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Cylindrical Roller Bearing

d 50-75mm

Principal dimensions (mm) Basic load ratings (kn) Speed ratings(r/min) Bearing No. Fitting dimension (mm) Weight(Kg)
d D B r1,2
min
Cr Cor Grease
-2Z -2RZ
Grease
-2RS1
Oil -Z -2Z -RZ -2RZ -RS1 -2RS1 da
min
Da
max
ra
max
50 90 20 1.1 35.100 23.200 7000 4800 8500 6210-Z 6210-2Z 6210-RZ 6210-2RZ 6210-RS1 6210-2RS1 56.5 83.5 1.0 0.4700
50 110 27 2.0 57.500 35.300 6300 4300 7500 6310-Z 6310-2Z 6310-RZ 6310-2RZ 6310-RS1 6310-2RS1 59.0 10.1.0 2.0 1.1000
55 72 9 0.3 9.070 8.450 8500 5300 10000 61811-Z 61811-2Z 61811-RZ 61811-2RZ 61811-RS1 61811-2RS1 57.0 70.0 0.3 0.0830
55 80 13 1.0 18.900 15.100 8000 5000 9500 61911-Z 61911-2Z 61911-RZ 61911-2RZ 61911-RS1 61911-2RS1 60.0 75.0 1.0 0.1800
55 90 18 1.1 26.700 20.100 7500 4500 9000 6011-Z 6011-2Z 6011-RZ 6011-2RZ 6011-RS1 6011-2RS1 61.5 83.5 1.0 0.3820
55 100 21 1.5 43.400 29.200 6300 4300 7500 6211-Z 6211-2Z 6211-RZ 6211-2RZ 6211-RS1 6211-2RS1 63.0 92.0 1.5 0.6120
55 120 29 2.0 71.600 44.800 5600 3800 6700 6311-Z 6311-2Z 6311-RZ 6311-2RZ 6311-RS1 6311-2RS1 64.0 111.0 2.0 1.3800
60 78 10 0.3 10.300 9.910 7500 4800 9000 61812-Z 61812-2Z 61812-RZ 61812-2RZ 61812-RS1 61812-2RS1 62.0 76.0 0.3 0.1060
60 85 13 1.0 19.400 16.200 7500 4500 9000 61912-Z 61912-2Z 61912-RZ 61912-2RZ 61912-RS1 61912-2RS1 65.0 80.0 1.0 0.1930
60 95 18 1.1 30.200 23.000 6700 4300 8000 6012-Z 6012-2Z 6012-RZ 6012-2RZ 6012-RS1 6012-2RS1 66.5 88.5 1.0 0.3990
60 110 22 1.5 47.800 32.900 6000 4000 7000 6212-Z 6212-2Z 6212-RZ 6212-2RZ 6212-RS1 6212-2RS1 68.0 102.0 1.5 0.8090
60 130 31 2.1 81.900 51.800 5000 3400 6000 6312-Z 6312-2Z 6312-RZ 6312-2RZ 6312-RS1 6312-2RS1 71.0 119.0 2.0 1.7200
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