| Items |
 ARP-1 Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type |
ARP-1.1/2 Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type |
ARP-1.1/4 Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type |
ARP-1.1/4S Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type |
ARP-1.1/8 Ultra-Class Pillow Block Unit with Set Screw, High Base, ARP Type |
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| Type | Pillow Block Unit | |||||||||
| Bearing Type | Ball Bearing | |||||||||
| Locking Device | Set Screw | |||||||||
| Seal Type | Contact | |||||||||
| Seal Material | Nitrile Rubber | |||||||||
| Bearing Number | A-AR205-100D1 | A-AR208-108D1 | A-AR207-104D1 | A-AR206-104D1 | A-AR206-102D1 | |||||
| Housing Number | P205D1V50 | P208D1V50 | P207D1V50 | P206D1V50 | P206D1V50 | |||||
| Housing Material | Cast Iron | |||||||||
| Housing Construction | 1 Piece | |||||||||
| End Type | Open | |||||||||
| Finish/Coating | Black Oxide | |||||||||
| Performance | Light Duty | |||||||||
| Dynamic Load Rating | 3150 lbf14000 N14.00 kN | 6542 lbf29100 N29.10 kN | 5778 lbf25700 N25.70 kN | 4384 lbf19500 N19.50 kN | 4384 lbf19500 N19.50 kN | |||||
| Static Load Rating | 1760 lbf7850 N7.85 kN | 4002 lbf17800 N17.80 kN | 3440 lbf15300 N15.30 kN | 2540 lbf11300 N11.30 kN | 2540 lbf11300 N11.30 kN | |||||
| Max Tightening Torque | 34 lb·in | |||||||||
| Rotational Speed [Max] | 5900 RPM | 3700 RPM | 4200 RPM | 4900 RPM | 4900 RPM | |||||
| Weight | 2.006 lb0.910 kg | 4.608 lb10.160 kg | 3.991 lb8.800 kg | 3.109 lb6.860 kg | 3.109 lb6.860 kg | |||||
| Operating Temperature Range | -40 to 250 ºF-40 to 120 ºC | |||||||||
| d | 1 in25.400 mm | 1-1/2 in38.100 mm | 1-1/4 in31.750 mm | 1-1/4 in31.750 mm | 1-1/8 in28.575 mm | |||||
| J | 4-1/8 in104.8 mm | 5-3/8 in136.5 mm | 5-1/8 in130.2 mm | 4-5/8 in117.5 mm | 4-5/8 in117.5 mm | |||||
| L | 5.5000 in139.7 mm | 7.2500 in184.2 mm | 6.5625 in166.7 mm | 6.5000 in165.1 mm | 6.5000 in165.1 mm | |||||
| A | 1.5 in38.1 mm | 2.125 in54.0 mm | 1.875 in47.6 mm | 1.875 in47.6 mm | 1.875 in47.6 mm | |||||
| H | 1-7/16 in36.5 mm | 1-15/16 in49.2 mm | 1-7/8 in47.6 mm | 1-11/16 in42.9 mm | 1-11/16 in42.9 mm | |||||
| H1 | 0.5938 in15.1 mm | 0.7188 in18.3 mm | 0.7188 in18.3 mm | 0.6563 in16.7 mm | 0.6563 in16.7 mm | |||||
| H2 | 2.7813 in70.6 mm | 3.8438 in97.6 mm | 3.6563 in92.9 mm | 3.2813 in83.3 mm | 3.2813 in83.3 mm | |||||
| N | 0.4375 in11.1 mm | 0.5625 in14.3 mm | 0.5625 in14.3 mm | 0.5625 in14.3 mm | 0.5625 in14.3 mm | |||||
| N1 | 0.8125 in20.6 mm | 1.0313 in26.2 mm | 0.9688 in24.6 mm | 0.9375 in23.8 mm | 0.9375 in23.8 mm | |||||
| L1 | 1.6563 in42.1 mm | 2.0625 in52.4 mm | 2.125 in54.0 mm | 2.125 in54.0 mm | 2.125 in54.0 mm | |||||
| B | 1.0630 in27.000 mm | 1.5748 in40.000 mm | 1.3780 in35.000 mm | 1.1811 in30.000 mm | 1.1811 in30.000 mm | |||||
| S | 0.29530 in7.500 mm | 0.43310 in11.000 mm | 0.37400 in9.500 mm | 0.35430 in9.000 mm | 0.35430 in9.000 mm | |||||
| F | 0.1378 in3.5 mm | 0.1772 in4.5 mm | 0.1614 in4.1 mm | 0.1614 in4.1 mm | 0.1614 in4.1 mm | |||||
| Lubrication | Outer Ring | Outer Ring | Outer Ring | Outer Ring | ||||||
| Ball Material | Through Hardened | Through Hardened | Through Hardened | Through Hardened | ||||||
| Outside Diameter | 3.1500 in80.000 mm | 2.8350 in72.000 mm | 2.4410 in62.000 mm | 2.4410 in62.000 mm | ||||||
| Outside Diameter | 3.1500 in80.000 mm | 2.8350 in72.000 mm | 2.4410 in62.000 mm | 2.4410 in62.000 mm | ||||||
| Bore Type | Cylindrical | Cylindrical | Cylindrical | Cylindrical | ||||||
| Outside Ring Width | 0.8660 in22.000 mm | 0.7480 in19.000 mm | 0.7090 in18.000 mm | 0.7090 in18.000 mm | ||||||
| Inside Ring Width | 1.5750 in40.000 mm | 1.3780 in35.000 mm | 1.1810 in30.000 mm | 1.1810 in30.000 mm | ||||||
| Clearance | CN | CN | CN | CN | ||||||
| Cage Material | Nylon | Nylon | Nylon | Nylon | ||||||
| Precision Rating | ISO Class 0 | ISO Class 0 | ISO Class 0 | ISO Class 0 | ||||||
| Radial Dynamic Load Rating | 6542 lbf29100 N | 5778 lbf25700 N | 4384 lbf19500 N | 4384 lbf19500 N | ||||||
| Radial Static Load Rating | 4002 lbf17800 N | 3440 lbf15300 N | 2540 lbf11300 N | 2540 lbf11300 N | ||||||
| Rotational Speed [Max]-Grease | 2800 RPM | 3150 RPM | 3650 RPM | 3650 RPM | ||||||
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