Bearing Number |
Bore Dia |
Outer DIa |
Width |
Size |
HSR20B[1,2,3,4,5,6,7,8,9][DD,DDHH,KK,KKHH,LL,RR,SS,SSHH,UU,ZZ,ZZHH]+[87-3000/1]L[H,P,SP,UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
Sintered Bronze Oil-Impregnated |
9001:2008 & 14001:2004 |
1-1/4 in |
SCS |
HSR20B[1,2,3,4,5,6,7,8,9][DD,DDHH,KK,KKHH,LL,RR,SS,SSHH,UU,ZZ,ZZHH]+[87-3000/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
1.3120 in |
Nylon |
2.3075 in |
15.48 mm |
HSR20B[1,2,3,4,5,6,7,8,9]+[87-3000/1]L[H,P,SP,UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
2.5000 in |
2.9000 in |
10.2500 in |
Non-Expansion Bearing (Fixed) |
HSR20B[1,2,3,4,5,6,7,8,9]+[87-3000/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
55 mm |
29000 lbf |
68 mm |
7800 RPM |
HSR20A[1,2,3,4,5,6,7,8,9]M+[87-1480/1]LM THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
1.1250 in |
2150 lbf |
4.6094 in |
1080 lbf |
HSR20A[1,2,3,4,5,6,7,8,9]M+[87-1480/1]L[H,P,SP,UP]M THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
1.5000 in |
2150 lbf |
5.6719 in |
1080 lbf |
HSR20A[1,2,3,4,5,6,7,8,9]C[0,1]M+[87-1480/1]LM THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
45 mm |
2150 lbf |
148 mm |
1080 lbf |
HSR20A[1,2,3,4,5,6,7,8,9]C[0,1]M+[87-1480/1]L[H,P,SP,UP]M THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
80 mm |
Maximum of +450 °F |
170 mm |
Steel |
HSR20A[1,2,3,4,5,6,7,8,9]C[0,1]+[87-3000/1]L[H,P,SP,UP] THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
25 mm |
96.8 mm |
50.8 mm |
88.9 mm |
HSR20A[1,2,3,4,5,6,7,8,9]C[0,1]+[87-3000/1]L THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
2.7500 in |
10800 lbf |
7.4844 in |
Contact with Flinger |
HSR20A[1,2,3,4,5,6,7,8,9][DD,DDHH,KK,KKHH,LL,RR,SS,SSHH,UU,ZZ,ZZHH]M+[87-1480/1]LM THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
1.0000 in |
2680 lbf |
3.0000 in |
1420 lbf |
HSR20A[1,2,3,4,5,6,7,8,9][DD,DDHH,KK,KKHH,LL,RR,SS,SSHH,UU,ZZ,ZZHH]M+[87-1480/1]L[H,P,SP,UP]M THK Standard Linear Guide Accuracy and Preload Selectable HSR Series |
40 mm |
Chrome-Plated Steel |
68 mm |
18 mm |