HSR20A[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
| Brand Name: | THK |
| Model Number: | HSR20A[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 |
| d: | 4.4375 in |
| expansion type:: | Non-Expansion Bearing (Fixed) |
| overall length:: | 16.5000 in |
| finish/coating:: | Uncoated |
| overall height:: | 9.6250 in |
| B: | 6.7500 in |
| mounting:: | Four-Bolt Base |
| seal type:: | Contact Seal |
Product Details
| d | 4.4375 in |
| expansion type: | Non-Expansion Bearing (Fixed) |
| overall length: | 16.5000 in |
| finish/coating: | Uncoated |
| overall height: | 9.6250 in |
| B | 6.7500 in |
| mounting: | Four-Bolt Base |
| seal type: | Contact Seal |
| bearing type: | Tapered Roller |
| lubrication type: | Lubrication Fitting |
| bore type: | Round |
| operating temperature range: | Max 250° |
| housing construction: | Split Pillow Block |
| bolt size: | .7500 in |
| base to bore centerline: | 4.7500 in |
| series: | RPB |
| housing material: | Cast Iron / Polymer Coated |
| standards met: | ABMA, ISO |
| locking device: | Double Set Screw |
| replacement bearing: | RCI-407 |
| D | 11.7500 to 13.8750 in |
| manufacturer catalog number: | 554670 |
| base width: | 4.6250 in |
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