BS Series

BS Series

Features of BS Series

There are two types of structures

seal ring and open type built in the bearing.The inner and outer rings are made of high-purity bearing steel that strictly controls oxide impurities that are harmful to rolling fatigue life. The contact angle is 60º and the number of steel balls is large. The axial rigidity of the BS sealed series screw bearing is greater.

Applications

Mainly used in working conditions that require precise axial positioning and repeat positioning accuracy. For example

CNC lathe screw support, CNC grinder screw support, automatic CNC bearing ring grinder screw support, CNC machining center screw support and other types of CNC precision transmission machinery screw support.

Parameter Introduction Quality Standard

Parameter

High precision screw bearing-BS series
Model Dimensions Rated load Speed limit Cage material
d D B Cr  Cor Grease Oil
BS1547TN1 15 47 15 21.5 27 11000 Nylon
BS1747TN1 17 47 15 21.5 27 11000 Nylon
BS2047TN1 20 47 15 19.3 25 11000 Nylon
BS2562TN1 25 62 15 28.5 41.5 8000 Nylon
BS3062TN1 30 62 15 26 39 8000 Nylon
BS3072TN1 30 72 15 31 54 7000 Nylon
BS3572TN1 35 72 15 30 50 7000 Nylon
BS4072TN1 40 72 15 28 49 7000 Nylon
BS4090TN1 40 90 20 50 83 5300 Nylon
BS4575TN1 45 75 15 28.5 52 6500 Nylon
BS45100TN1 45 100 20 58.8 104 4600 Nylon
BS50100TN1 50 100 20 58.5 104 4600 Nylon
BS5590TN1 55 90 15 32.5 65.5 5300 Nylon
BS55100TN1 55 100 20 40.5 81.5 5000 Nylon
BS55120TN1 55 120 20 60 116 4000 Nylon
BS60120TN1 60 120 20 61 120 3800 Nylon
BS75110TN1 75 110 15 35.5 83 4000 Nylon
BS100150TN... 100 150 22.5 69.5 173 2800 Nylon
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Email:

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Address:

Room 1-310.building 21,aoyang Kangcheng,luoyi Road High-tech Devel Opment Zone,luoyang City,henan Province

Address of Production Department:

Bearing Professional Park, Yiyang Industrial Cluster District, Luoyang City

Luoyang Rockewell Precision Bearing Co.,Ltd

Email: sale@lkwebearing.com

WhatsApp: +86 15516370933

Address of Production Department: Bearing Professional Park, Yiyang Industrial Cluster District, Luoyang City

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