DUOHUIBEARINGSDUOHUI BEARINGS

PRODUCT SERIES

Guide roller with "Gothic" arc groove-LFR series

Non-Standard Bearing Series

Guide roller with "Gothic" arc groove-LFR series

Models and specifications

39 catalog records. Dimensions in mm.

ModelBore / shaft diameterOutside diameterWidth / lengthSpecifications
LFR50/4 NPPGuide roller with "Gothic" arc groove-LFR series4137
View specifications
Guide rail modelLFR50/4 NPP
Weight / ≈ (g)3.5
Dimensions (mm)/dw5
Dimensions (mm)/d4
Dimensions (mm)/D13
Dimensions (mm)/C6
Dimensions (mm)/B7
Dimensions (mm)/A8.04
Dimensions (mm)/rs0.2
Load / Cw(KN)1.05
Load / Cow(KN)0.85
Load/Frperm(KN)1.15
LFR50/5-4 KDDGuide roller with "Gothic" arc groove-LFR series5168
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Guide rail modelLFR50/5-4 KDD
Weight / ≈ (g)7.5
Dimensions (mm)/dw4
Dimensions (mm)/d5
Dimensions (mm)/D16
Dimensions (mm)/C7
Dimensions (mm)/B8
Dimensions (mm)/A9
Dimensions (mm)/rs0.2
Load / Cw(KN)1.2
Load / Cow(KN)0.86
Load/Frperm(KN)1.3
LFR50/5-4 NPPGuide roller with "Gothic" arc groove-LFR series5168
View specifications
Guide rail modelLFR50/5-4 NPP
Weight / ≈ (g)7.5
Dimensions (mm)/dw4
Dimensions (mm)/d5
Dimensions (mm)/D16
Dimensions (mm)/C7
Dimensions (mm)/B8
Dimensions (mm)/A9
Dimensions (mm)/rs0.2
Load / Cw(KN)1.2
Load / Cow(KN)0.86
Load/Frperm(KN)1.3
LFR50/5 KDDGuide roller with "Gothic" arc groove-LFR series5178
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Guide rail modelLFR50/5 KDD
Weight / ≈ (g)8
Dimensions (mm)/dw6
Dimensions (mm)/d5
Dimensions (mm)/D17
Dimensions (mm)/C7
Dimensions (mm)/B8
Dimensions (mm)/A10.5
Dimensions (mm)/rs0.2
Load / Cw(KN)1.27
Load / Cow(KN)0.82
Load/Frperm(KN)1.3
LFR50/5 NPPGuide roller with "Gothic" arc groove-LFR series5178
View specifications
Guide rail modelLFR50/5 NPP
Weight / ≈ (g)8
Dimensions (mm)/dw6
Dimensions (mm)/d5
Dimensions (mm)/D17
Dimensions (mm)/C7
Dimensions (mm)/B8
Dimensions (mm)/A10.5
Dimensions (mm)/rs0.2
Load / Cw(KN)1.27
Load / Cow(KN)0.82
Load/Frperm(KN)1.3
LFR50/8 KDDGuide roller with "Gothic" arc groove-LFR series82411
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Guide rail modelLFR50/8 KDD
Weight / ≈ (g)24
Dimensions (mm)/dw6
Dimensions (mm)/d8
Dimensions (mm)/D24
Dimensions (mm)/C11
Dimensions (mm)/B11
Dimensions (mm)/A14
Dimensions (mm)/rs0.3
Load / Cw(KN)3.67
Load / Cow(KN)2.28
Load/Frperm(KN)1.3
LFR50/8 NPPGuide roller with "Gothic" arc groove-LFR series82411
View specifications
Guide rail modelLFR50/8 NPP
Weight / ≈ (g)24
Dimensions (mm)/dw6
Dimensions (mm)/d8
Dimensions (mm)/D24
Dimensions (mm)/C11
Dimensions (mm)/B11
Dimensions (mm)/A14
Dimensions (mm)/rs0.3
Load / Cw(KN)3.67
Load / Cow(KN)2.28
Load/Frperm(KN)1.3
