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Home > Products > Deep Groove Ball Bearing > Inch Series Deep Groove Ball Bearing > Standard Chrome Steel Bearing R12-2RS
Standard Chrome Steel Bearing R12-2RS
Standard Chrome Steel Bearing R12-2RS
Standard Chrome Steel Bearing R12-2RS
Standard Chrome Steel Bearing R12-2RS
  • Standard Chrome Steel Bearing R12-2RS
  • Standard Chrome Steel Bearing R12-2RS
  • Standard Chrome Steel Bearing R12-2RS
  • Standard Chrome Steel Bearing R12-2RS

Standard Chrome Steel Bearing R12-2RS

    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
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Basic Info

Model No.: R12-2RS

Rolling Body: Ball Bearings

The Number of Rows: Single

Outer Dimension: Small (28-55mm)

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

Precision: ABEC-1, ABEC-3, ABEC-5

Material Provided: Carbon Steel, Chrome Steel,Stainless Steel

Bearing Cage/ Retainer: Steel Or As Request

Vibration Level: V1, V2, V3, V4

Noise Level: Z1, Z2, Z3, Z4

Bearing Grease: Mobil Brand Or As Per Request

Size: Inch Size

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 Chrome Steel Inch Bearing R12-2RS Manufacturers: R12 2rs Bearings have rubber seals that contact both the inner and outer race of the bearing; this prevents moisture and dust from damaging the bearing. R12-2rs Sealed Bearing is a popular size that could be used in many applications, R12 2rs Bearings is made of Chrome Steel and the bearing is pre-lubricated with grease.

Attributes Values
Part Number R12-2RS Bearing
Bearing Type Shielded or Seal and Open are available.
Bore Dia (d) 0.75 inch
Outer Dia (D) 1.625 inch
Width (B) 0.4375 inch
Material 52100 Chrome steel, stainless steel and ceramic are available.
Dynamic Load Rating (Cr) (Newtons) 2477
Static Load Rating (Cor) (Newtons) 1177
Max Speed (Grease) (X1000 RPM) 17
Clearance CO, C2 and C3 are available.
Weight (g) (grams) 69.3
Note ABEC Grades 1, 3, 5, 7, and 9 are available.

bearing no. d D B Basic Load Rating
Cr(N) Cor(N)
R8 12.7 28.575 6.35 1149 511
R8-2RS 28.575 7.938 1149 511
R8ZZ 28.575 7.938 1149 511
R10 15.875 34.925 7.142 1585 735
R10-2RS 34.925 8.733 1585 735
R10ZZ 34.925 8.733 1585 735
R12 19.05 41.275 7.938 2477 1177
R12-2RS 41.275 11.113 2477 1177
R12ZZ 41.275 11.113 2477 1177
R14 22.225 47.625 9.525 2658 1307
R14-2RS 47.625 12.7 2658 1307
R14ZZ 47.625 12.7 2658 1307
R16 25.4 50.8 9.525 2652 1307
R16-2RS 50.8 12.7 2652 1307
R16ZZ 50.8 12.7 2652 1307
R18 28.575 53.975 9.525 3492 1817
R18-2RS 53.975 12.7 3492 1817
R18ZZ 53.975 12.7 3492 1817
R20 31.75 57.15 9.525 3695 1986
R20-2RS 57.15 12.7 3695 1986
R20ZZ 57.15 12.7 3695 1986
R22 34.925 63.5 11.113 4067 2247
R22-2RS 63.5 14.288 4067 2247
R22ZZ 63.5 14.288 4067 2247
R24 38.1 66.675 11.113 4426 2446
R24-2RS 66.675 14.288 4426 2446
R24ZZ 66.675 14.288 4426 2446
Inch Ball 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:


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.

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.

ball bearing

Questions & Answers:

1. Is Hebei Naimei the factory or trading company?

------Hebei Naimei Bearing is the manufacturer. Welcome your audit at any time.

2. What is the MOQ? Can you accept small sample order?

------Our company MOQ is 1pc and we can accept sample order.

3. Can you do OEM/ ODM Service?

------Yes, we can.customize in accordance with clients' requirements or drawings.

4. Can you supply door to door service?

------By air or express(DHL, FEDEX, EMS etc.)

5. What's the material of Naimei Bearings?

------Chrome steel, carbon steel, and stainless steel.

6. Is there a special discount?

------Since we're factory, our policy is the bigger order quantity, the lower quotation will be.

China Sliding Door Roller Bearing Manufacturers

bearing factory

Looking for ideal Chrome Steel Bearing R12-2RS Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Standard Chrome Steel Bearing are quality guaranteed. We are China Origin Factory of Standard Chrome Steel Bearing R12-2RS. If you have any question, please feel free to contact us.

Product Categories : Deep Groove Ball Bearing > Inch Series Deep Groove Ball Bearing

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