90BNR19H 90mm Ceramic Angular-contact Ball Bearing With Single Row 90*125*18mm

Model No.

90BNR19H

Category

Angular-contact ball bearings, High-precision

Technical Data

Inner diameter (d)

90mm/3.54inch

 Outer diameter (D)

125mm/4.92inch

 Thickness (B)

18mm/0.71inch

Bearing Weight

0.48kg/1.06lb

BN

4mm/0.16inch

SN

10.4mm/0.41inch

SB

2.2mm/0.09inch

r (min.)

1.1mm/0.04inch

r1 (min.)

0.6mm/0.02inch

Basic Dynamic Load rating (Cr)

31.5KN/7081.48lbf

Basic Static Load rating (COr)

29.7KN/6676.83lbf

Permissible axial

load

28.1KN/6317.13lbf

Position of load action point (a)

26.5mm/1.04inch

Speed limit (Oil)

26100 RPM

Application

1. Tac02 and Tac03 series of thrust angular contact ball bearings are used for ball screw support of electric injection molding machines.

2. High-precision thrust angular contact ball bearings TAC B series are used for precision screw support.

3. NSK double row cylindrical roller bearings are used for high speed, high rigidity machine tool spindles, etc.

RFQ

1. Who are we?
Sun Rises Group Limited have rich experience in bearings operation since year 1986. Our own brand is SDVV and we also agent for many world-famous bearings.

2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

We have sufficient inventory to achieve fast delivery. If you want to know more, please feel free to contact us so that we can get back to you quickly.