LFR50/8-8 KDDGuide roller with "Gothic" arc groove-LFR series82411
View specifications
Guide rail modelLFR50/8-8 KDD
Weight / ≈ (g)24
Dimensions (mm)/dw8
Dimensions (mm)/d8
Dimensions (mm)/D24
Dimensions (mm)/C11
Dimensions (mm)/B11
Dimensions (mm)/A14.75
Dimensions (mm)/rs0.3
Load / Cw(KN)3.67
Load / Cow(KN)2.28
Load/Frperm(KN)1.3
LFR50/8-8 NPPGuide roller with "Gothic" arc groove-LFR series82411
View specifications
Guide rail modelLFR50/8-8 NPP
Weight / ≈ (g)24
Dimensions (mm)/dw8
Dimensions (mm)/d8
Dimensions (mm)/D24
Dimensions (mm)/C11
Dimensions (mm)/B11
Dimensions (mm)/A14.75
Dimensions (mm)/rs0.3
Load / Cw(KN)3.67
Load / Cow(KN)2.28
Load/Frperm(KN)1.3
LFR30/8 KDDGuide roller with "Gothic" arc groove-LFR series826.813
View specifications
Guide rail modelLFR30/8 KDD
Weight / ≈ (g)31
Dimensions (mm)/dw10
Dimensions (mm)/d8
Dimensions (mm)/D26.8
Dimensions (mm)/C11
Dimensions (mm)/B13
Dimensions (mm)/A16.7
Dimensions (mm)/rs0.3
Load / Cw(KN)3.67
Load / Cow(KN)2.28
Load/Frperm(KN)1.3
LFR30/8 NPPGuide roller with "Gothic" arc groove-LFR series826.813
View specifications
Guide rail modelLFR30/8 NPP
Weight / ≈ (g)31
Dimensions (mm)/dw10
Dimensions (mm)/d8
Dimensions (mm)/D26.8
Dimensions (mm)/C11
Dimensions (mm)/B13
Dimensions (mm)/A16.7
Dimensions (mm)/rs0.3
Load / Cw(KN)3.67
Load / Cow(KN)2.28
Load/Frperm(KN)1.3
LFR5200-8 KDDGuide roller with "Gothic" arc groove-LFR series103215
View specifications
Guide rail modelLFR5200-8 KDD
Weight / ≈ (g)62
Dimensions (mm)/dw8
Dimensions (mm)/d10
Dimensions (mm)/D32
Dimensions (mm)/C15
Dimensions (mm)/B15
Dimensions (mm)/A-
Dimensions (mm)/rs0.3
Load / Cw(KN)6.85
Load / Cow(KN)3.2
Load/Frperm(KN)2.1
LFR5200-8 NPPGuide roller with "Gothic" arc groove-LFR series103215
View specifications
Guide rail modelLFR5200-8 NPP
Weight / ≈ (g)62
Dimensions (mm)/dw8
Dimensions (mm)/d10
Dimensions (mm)/D32
Dimensions (mm)/C15
Dimensions (mm)/B15
Dimensions (mm)/A-
Dimensions (mm)/rs0.3
Load / Cw(KN)6.85
Load / Cow(KN)3.2
Load/Frperm(KN)2.1
LFR5201 KDDGuide roller with "Gothic" arc groove-LFR series123515.9
View specifications
Guide rail modelLFR5201 KDD
Weight / ≈ (g)68
Dimensions (mm)/dw10
Dimensions (mm)/d12
Dimensions (mm)/D35
Dimensions (mm)/C15.9
Dimensions (mm)/B15.9
Dimensions (mm)/A20.65
Dimensions (mm)/rs0.3
Load / Cw(KN)8.5
Load / Cow(KN)5.1
Load/Frperm(KN)5.1
LFR5201 NPPGuide roller with "Gothic" arc groove-LFR series123515.9
View specifications
Guide rail modelLFR5201 NPP
Weight / ≈ (g)68
Dimensions (mm)/dw10
Dimensions (mm)/d12
Dimensions (mm)/D35
Dimensions (mm)/C15.9
Dimensions (mm)/B15.9
Dimensions (mm)/A20.65
Dimensions (mm)/rs0.3
Load / Cw(KN)8.5
Load / Cow(KN)5.1
Load/Frperm(KN)5.1
LFR5301 KDDGuide roller with "Gothic" arc groove-LFR series124219
