NTN - Large Bearings

4-Row Cylindrical Roller Bearings
r1a
ra
Da
da
Abutment and fillet dimensions
Mass
mm
kg
d a D a r as r las
F w min max max max (approx.)
767.5 722 948 6 6 1,850
766 722 948 6 6 1,900
787.5 750 976 8 5 1,900
796 749 976 5 5 1,730
830 782 1,018 6 6 2,180
845 782 1,058 6 6 2,530
837 787 1,038 6 6 2,260
828 792 998 6 6 2,000
845 784 1,056 5 5 2,550
855 792 1,068 6 6 2,560
846 801.425 1,047.6 8 6 2,420
870 832 1,048 6 6 1,950
880 824 1,056 5 5 2,090
903 852 1,098 6 6 2,450
903 852 1,098 6 6 2,530
903 852 1,098 6 6 2,530
903 852 1,098 6 6 2,520
910 852 1,128 6 6 2,930
896 854 1,056 5 5 1,780
920 860 1,128 4 6 2,840
941 890 1,110 8 8 1,980
930 874 1,126 5 5 2,430
928 874 1,126 5 5 2,640
945 882 1,148 6 6 2,270
928 890 1,140 8 8 2,970
940 882 1,148 6 6 2,980
938 892 1,108 6 6 2,200
B-77