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Stainless Steel Bearing

d 17-30mm

Principal dimensions (mm) Basic load ratings (kn) Speed ratings(r/min) Designation a (mm) Basic load ratings
Combinaton
(kn)
Speed ratings
Combination
(r/min)
Bearing No. Fitting dimension (mm) Wight(kg)
Single Row
d D B r1,2
min
r3,4
min
Cr Cor Grease Oil Cr Cor Grease Oil DB DF DT da
min
Da
max
Db
max
ra
max
rb
max
17 40 12 0.6 0.30 10.90 5.87 34000 45000 7203C 10.0 17.70 11.70 26000 34500 7203C/DB 7203C/DF 7203C/DT 22 35 38.0 0.6 0.30 0.0640
17 40 12 0.6 0.30 10.50 5.64 30000 40000 7203AC 13.0 17.10 11.30 24000 32000 7203AC/DB 7203AC/DF 7203AC/DT 22 35 38.0 0.6 0.30 0.0640
17 40 12 0.6 0.30 9.93 6.10 14000 19000 7203BTN 18.0 16.10 12.20 10000 15000 7203BTN/DB 7203BTN/DF 7203BTN/DT 22 35 - 0.6 - 0.0590
17 47 14 1.0 0.60 15.70 8.30 29000 39000 7303C 11.0 25.50 16.60 23000 31000 7303C/DB 7303C/DF 7303C/DT 23 41 42.0 1.0 0.60 0.1110
17 47 14 1.0 0.60 15.30 8.05 28000 37000 7303AC 14.5 24.90 16.10 22000 29000 7303AC/DB 7303AC/DF 7303AC/DT 23 41 42.0 1.0 0.60 0.1110
17 47 14 1.0 0.60 13.80 7.22 12000 17000 7303BTN 20.0 22.40 14.40 9400 13000 7303BTN/DB 7303BTN/DF 7303BTN/DT 23 41 - 1.0 - 0.1140
20 42 12 0.6 0.30 10.50 6.02 32000 43000 7004C 10.0 17.10 12.00 25000 34000 7004C/DB 7004C/DF 7004C/DT 25 37 39.5 0.6 0.30 0.0670
20 42 12 0.6 0.30 9.95 5.74 28000 38000 7004AC 13.0 16.20 11.50 22000 29000 7004AC/DB 7004AC/DF 7004AC/DT 25 37 39.5 0.6 0.30 0.0670
20 47 14 1.0 0.60 14.70 8.19 28000 38000 7204C 12.0 23.90 16.40 22000 29000 7204C/DB 7204C/DF 7204C/DT 26 41 42.0 1.0 0.30 0.1010
20 47 14 1.0 0.60 14.00 7.84 24000 34000 7204AC 15.0 22.70 15.70 19000 27000 7204AC/DB 7204AC/DF 7204AC/DT 26 41 42.0 1.0 0.30 0.1010
20 47 14 1.0 0.60 13.30 7.63 11000 16000 7204BTN 21.0 21.60 15.30 9000 13000 7204BTN/DB 7204BTN/DF 7204BTN/DT 26 41 - 1.0 - 0.1070
20 52 15 1.1 0.60 18.60 9.95 28000 37000 7304C 12.5 30.20 19.90 22000 29000 7304C/DB 7304C/DF 7304C/DT 27 45 47.0 1.0 0.60 0.1430
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