The Timken Company - Fafnir® Double Pillow Block Mounted Bearings Eccentric Locking Collar

Smarter Bearing Selection Is Here

The Timken^® Syber^® Bearing System Designer Tool now features Smart Selection, enabling users to find the right bearing faster by filtering options based on target life and key dimensions.

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Analyze Bearing Performance in an Application with Timken^® Syber^® Bearing System Designer

A powerful software tool that combines calculators and configurators to assist you with application design, bearing selection, installation, and troubleshooting. It’s free, easy-to-use, and accessible 24/7.

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Unit of Measure

Items	DRNR 15/16 Fafnir® Double Pillow Block Mounted Bearings Eccentric Locking Collar	DRNR1 3/16 Fafnir® Double Pillow Block Mounted Bearings Eccentric Locking Collar	DRNR1 7/16 Fafnir® Double Pillow Block Mounted Bearings Eccentric Locking Collar	DRNR1 11/16 Fafnir® Double Pillow Block Mounted Bearings Eccentric Locking Collar	DRNR1 15/16 Fafnir® Double Pillow Block Mounted Bearings Eccentric Locking Collar
Shaft Size d	N/A 15/16 in	N/A 1 3/16 in	N/A 1 7/16 in	N/A 1 11/16 in	N/A 1 15/16 in
Bearing Type	N/A Ball Bearing
Bearing Number	N/A 1015KR	N/A 1103KR	N/A 1107KR	N/A 1111KR	N/A 1115KR
Base Width A	N/A 108 mm4.25 in	N/A 108 mm4.25 in	N/A 139.7 mm5.5 in	N/A 139.7 mm5.5 in	N/A 177.8 mm7 in
Base to Center Height H	N/A 63.5 mm2.5 in	N/A 63.5 mm2.5 in	N/A 76.2 mm3 in	N/A 76.2 mm3 in	N/A 88.9 mm3.5 in
Foot Height H1	N/A 19 mm0.75 in	N/A 22.2 mm7/8 in	N/A 25.4 mm1 in	N/A 25.4 mm1 in	N/A 28.5 mm1-1/8 in
Total Height H2	N/A 99.2 mm3.91 in	N/A 105.6 mm4.156 in	N/A 123.8 mm4.875 in	N/A 133.4 mm5.25 in	N/A 150.8 mm5.313 in
Total Length L	N/A 196.8 mm7 3/4 in	N/A 196.8 mm7 3/4 in	N/A 254 mm10 in	N/A 254 mm10 in	N/A 304.8 mm12 in
Dimension L1	N/A 71.4 mm2.813 in	N/A 84.1 mm3.313 in	N/A 95.2 mm3.75 in	N/A 114.3 mm4.5 in	N/A 123.8 mm4.875 in
Bolt Hole Spacing J	N/A 158.8 mm6.25 in	N/A 158.8 mm6.25 in	N/A 203.2 mm8 in	N/A 203.2 mm8 in	N/A 241.3 mm9.5 in
Bolt Hole Spacing [Lateral] J1	N/A 69.8 mm2.75 in	N/A 69.8 mm2.75 in	N/A 88.9 mm3.5 in	N/A 88.9 mm3.5 in	N/A 114.3 mm4-1/2 in
Bolt Hole Width N	N/A 12.7 mm0.500 in	N/A 12.7 mm0.500 in	N/A 15.9 mm0.625 in	N/A 15.9 mm0.625 in	N/A 17.5 mm0.69 in
Bolt Hole Length N1	N/A 15.9 mm0.625 in	N/A 15.9 mm0.625 in	N/A 22.2 mm0.875 in	N/A 22.2 mm0.875 in	N/A 28.5 mm1.125 in
Total Width O	N/A 200 mm7.8750 in	N/A 203.2 mm8 in	N/A 276.2 mm10.875 in	N/A 279.4 mm11 in	N/A 352.4 mm13.875 in
Dimension P	N/A 146 mm5.75 in	N/A 142.9 mm5.625 in	N/A 211.5 mm8.328 in	N/A 209.6 mm8.25 in	N/A 276.2 mm10.875 in
Dimension d1	N/A 38.1 mm1.5 in	N/A 44.1 mm1.736 in	N/A 54 mm2.126 in	N/A 63.5 mm2.5 in	N/A 69.9 mm2.752 in
Static Load Rating	N/A 7800 N1750 lbf	N/A 11300 N2530 lbf	N/A 15300 N3440 lbf	N/A 20500 N4600 lbf	N/A 23200 N5210 lbf
Dynamic Load Rating	N/A 15500 N3490 lbf	N/A 21600 N4850 lbf	N/A 28500 N6400 lbf	N/A 36300 N8160 lbf	N/A 38900 N8740 lbf
Housing Construction	N/A Four-Bolt Double Pillow Block