50pcs R2zz deep groove ball bearings SR2ZZ ball bearings SR2ZZ stainless steel bearings

Whether standard parts: standard parts

Standard Number : SR2ZZ

Sample or spot : spot

Model : SR2ZZ

Diameter : 3.175(mm)

Diameter : 9.525(mm)

Thickness : 3.967(mm)

Purpose: Medical Devices

Cage material : stainless steel

Size specifications : mini D ≤ 26

Rolling type : Ball

Rolling out a few : single

Roller type : deep groove raceway

Use features: corrosion-resistant

Load direction : to the heart

Type: Deep groove ball bearings

Material: ring and ball bearing steel or stainless steel , cage, dust cover, tight circle of stainless steel

Miniature Bearings Features:

1 Sealing form : Open, Z, ZZ, RS, 2RS, 2RZ

(2) Accuracy : ABEC-1, ABEC-3, ABEC-5, ABEC-7

3 Vibration level : V1, V2, V3, V4

4 Noise level : Z1, Z2, Z3, Z4

5 Internal clearance codes : C0, C2, C3, C4, C5

6 stainless steel Material: Stainless steel (AISI440C, AISI304, AISI316), ceramics

7 . Holder : Stainless steel, PTFE, nylon

8 bearing rings and balls hardness : 59 - 63HRC


1.Z behalf of miniature bearings on one side is a metal dust cover , ZZ represents the metal dust cover on both sides

RS represents one side of miniature bearings non-contact rubber seals , 2RS representatives on both sides and non- contact rubber seals

RZ represents one side is a miniature bearings contact rubber seals , 2RZ representatives contact rubber seals on both sides

Specific technical parameters can contact our technical staff.

  • Use: bearing
  • Material: Stainless steel bearing
  • Model Number: SR2ZZ

  • Package Size: 13cm x 11cm x 13cm (5.12in x 4.33in x 5.12in)
  • Package Weight: 0.25kg (0.55lb.)
  • Unit Type: lot (50 pieces/lot)