1 0.2
698 698zz 698-2RS 19 22 6 1.5 6 1.5 0.3
608z 608z 608z 22 25 7 1.5 7 1.5 0.3
679 679zz 679-2RS 14 3 0.3
689 689zz 689-2RS 9 17 19 4 1 5 1.1 0.2
699 699zz 699-2RS 20 23 6 1.5 6 1.5 0.3
609 609zz 609-2RS 24 27 7 1.5 7 1.5 0.3
6700 6700zz 6700-2RS 15 16.5 3 0.8 4 0.3 0.15
6800 6800zz 6800-2RS 19 21 1 5 0.3
63800 63800zz 63800-2RS 19 21 1.5 7 0.3
6900 6900zz 6900-2RS 22 25 1.5 6 0.3

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

Shenzhen Daiwa Bearing Co.,ltd only focus on high precision deep groove ball bearing production and design with our own advanced machines.

We are professional mininature bearing manufacturer, the company headquartered in Shenzhen and production research and developmentbase is located in Shanghai. Our product are wildly used in variety kinds of micro motors, cooling fans, instruments, printers, home appliances, medical equipments etc. Quality oriented, customer first has been the operating service purpose these years. We are sincerely looking forward to the successful cooperation with you.

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

About Precision Rating:

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ


Exhibition show:

The 16th Shenzhen (CHINA) International Small Motor And Electrical Industry,Magnetic Materials Exhibition, 2018

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

Hannover Messe from 1~5th Apr., 2019

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

The 17th Shenzhen(China) International small motor,Electric Machinery&Magnetic Materials Exhibition

From 8~10th May

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

We are here booth No.:2T01, Hall 2, The 4th Shenzhen International UAV EXPO 2019

Robot Joint Stainless Steel Ball Bearings With Metal Shield ZZ RS DU 6903ZZ

If you have other questions, please feel free to contact us as below.

Sharon Liu
Sales Manager
M:+86-134-2899-9927
Facebook & Skype:
+86-134-2899-9927
+86-138-2357-3563
Wechat: sharon_lxr
Mail:szdhll@szdhzc.com
szdhll@dawbearing.com
Shenzhen Daiwa Bearing company Limited

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