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Guide rail modelLFR5301 KDD
Weight / ≈ (g)130
Dimensions (mm)/dw10
Dimensions (mm)/d12
Dimensions (mm)/D42
Dimensions (mm)/C19
Dimensions (mm)/B19
Dimensions (mm)/A24
Dimensions (mm)/rs0.6
Load / Cw(KN)13
Load / Cow(KN)7.7
Load/Frperm(KN)7.5
LFR5301 NPPGuide roller with "Gothic" arc groove-LFR series124219
View specifications
Guide rail modelLFR5301 NPP
Weight / ≈ (g)130
Dimensions (mm)/dw10
Dimensions (mm)/d12
Dimensions (mm)/D42
Dimensions (mm)/C19
Dimensions (mm)/B19
Dimensions (mm)/A24
Dimensions (mm)/rs0.6
Load / Cw(KN)13
Load / Cow(KN)7.7
Load/Frperm(KN)7.5
LFR5301-20 KDDGuide roller with "Gothic" arc groove-LFR series124219
View specifications
Guide rail modelLFR5301-20 KDD
Weight / ≈ (g)125
Dimensions (mm)/dw20
Dimensions (mm)/d12
Dimensions (mm)/D42
Dimensions (mm)/C19
Dimensions (mm)/B19
Dimensions (mm)/A28
Dimensions (mm)/rs0.6
Load / Cw(KN)13
Load / Cow(KN)7.7
Load/Frperm(KN)7.5
LFR5301-20 NPPGuide roller with "Gothic" arc groove-LFR series124219
View specifications
Guide rail modelLFR5301-20 NPP
Weight / ≈ (g)125
Dimensions (mm)/dw20
Dimensions (mm)/d12
Dimensions (mm)/D42
Dimensions (mm)/C19
Dimensions (mm)/B19
Dimensions (mm)/A28
Dimensions (mm)/rs0.6
Load / Cw(KN)13
Load / Cow(KN)7.7
Load/Frperm(KN)7.5
LFR5302 KDDGuide roller with "Gothic" arc groove-LFR series154719
View specifications
Guide rail modelLFR5302 KDD
Weight / ≈ (g)163
Dimensions (mm)/dw10
Dimensions (mm)/d15
Dimensions (mm)/D47
Dimensions (mm)/C19
Dimensions (mm)/B19
Dimensions (mm)/A26.65
Dimensions (mm)/rs1
Load / Cw(KN)16.2
Load / Cow(KN)9.2
Load/Frperm(KN)6.2
LFR5302 NPPGuide roller with "Gothic" arc groove-LFR series154719
View specifications
Guide rail modelLFR5302 NPP
Weight / ≈ (g)163
Dimensions (mm)/dw10
Dimensions (mm)/d15
Dimensions (mm)/D47
Dimensions (mm)/C19
Dimensions (mm)/B19
Dimensions (mm)/A26.65
Dimensions (mm)/rs1
Load / Cw(KN)16.2
Load / Cow(KN)9.2
Load/Frperm(KN)6.2
LFR5201-12 KDDGuide roller with "Gothic" arc groove-LFR series123515.9
View specifications
Guide rail modelLFR5201-12 KDD
Weight / ≈ (g)68
Dimensions (mm)/dw12
Dimensions (mm)/d12
Dimensions (mm)/D35
Dimensions (mm)/C15.9
Dimensions (mm)/B15.9
Dimensions (mm)/A21.75
Dimensions (mm)/rs0.3
Load / Cw(KN)8.4
Load / Cow(KN)5
Load/Frperm(KN)5.1
LFR5201-12 NPPGuide roller with "Gothic" arc groove-LFR series123515.9
View specifications
Guide rail modelLFR5201-12 NPP
Weight / ≈ (g)68
Dimensions (mm)/dw12
Dimensions (mm)/d12
Dimensions (mm)/D35
Dimensions (mm)/C15.9
Dimensions (mm)/B15.9
Dimensions (mm)/A21.75
Dimensions (mm)/rs0.3
Load / Cw(KN)8.4
Load / Cow(KN)5
Load/Frperm(KN)5.1
LFR5201-14 KDDGuide roller with "Gothic" arc groove-LFR series1239.918
View specifications
