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High Quality 100PCS SMR74ZZ 4 7 2 5 ABEC 5 SMR74ZZ Stainless steel bearings free shipping
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High Quality 100PCS SMR74ZZ 4 7 2 5 ABEC 5 SMR74ZZ Stainless steel bearings free shipping

High Quality 100PCS SMR74ZZ 4*7*2.5 ABEC-5 SMR74ZZ Stainless steel bearings—free shipping

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Price:  $ 59.00 / lot
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Whether standard parts: standard parts
Standard Number: SMR74ZZ

Sample or spot: spot
Model: SMR74ZZ
Diameter: 4 (mm)
Diameter: 7 (mm)
Thickness: 2.5 (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 440

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
Explanation:
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.

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Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  $ 59.00 / lot
from AliExpress