Company Details

  • Hebei Naimei Bearing Co., Ltd.

  •  [Hebei,China]
  • Business Type:Manufacturer , Trade Company
  • Main Mark: Africa , Americas , Asia , Caribbean , Europe , Middle East , Oceania , West Europe
  • Exporter:31% - 40%
  • Certs:ISO9001, ISO14001, GS, CE, GB, ISO9002
  • Description:Slotted Mini Bearing,Double Slotted Ball Bearing,Slotted Mini Ball Bearing
Inquiry Basket ( 0 )

Hebei Naimei Bearing Co., Ltd.

Slotted Mini Bearing,Double Slotted Ball Bearing,Slotted Mini Ball Bearing

Home > Products > Non-Standard Bearing > Grooved Ball Bearing > Double Slotted Mini Ball Bearing

Double Slotted Mini Ball Bearing

Share to:  
    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Min. Order: 100 Piece/Pieces
    Delivery Time: 7 Days

Basic Info

Model No.: 606 608 626 628

Rolling Body: Ball Bearings

The Number of Rows: Single

Outer Dimension: Micro(≤26mm)

Material: Bearing Steel

Spherical: Non-Aligning Bearings

Load Direction: Radial Bearing

Separated: Unseparated

Structure: Deep Groove

Seals Type: ZZ 2RS OPEN

Clearance: C2 C0 C3 C4 C5

Bore Size: 3-20mm

Precision: ABEC-1, ABEC-3, ABEC-5

Bearing Cage/ Retainer: Steel Or As Request

Vibration Level: V1, V2, V3, V4

Noise Level: Z1, Z2, Z3, Z4

Material Provided: Stainless Steel, Carbon Steel, Chrome Steel

Bearing Grease: Mobil Brand Or As Per Request

Additional Info

Packaging: 1. Industrial packaging: a). plastic tube + carton + pallet; b). plastic bag + kraft paper + carton + pallet; 2. Commercial packing: plastic bag + color box + carton + pallet; 3. According to the requirement of customer.

Productivity: 3,000,000pcs/month

Brand: NMN or OEM Brand

Transportation: Ocean,Land,Air

Place of Origin: Hebei, China

Supply Ability: Supply ability can be adjusted as per order amount

Certificate: ISO9001, ISO14001

Product Description

China Double Slotted Mini Ball Bearing Manufacturers: Double Grooved Mini Ball Bearing, Single Grooved Mini Ball Bearing, Ball Bearing with Filling Slots, Ball Bearing with Double Slots, Ball Bearing with Single Slot, Ball Bearing with Two Cavaties, Ball Bearing for Plastic Roller Injection, Non-Standard Ball Bearing, Custom-Made Ball Bearing.


1. Groove Depth: 0.5mm, this depth will make the plastic more well connected with the groove.
2. Outer Ring: Thickest ( this could make sure the outer ring won't be broken easily.
3. Grease: Transparent Mobil ( good quality grease will not go out of bearing during the plastic injection.)

4. Retainer: Metalic ( If by the plastic, it will not support the high temperature in the injection.)

5. Raceway Grinding: This make the bearing more durable.

6. Balls: Class 100; HRC 55.

7. Inner Ring and Outer Ring HRC: 55


Micro Bearing/ Miniature Bearing Series: Metric & Inch Series Miniature Ball Bearings
600 series: 603~609
620 series: 623~629
630 series: 634~639
670 series/MR series: 673~678 / MR63~MR148
680 series: 683~689
690 series: 693~699


Pls kindly note that Hebei Naimei Bearing specializes in the producing of miniature bearings and the non-standard miniatures. Most of bearings can be modified as per clients' specific designs and drawings, even for small quantities.

Bearing Number Boundary Dimensions(mm) Basic Load Ratings(kN) Limiting Speeds Mass(g)
NMN bearing d D B rs min Cr Cor rpm (Approx.)
603-ZZ bearing 3 9 3 0.15 635 219 50,000 0.92
604-ZZ bearing
4 12 4 0.2 970 360 43,000 2.1
605-ZZ bearing
5 14 5 0.2 1,330 505 39,000 3.5
606-ZZ bearing
6 17 6 0.3 2,190 865 35,000 6
607-ZZ bearing
7 19 6 0.3 2,240 910 34,000 8
608-ZZ bearing
8 22 7 0.3 3,350 1,400 32,000 12
609-ZZ bearing
9 24 7 0.3 3,400 1,450 31,000 14
623-ZZ bearing
3 10 4 0.15 640 224 50,000 1.6
624-ZZ bearing
4 13 5 0.2 1,310 490 42,000 3.2
625-ZZ bearing
5 16 5 0.3 1,760 680 37,000 4.8
626-ZZ bearing
6 19 6 0.3 2,340 885 34,000 8.1
627-ZZ bearing
7 22 7 0.3 3,350 1,400 32,000 13
628-ZZ bearing
8 24 8 0.3 4,000 1,590 31,000 17
629-ZZ bearing
9 26 8 0.3 4,550 1,960 30,000 20


double grooved ball bearing

grooved bearing


miniature bearing

Packaging & Shipping:

With Hebei Naimei, all bearings are:

1). Packed in good and safe industrial packages, either in plastic bag, or plastic tube, or white box, or colored box. Customized package, pls contact us freely.

2). Shipped on time and handled carefully to ensure perfect package upon customers' receiving.


Why Choose US?

Hebei Naimei Bearing Co., Ltd. sincerely ensures every present and potential customers and friends that we will always Do Our Best:

Pre-Sales:

1. OEM & ODM Service;

2. Reponse any inquiry within 12 hours;

3. Detailed Bearing Datasheet and Quotation will be provided;

4. Free sample is avaible;

5. Factory Audit is the most welcome.

In-Production:

1. Production schedule and process details will be offered every week;

2. Mass production picture will also be offered;

3. Any other reasonable requirements will also be done

After-Sales:

1. Original clearance documents will be sent by DHL together with courier tracking number;

2. Customer satisficaiton survey;

3. One-Year quality ganrantee.


Company Profile:

Hebei Naimei Bearing Co., Ltd. is a specialized manufacturer of ball bearings for about 20 years. Our main products include:

1. Miniature Bearings: like 608, 609, 625, 626, 693, 695, etc;

2. Deep Groove Ball Bearings: like 6000, 6200, 6300, 6800, 6900, 16000 Series;

3. Non-Standard Bearings: U grooved bearings, V grooved bearings, double grooved bearings, bearing rollers with or without plastic injection.

bearing factory


Looking for ideal Slotted Mini Bearing Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Double Slotted Ball Bearing are quality guaranteed. We are China Origin Factory of Slotted Mini Ball Bearing. If you have any question, please feel free to contact us.

Product Categories : Non-Standard Bearing > Grooved Ball Bearing

Email to this supplier
  • *Subject:
  • *Messages:
    Your message must be between 20-8000 characters
Communicate with Supplier?Supplier
Zhang Mr. Zhang
What can I do for you?
Chat Now Contact Supplier