Guide rail modelLFR5201-14 KDD
Weight / ≈ (g)107
Dimensions (mm)/dw14
Dimensions (mm)/d12
Dimensions (mm)/D39.9
Dimensions (mm)/C18
Dimensions (mm)/B18
Dimensions (mm)/A24
Dimensions (mm)/rs0.3
Load / Cw(KN)8.9
Load / Cow(KN)5
Load/Frperm(KN)6.7
LFR5201-14 NPPGuide roller with "Gothic" arc groove-LFR series1239.918
View specifications
Guide rail modelLFR5201-14 NPP
Weight / ≈ (g)107
Dimensions (mm)/dw14
Dimensions (mm)/d12
Dimensions (mm)/D39.9
Dimensions (mm)/C18
Dimensions (mm)/B18
Dimensions (mm)/A24
Dimensions (mm)/rs0.3
Load / Cw(KN)8.9
Load / Cow(KN)5
Load/Frperm(KN)6.7
LFR5201-10.40 KDDGuide roller with "Gothic" arc groove-LFR series1239.918
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Guide rail modelLFR5201-10.40 KDD
Weight / ≈ (g)115
Dimensions (mm)/dw10
Dimensions (mm)/d12
Dimensions (mm)/D39.9
Dimensions (mm)/C18
Dimensions (mm)/B18
Dimensions (mm)/A22
Dimensions (mm)/rs0.3
Load / Cw(KN)8.9
Load / Cow(KN)5
Load/Frperm(KN)6.7
LFR5201-10.40 NPPGuide roller with "Gothic" arc groove-LFR series1239.918
View specifications
Guide rail modelLFR5201-10.40 NPP
Weight / ≈ (g)115
Dimensions (mm)/dw10
Dimensions (mm)/d12
Dimensions (mm)/D39.9
Dimensions (mm)/C18
Dimensions (mm)/B18
Dimensions (mm)/A22
Dimensions (mm)/rs0.3
Load / Cw(KN)8.9
Load / Cow(KN)5
Load/Frperm(KN)6.7
LFR5204-16 KDDGuide roller with "Gothic" arc groove-LFR series205222.6
View specifications
Guide rail modelLFR5204-16 KDD
Weight / ≈ (g)195
Dimensions (mm)/dw16
Dimensions (mm)/d20
Dimensions (mm)/D52
Dimensions (mm)/C20.6
Dimensions (mm)/B22.6
Dimensions (mm)/A31.5
Dimensions (mm)/rs0.6
Load / Cw(KN)16.8
Load / Cow(KN)9.5
Load/Frperm(KN)12.1
LFR5204-16 NPPGuide roller with "Gothic" arc groove-LFR series205222.6
View specifications
Guide rail modelLFR5204-16 NPP
Weight / ≈ (g)195
Dimensions (mm)/dw16
Dimensions (mm)/d20
Dimensions (mm)/D52
Dimensions (mm)/C20.6
Dimensions (mm)/B22.6
Dimensions (mm)/A31.5
Dimensions (mm)/rs0.6
Load / Cw(KN)16.8
Load / Cow(KN)9.5
Load/Frperm(KN)12.1
LFR 5206-20 KDDGuide roller with "Gothic" arc groove-LFR series257225.8
View specifications
Guide rail modelLFR 5206-20 KDD
Weight / ≈ (g)435
Dimensions (mm)/dw20
Dimensions (mm)/d25
Dimensions (mm)/D72
Dimensions (mm)/C23.8
Dimensions (mm)/B25.8
Dimensions (mm)/A41
Dimensions (mm)/rs0.6
Load / Cw(KN)29.5
Load / Cow(KN)16.6
Load/Frperm(KN)20.7
LFR 5206-20 NPPGuide roller with "Gothic" arc groove-LFR series257225.8
View specifications
Guide rail modelLFR 5206-20 NPP
Weight / ≈ (g)435
Dimensions (mm)/dw20
Dimensions (mm)/d25
Dimensions (mm)/D72
Dimensions (mm)/C23.8
Dimensions (mm)/B25.8
Dimensions (mm)/A41
Dimensions (mm)/rs0.6
Load / Cw(KN)29.5
Load / Cow(KN)16.6
Load/Frperm(KN)20.7
LFR5206-25 KDDGuide roller with "Gothic" arc groove-LFR series257225.8
