Sealed circular roller bearing

Sealed ring roller bearings adopt a ring roller core structure, combined with an integrated sealing design, which can effectively block the invasion of dust, water vapor, and external impurities, while reducing the loss of internal lubricating grease, eliminating the assembly of additional sealing protective accessories, and simplifying the equipment maintenance process.

Model Basic Dimensions Basic rated dynamic load Weight Type
Inner diameter Outer diameter Thickness Dynamic load Static load
[mm] [mm] [mm] (kN) (kN) （kg）
C3138-K 190 320 104 1530 2200 33.5 Sealed circular roller bearing
C4138-K30-V 190 320 128 2040 3150 43 Sealed circular roller bearing
C2238-K 190 340 92 1370 1730 34 Sealed circular roller bearing
C3040-K 200 310 82 1120 1730 22 Sealed circular roller bearing
C4040-K30-V 200 310 109 1630 2650 30.5 Sealed circular roller bearing
C3140-K 200 340 112 1600 2320 40 Sealed circular roller bearing
C4140-K30-V 200 340 140 2360 3650 54 Sealed circular roller bearing
C3044-K 220 340 90 1320 2040 29 Sealed circular roller bearing
C4044-K30-V 220 340 118 1930 3250 40 Sealed circular roller bearing
C3144-K 220 370 120 1900 2900 51 Sealed circular roller bearing
C2244-K 220 400 108 2000 2500 56.5 Sealed circular roller bearing
C3048-K 240 360 92 1340 2160 31.5 Sealed circular roller bearing
C3148-K 240 400 128 2320 3450 63 Sealed circular roller bearing
C3052-K 260 400 104 1760 2850 46 Sealed circular roller bearing
C3152-K 260 440 144 2650 4050 87 Sealed circular roller bearing
C3056-K 280 420 106 1860 3100 50 Sealed circular roller bearing
C3156-K 280 460 146 2850 4500 93 Sealed circular roller bearing
C3060-K-M 300 460 118 2160 3750 71 Sealed circular roller bearing
C4060-K30-M 300 460 160 2900 4900 95 Sealed circular roller bearing
C3160-K 300 500 160 3250 5200 120 Sealed circular roller bearing