Hebei Naimei Bearing Co., Ltd.
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
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
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.
Brand: NMN or OEM Brand
Place of Origin: Hebei, China
Supply Ability: Supply ability can be adjusted as per order amount
Certificate: ISO9001, ISO14001
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.)|
| 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|
Hebei Naimei Bearing Co., Ltd. sincerely ensures every present and potential customers and friends that we will always Do Our Best:
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.
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
1. Original clearance documents will be sent by DHL together with courier tracking number;
2. Customer satisficaiton survey;
3. One-Year quality ganrantee.