JCB CROSSED ROLLER BEARING (THK SERIES)

JCB crossed roller bearing (THK series) is following six types:

RA SERIES OF JCB CROSSED ROLLER BEARING (THK SERIES)

1、_RA is split outer ring type crossed roller bearing with separators

2、_RA…C is split outer ring type crossed roller bearing with separators, outer ring also has high rigidity due to a single-split

3、_RAU is slim type and ntegrated inner/outer ring crossed roller bearing with separators.

_Outer Diameter is from 66 mm to 226 mm

_Inner Diameter is from 50 mm to 200 mm

_Accuracy class : P6,P5, P4, P2

_Seal Symbol : No symbol signifies the open type without seals.(UU signifies seals on both sides. )

_Axial internal clearance : Including CC0,C0

RB SERIES OF  JCB CROSSED ROLLER BEARING (THK SERIES)

_RB split outer ring type crossed roller bearing with separators

_Outer Diameter is from 36 mm to 1500 mm

_Inner Diameter is from 20 mm to 1250 mm

_Accuracy class of : P0,P6,PE6,P5,PE5,P4,PE4,P2,PE2

_Seal Symbol: No symbol signifies the open type without seals.(UU signifies seals on both sides. )

_Axial internal clearance : Including CC0,C0,C1

RB…USP SERIES OF  JCB CROSSED ROLLER BEARING (THK SERIES)

_RB…USP is split outer ring type and rotation accuracy achieves the ultra precision ISO Class 2 grade crossed roller bearing with separators

_Outer Diameter is from 150 mm to 700 mm

_Inner Diameter is from 100 mm to 600 mm

_Accuracy class : P0,P6,PE6,P5,PE5,P4,PE4,P2,PE2

_Seal Symbol : No symbol signifies the open type without seals.(UU signifies seals on both sides. )

_Axial internal clearance : Including CC0,C0,C1

RE SERIES OF  JCB CROSSED ROLLER BEARING (THK SERIES)

_RE is split inner ring type crossed roller bearing with separators

_Outer Diameter is from 36 mm to 700 mm

_Inner Diameter is from 20 mm to 600 mm

_Accuracy class : P0,P6,PE6,P5,PE5,P4,PE4,P2,PE2

_Seal Symbol : No symbol signifies the open type without seals.(UU signifies seals on both sides. )

_Axial internal clearance : Including CC0,C0,C1

RE…USP SERIES OF  JCB CROSSED ROLLER BEARING (THK SERIES)

_RE…USP is split innerer ring type and rotation accuracy achieves the ultra precision ISO Class 2 grade crossed roller bearing with separators

_Outer Diameter is from 150 mm to 700 mm

_Inner Diameter is from 100 mm to 600 mm

_Accuracy class : P0,P6,PE6,P5,PE5,P4,PE4,P2,PE2

_Seal Symbol : No symbol signifies the open type without seals.(UU signifies seals on both sides. )

_Axial internal clearance : Including CC0,C0,C1

RU SERIES OF  JCB CROSSED ROLLER BEARING (THK SERIES)

_RU is mounting holed type and integrated inner/outer ring crossed roller bearing with separators

_Outer Diameter is from 70 mm to 540 mm

_Inner Diameter is from 20 mm to 350 mm

_Accuracy class : P6,P5, P4, P2

_Seal Symbol : No symbol signifies the open type without seals.(UU signifies seals on both sides.U signifies seals on one side in the counterbore side of the outer ring.UT signifies seals on one side in the opposite to the counterbore side of the outer ring. )

_Axial internal clearance : Including CC0,C0