Angular Contact Ball Bearings

BNR19S high speed angular contact ball bearings

Dimension:bore diameter ≥φ10
Material:high quality chrome steel
China GCr15, Europe 100Cr6, Japan SUJ2, USA AISI E52100
Contact angle: 18°(BNR)
Rolling element:steel balls
Description
Bearing number Basic dimension (mm) Basic load rating (KN) Limiting speed
d D B r r1 Dynamic Static
min min Cr Cor Grease Oil
25BNR19S 25 42 9 0.3 0.2 6.0 6.0 41800 59800
30BNR19S 30 47 9 0.3 0.2 6.3 4.1 36400 52000
35BNR19S 35 55 10 0.6 0.3 9.2 6.0 31200 44500
40BNR19S 40 62 12 0.6 0.3 11.5 7.7 27500 39300
45BNR19S 45 68 12 0.6 0.3 12.1 8.7 24800 35400
50BNR19S 50 72 12 0.6 0.3 12.8 9.8 23000 32800
55BNR19S 55 80 13 1.0 0.6 14.4 11.4 20800 29700
60BNR19S 60 85 13 1.0 0.6 14.6 12.0 19400 27600
65BNR19S 65 90 13 1.0 0.6 15.2 13.2 18100 25900
70BNR19S 70 100 16 1.0 0.6 21.3 18.1 16500 23600
75BNR19S 75 105 16 1.0 0.6 21.6 19.0 15600 22300
80BNR19S 80 110 16 1.0 0.6 22.0 19.9 14800 21100
85BNR19S 85 120 18 1.1 0.6 29.4 26.3 13700 19600
90BNR19S 90 125 18 1.1 0.6 31.5 29.7 13100 18700
95BNR19S 95 130 18 1.1 0.6 32.0 31.0 12500 17800
100BNR19S 100 140 20 1.1 0.6 38.0 35.0 11700 16700
105BNR19S 105 145 20 1.1 0.6 38.5 36.5 11200 16000
110BNR19S 110 150 20 1.1 0.6 39.0 38.0 10800 15400
120BNR19S 120 165 22 1.1 0.6 54.0 52.0 9900 14100
130BNR19S 130 180 24 1.5 1.0 59.5 58.5 9100 13000
140BNR19S 140 190 24 1.5 1.0 60.0 61.5 8500 12200
 

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