NSK R51-4 R51-4A1 Single Row Tapered Roller Bearing

• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Outer Dimension: Small and Medium-Sized (60-115mm)
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: R51-4
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Bore: 51 mm
• Outer Diameter: 81 mm
• Transport Package: in Individual Packing Box
• Specification: 51x81x23 mm
• Trademark: GQZ or OEM
• Origin: Japan
• HS Code: 8482200000
• Production Capacity: 1000000

Product Description

NSK R51-4 R51-4A1 Single Row Tapered Roller Bearing

1.Type: taper roller bearing
2.Application: motors and so on
3.Specification:

Bearing number	R51-4A1
Inner diameter	51 mm
Outer diameter	81 mm
Thickness	18/23 mm
Stock quantity	30 piece

4.Feature:
(1) Open type
(2) Single row
(3) Metric size
(4) Competitive price
(5) Quality guarantee
(6) Steel cage

5.Bearing photos:


6.Factory photos:
7.Certification:

8.Why choose AMC bearing:
(1) AMC is a bearing factory produce tapered roller bearing,spherical roller bearing,needle roller bearing,cylindrical roller bearing,deep groove ball bearing,angular contact ball bearing.Bearing qualtiy is very good,has passed ISO 9001:2015/
(2) AMC offer 1 years quality guarantee for the bearings sold to customers,if any problems.will offer technology support.
(3) 24 hour on-line service.

If you want to buy NSK R51-4A1 taper roller bearing,just contact us.