Miniature Bearings:Grooved Ball Bearing - That is standard bearings with single or double deep groove outer ring(double slotted bearings), Hot sale bearings No 625ZZ ,626ZZ, 608ZZ(double grooved bearing 608) etc .
It is very popular for injection window roller or bathroom sliding roller easily.
- 1. Type: Grooved Ball Bearing
- 2. Brand Name: NMN or OEM , ect.
- 3. Bore Class 100; HRC 55.
- 4. Groove Depth: 0.5mm, this depth will make the plastic more well connected with the groove.
- 5. Outer Ring: Thickest ( this could make sure the outer ring won't be broken easily.
- 6. Cage: Steel,Brass,Nylon
- 7. Precision Rating: ABEC-1/ P0, ABEC-3/P6, ABEC-5/P5, ABEC-7/P4
- 8. Seals Type: open , 2RS , ZZ
- 9. Number of Row: Single Row , Double Row10. Material: Chrome steel, Stainless steel