View specifications
Guide rail modelLFR5206-25 KDD
Weight / ≈ (g)425
Dimensions (mm)/dw25
Dimensions (mm)/d25
Dimensions (mm)/D72
Dimensions (mm)/C23.8
Dimensions (mm)/B25.8
Dimensions (mm)/A43.5
Dimensions (mm)/rs0.6
Load / Cw(KN)29.2
Load / Cow(KN)16.5
Load/Frperm(KN)23.1
LFR5206-25 NPPGuide roller with "Gothic" arc groove-LFR series257225.8
View specifications
Guide rail modelLFR5206-25 NPP
Weight / ≈ (g)425
Dimensions (mm)/dw25
Dimensions (mm)/d25
Dimensions (mm)/D72
Dimensions (mm)/C23.8
Dimensions (mm)/B25.8
Dimensions (mm)/A43.5
Dimensions (mm)/rs0.6
Load / Cw(KN)29.2
Load / Cow(KN)16.5
Load/Frperm(KN)23.1
LFR5207-30 KDDGuide roller with "Gothic" arc groove-LFR series308029
View specifications
Guide rail modelLFR5207-30 KDD
Weight / ≈ (g)660
Dimensions (mm)/dw30
Dimensions (mm)/d30
Dimensions (mm)/D80
Dimensions (mm)/C27
Dimensions (mm)/B29
Dimensions (mm)/A51
Dimensions (mm)/rs1
Load / Cw(KN)38
Load / Cow(KN)20.8
Load/Frperm(KN)21.4
LFR5207-30 NPPGuide roller with "Gothic" arc groove-LFR series308029
View specifications
Guide rail modelLFR5207-30 NPP
Weight / ≈ (g)660
Dimensions (mm)/dw30
Dimensions (mm)/d30
Dimensions (mm)/D80
Dimensions (mm)/C27
Dimensions (mm)/B29
Dimensions (mm)/A51
Dimensions (mm)/rs1
Load / Cw(KN)38
Load / Cow(KN)20.8
Load/Frperm(KN)21.4
LFR5208-40 KDDGuide roller with "Gothic" arc groove-LFR series409838
View specifications
Guide rail modelLFR5208-40 KDD
Weight / ≈ (g)1360
Dimensions (mm)/dw40
Dimensions (mm)/d40
Dimensions (mm)/D98
Dimensions (mm)/C36
Dimensions (mm)/B38
Dimensions (mm)/A62.5
Dimensions (mm)/rs1
Load / Cw(KN)54.8
Load / Cow(KN)29
Load/Frperm(KN)55
LFR5208-40 NPPGuide roller with "Gothic" arc groove-LFR series409838
View specifications
Guide rail modelLFR5208-40 NPP
Weight / ≈ (g)1360
Dimensions (mm)/dw40
Dimensions (mm)/d40
Dimensions (mm)/D98
Dimensions (mm)/C36
Dimensions (mm)/B38
Dimensions (mm)/A62.5
Dimensions (mm)/rs1
Load / Cw(KN)54.8
Load / Cow(KN)29
Load/Frperm(KN)55
LFR5308-50 KDDGuide roller with "Gothic" arc groove-LFR series4011046
View specifications
Guide rail modelLFR5308-50 KDD
Weight / ≈ (g)1400
Dimensions (mm)/dw50
Dimensions (mm)/d40
Dimensions (mm)/D110
Dimensions (mm)/C44
Dimensions (mm)/B46
Dimensions (mm)/A72.5
Dimensions (mm)/rs1.1
Load / Cw(KN)5
Load / Cow(KN)39.5
Load/Frperm(KN)69
LFR5308-50 NPPGuide roller with "Gothic" arc groove-LFR series4011046
View specifications
Guide rail modelLFR5308-50 NPP
Weight / ≈ (g)1400
Dimensions (mm)/dw50
Dimensions (mm)/d40
Dimensions (mm)/D110
Dimensions (mm)/C44
Dimensions (mm)/B46
Dimensions (mm)/A72.5
Dimensions (mm)/rs1.1
Load / Cw(KN)5
Load / Cow(KN)39.5
Load/Frperm(KN)69
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