Product Description

Group support bearing bears united loading from diameter direction of diameter leading way of load and axial direction, also can load only diameter direction, group support bearing is formed by different group supporting by single row touch ball bearing of same specification., detail group support way as following:

in pairs group supporting:

triple group suporting:

quadruple group support:

(mm)

Principal Dimensions

Designations (KN)

Basis Load Ratings(rpm)

Limited Speeds

Weight

(Kg)

d D 2B DB DF DT

Dynamic

Static

Grease

Oil

10 26 16 7000C/DB 7000C/DF 7000C/DT 7.9 4.3 14000 20000 0.038

26 16 7000AC/DB 7000AC/DF 7000AC/DT 5.9 4.2 14000 20000 0.038

30 18 7200C/DB 7200C/DF 7200C/DT 9.4 5.8 13000 18000 0.064

30 18 7200AC/DB 7200AC/DF 7200AC/DT 9.0 5.6 13000 18000 0.064

30 18 7200B/DB 7200B/DF 7200B/DT 8.6 5.4 13000 18000 0.060

35 22 7300C/DB 7300C/DF 7300C/DT 15.9 9.2 12000 17000 0.100

35 22 7300AC/DB 7300AC/DF 7300AC/DT 15.4 8.9 12000 17000 0.100

12 28 16 7001C/DB 7001C/DF 7001C/DT 8.7 5.6 13000 18000 0.040

28 16 7001AC/DB 7001AC/DF 7001AC/DT 8.4 4.9 13000 18000 0.040

32 20 7201C/DB 7201C/DF 7201C/DT 12.8 7.6 12000 17000 0.070

32 20 7201AC/DB 7201AC/DF 7201AC/DT 12.3 7.3 12000 17000 0.070

32 20 7201B/DB 7201B/DF 7201B/DT 11.2 6.4 12000 17000 0.070

37 24 7301C/DB 7301C/DF 7301C/DT 19.2 11.2 11000 16000 0.120

37 24 7301AC/DB 7301AC/DF 7301AC/DT 18.7 10.9 11000 16000 0.120

37 24 7301B/DB 7301B/DF 7301B/DT 17.1 9.9 11000 16000 0.120

15 32 18 7002C/DB 7002C/DF 7002C/DT 10.1 6.7 12000 17000 0.060

32 18 7002AC/DB 7002AC/DF 7002AC/DT 9.7 6.4 12000 17000 0.060

35 22 7202C/DB 7202C/DF 7202C/DT 14.9 9.9 11000 15000 0.090

35 22 7202AC/DB 7202AC/DF 7202AC/DT 14.4 9.6 11000 15000 0.090

35 22 7202B/DB 7202B/DF 7202B/DT 12.8 8.5 11000 15000 0.090

42 26 7302C/DB 7302C/DF 7302C/DT 21.4 13.5 10000 14000 0.170

42 26 7302AC/DB 7302AC/DF 7302AC/DT 20.3 12.5 10000 14000 0.170

42 26 7302B/DB 7302B/DF 7302B/DT 20.2 13.0 10000 14000 0.160

17 35 20 7003C/DB 7003C/DF 7003C/DT 10.7 7.3 11000 15000 0.080

35 20 7003AC/DB 7003AC/DF 7003AC/DT 10.2 7.2 11000 15000 0.080

40 24 7203C/DB 7203C/DF 7203C/DT 17.6 11.7 10000 14000 0.120

40 24 7203AC/DB 7203AC/DF 7203AC/DT 16.9 11.2 10000 14000 0.120

40 24 7203B/DB 7203B/DF 7203B/DT 16.1 11.0 10000 14000 0.130

47 28 7303C/DB 7303C/DF 7303C/DT 25.5 16.4 9500 13000 0.320

47 28 7303AC/DB 7303AC/DF 7303AC/DT 24.4 15.5 9500 13000 0.320

47 28 7303B/DB 7303B/DF 7303B/DT 23.0 16.3 9500 13000 0.320

20 42 24 7004C/DB 7004C/DF 7004C/DT 17.0 12.0 9500 13000 0.130

42 24 7004AC/DB 7004AC/DF 7004AC/DT 16.2 11.4 9500 13000 0.130

47 28 7204C/DB 7204C/DF 7204C/DT 23.7 16.3 9500 13000 0.200

47 28 7204AC/DB 7204AC/DF 7204AC/DT 22.7 15.7 9500 13000 0.200

47 28 7204B/DB 7204B/DF 7204B/DT 21.6 15.2 9500 13000 0.220

52 30 7304C/DB 7304C/DF 7304C/DT 29.9 19.6 9300 12000 0.300

52 30 7304AC/DB 7304AC/DF 7304AC/DT 29.0 19.2 9300 12000 0.300

52 30 7304B/DB 7304B/DF 7304B/DT 28.1 19.3 9300 12000 0.280

25 47 24 7005C/DB 7005C/DF 7005C/DT 19.0 14.8 9500 140000 0.150

47 24 7005AC/DB 7005AC/DF 7005AC/DT 18.1 14.1 9500 140000 0.150

52 30 7205C/DB 7205C/DF 7205C/DT 26.9 20.5 8000 11000 0.240

52 30 7205AC/DB 7205AC/DF 7205AC/DT 25.8 19.6 8000 11000 0.240

52 30 7205B/DB 7205B/DF 7205B/DT 24.0 18.7 8000 11000 0.260

62 34 7305C/DB 7305C/DF 7305C/DT 45.1 31.8 6700 10000 0.460

62 34 7305AC/DB 7305AC/DF 7305AC/DT 43.8 31.2 6700 10000 0.460

62 34 7305B/DB 7305B/DF 7305B/DT 39.5 28.2 6700 10000 0.460

30 55 26 7006C/DB 7006C/DF 7006C/DT 24.5 20.5 6700 10000 0.220

55 26 7006AC/DB 7006AC/DF 7006AC/DT 23.3 19.6 6700 10000 0.220

(mm)

Principal Dimensions

Designations (KN)

Basis Load Ratings (rpm)

Limited Speeds

Weight

(Kg)

d D 2B DB DF DT

Dynamic

Static

Grease

Oil

30 62 32 7206C/DB 7206C/DF 7206C/DT 37.4 29.4 6300 9500 0.380

62 32 7206AC/DB 7206AC/DF 7206AC/DT 35.8 28.1 6300 9500 0.380

62 32 7206B/DB 7206