Curved Roller Bearing (INCH CR CF CCF)

Curved Roller Bearing (INCH CR CF CCF)

Curve roller bearing is assembled with a bolt shaft, thick-walled outer ring and other bearing parts. The thick-walled outer ring can carry shock load and reduce deformation and bend stress. Hexagon nut in bolt shaft can make it easy to assemble on machine. This kind of bearing mainly used in rollway transmission machine.

Main characteristic

►Bear shock load and reduce deformation and bend stress

►Bolt as shaft, easy to assemble with nut

►Different structure, widely using

RingBolt shaftCage  ShieldRoller
MaterialGCr15 chrome steel20CrMnSPCC or 20# SteelGCr15 chrome steel
ProcessLathing  GrindingLathing  GrindingLathingGrinding
Heat treatmentQuenchingTemperingCarburization BlackQuenching HRC60-64
MetricInchStructure  instruction
KR CFCR.RCurve roller bearing
KR.V CF.VRCR.VRFull complement
KR.PP CF.UURCR.UURDouble seal
KR.VPP CF.VUURCR.VUURFull complement, Double seal
KRE CF.EREccentric bushing
KRVE CF.EVREccentric bushing, Full complement
KRE.PP CF.EUUREccentric bushing Double seal
KRVE.PP CF.EVUUREccentric bushing, Full complement, Double seal
NUKR NUCF.RRoller guide,Full complement
NUKRE NUCFE.RRoller guide, Full complement, Eccentric bushing

 

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Description

Image and structure of Curved Roller Bearing (INCH CR CF CCF)

               

Detail dimension of

Curved Roller Bearing (INCH CR CF CCF)

BasicWithout seal FullWith seal  FullMIGILL MODELDimensions
XRXRXRXRdDL
CR 8CR 8RCR 8 VBCR 8 VBRCR 8 VBUUCR 8 VBUURCF-1/2-NSBCCF-1/2-NSB4.82612.722.225
CR 10CR 10 RCR 10 VBCR 10 VBRCR 10 VBUUCR 10 VBUURCF-5/8-NSBCCF-5/8-NSB6.3515.87526.988
CR 12CR 12RCR 12 VBCR 12 VBRCR 12 VBUUCR 12 VBUURCF-3/4-SBCCF-3/4-SB9.52519.0535.719
CR 14CR 14RCR 14 VBCR 14 VBRCR 14 VBUUCR 14 VBUURCF-7/8-SBCCF-7/8-SB9.52522.22535.719
CR 16CR 16RCR 16 VBCR 16 VBRCR 16 VBUUCR 16 VBUURCF-1-SBCCF-1-SB11.11225.442.069
CR 18CR 18RCR 18 VBCR 18 VBRCR 18 VBUUCR 18 VBUURCF-1 1/8-SBCCF-1 1/8-SB11.11228.57542.069
CR 20CR 20RCR 20 VBCR 20 VBRCR 20 VBUUCR 20 VBUURCF-1 1/4-SBCCF-1 1/4-SB12.731.7551.594
CR 22CR 22RCR 22 VBCR 22 VBRCR 22 VBUUCR 22 VBUURCF-1 3/8-SBCCF-1 3/8-SB12.734.92551.594
CR 24CR 24RCR 24 VBCR 24 VBRCR 24 VBUUCR 24 VBUURCF-1 1/2-SBCCF-1 1/2-SB15.87538.161.119
CR 26CR 26RCR 26 VBCR 26 VBRCR 26 VBUUCR 26 VBUURCF-1 5/8-SBCCF-1 5/8-SB15.87541.27561.119
CR 28CR 28RCR 28 VBCR 28 VBRCR 28 VBUUCR 28 VBUURCF-1 3/4-SBCCF-1 3/4-SB19.0544.4570.644
CR 30CR 30RCR 30 VBCR 30 VBRCR 30 VBUUCR 30 VBUURCF-1 7/8-SBCCF-1 7/8-SB19.0547.62570.644
CR 32CR 32RCR 32 VBCR 32 VBRCR 32 VBUUCR 32 VBUURCF-2-SBCCF-2-SB22.22550.883.344
CR 36CR 36RCR 36 VBCR 36 VBRCR 36 VBUUCR 36 VBUURCF-2 1/4-SBCCF-2 1/4-SB22.22557.1583.344
CR 40CR 40RCR 40 VBCR 40 VBRCR 40 VBUUCR 40 VBUURCF-2 1/2-SBCCF-2 1/2-SB25.463.596.043
CR 44CR 44RCR 44 VBCR 44 VBRCR 44 VBUUCR 44 VBUURCF-2 3/4-SBCCF-2 3/4-SB25.469.8596.043
CR 48CR 48RCR 48 VBCR 48 VBRCR 48 VBUUCR 48 VBUURCF-3-SBCCF-3-SB31.7576.2108.743
CR 52CR 52RCR 52 VBCR 52 VBRCR 52 VBUUCR 52 VBUURCF-3 1/4-SBCCF-3 1/4-SB31.7582.55108.743
CR 56CR 56RCR 56 VBCR 56 VBRCR 56 VBUUCR 56 VBUURCF-3 1/2-SBCCF-3 1/2-SB34.92588.9121.443
CR 64CR 64RCR 64 VBCR 64 VBRCR 64 VBUUCR 64 VBUURCF-4-SBCCF-4-SB38.1101.6121.443

 

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