Product Details

Spindle bearings are comprising solid inner and outer rings and ball and cage assemblies with solid window cages. They cannot be dismantled. The bearings are available in both open and sealed versions.
Spindle bearings have restricted tolerances. They are particularly suitable for where requires very high guidance accuracy and speed capacity, especially for slewing part of the main spindle of machine tool.
have raceways in the inner and outer rings that are displaced with respect to each other in the direction of the bearing axis. This means that they are designed to accommodate combined loads, i.e. simultaneous radial and axial acting loads.
The axial load carrying capacity of angular contact ball bearings increases with the enlarging of contact angle. The contact angle α is defined as the angle between the line joining contact point of the ball and the raceways in the radial plane, along which the load is transmitted from one raceway to another, and a line perpendicular to the bearing axis.
can accommodate axial loads acting in one direction only. Under radial loads a force acting in the axial direction is engendered in the bearing, and this force must be counteracted. Consequently the bearing is normally adjusted via a second bearing.
have one high and one low shoulder. Some bearings, particularly those of Diameter Series 8 and 9, have an inner ring with two high shoulders as a deep groove ball bearing. The low shoulder on one or both rings enables a large number of balls to be filled in the bearing, thus giving the bearings a relatively high load carrying capacity. They are of inseparable design.
The contact angle αis 15°(C) or 25°(E), designation suffix C.T.P4S or E.T.P4S.F, for the most common sizes, the cage is a solid window type cage made of textile-laminated phenolic resin(T) and the tolerance class is P4S. Single row angular contact ball bearings are produced in two versions.

85BTR10ETYNDBLP4A machine tool main spindle bearing in stocks, Brand offer sample

Original machine tool main spindle bearing 85BTR10HTYDBLP4A with high P4 Class grade contact ball bearing, It will used for high speed spindle machine,ceramic ball material with long use life and high speed .we /JinHang Precision bearing offer original ball and roller bearing,if you need we can guarantee 100% the bearing quality and original ,Made In Japan.

Here is the 85BTR10HTYDBLP4A Bearing details as follows:

Brand

Original Robust series,high speed type

Series Angle contact ball bearing

(Bearing NO) 85BTR10HTYDBLP4A bearing

(Basic size)

mm d 85

D 130

B 40.50

(Basic load ratings)

KN Cr 38.5 KN

C0r 81.5 KN

Limiting Speeds

N(1/min) Grease 7000 RPM

Oil 8900 RPM

Details

BTR:40 degree contact angle

10:same bore diameter outside diameter,and with as the 70 series

H:Ceramic ball

TYN:Polyamide cage

DB:Duplex arrangement

L:prelaod light

P4: ISO Class 4(ABEC7)

The delivery time:2 days after getting the PO and payment

Package: standard carton

Payment:T/T,WU

Shipping term:by DHL/Fedex/TNT

Original :made In Japan

Brand:

Quality:one year

Price: lower price

Service: picture and technology service

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6315C3E

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NN3011TBKRCC0P4

6308DDUCM

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6311ZZCM

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B7009-C-TVP-P4-UL

B7010-C-T-P4S-UL

B7010-C-TVP-P4-UL

B7012-C-TVP-P4-UL

B7012-E-T-P4S-UL

B7013-C-TVP-P4-UL

B7013-E-TVP-P4-UL

B7015-C-T-P4S-UL

B7015-C-TVP-P4-UL

B7015-E-T-P4S-UL

B7015-E-TVP-P4-UL

B7016-C-T-P4S-UL

B7020-E-T-P4S-UL

B7020-E-TVP-P4-UL

B71909-C-T-P4S-UL

B71918E.2RSD.TP4.SUL

HSS7006.E.T.P4S.UL

NJ1076-M1