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Cylindrical Roller Radial Bearings - Single Row Standard
Cylindrical Roller Bearings
Key Features
- Supports heavy radial loads
- Enhanced operational reliability
- Long service life
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Bore (d) (mm)
O.D. (D) (mm)
O.D. (D) (in)
Width (B) (in)
Width (B) (mm)
Dynamic Radial Load Rating - 1M Revs (C1) (N)
Dynamic Radial Load Rating - 1M Revs (C1) (lbf)
Thermal Reference Speed - Oil (rpm)
Thermal Reference Speed - Grease (rpm)
Part Number |
Bore (d) |
O.D. (D) |
Width (B) |
Dynamic Radial Load Rating - 1M Revs (C1) |
Shaft Backing Shoulder Diameter |
Housing Backing Shoulder Diameter |
Static Radial Load Rating (C0) |
Thermal Reference Speed - Oil |
Thermal Reference Speed - Grease |
CAD |
|---|---|---|---|---|---|---|---|---|---|---|
| 250RIJ91R3 | Bore (d) N/A 250 mm | O.D. (D) N/A 410 mm16.1417 in | Width (B) N/A 4.375 in111.125 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1680000 N377000 lbf | Shaft Backing Shoulder Diameter N/A 277.8 mm10.9400 in | Housing Backing Shoulder Diameter N/A 382.6 mm15.0600 in | Static Radial Load Rating (C0) N/A 2720000 N611000 lbf | Thermal Reference Speed - Oil N/A 850 rpm | Thermal Reference Speed - Grease N/A 770 rpm |
CAD
N/A
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| 250RIF91R3 | Bore (d) N/A 250 mm | O.D. (D) N/A 410 mm16.1417 in | Width (B) N/A 4.375 in111.125 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1680000 N377000 lbf | Shaft Backing Shoulder Diameter N/A 277.8 mm10.9400 in | Housing Backing Shoulder Diameter N/A 382.6 mm15.0600 in | Static Radial Load Rating (C0) N/A 2720000 N611000 lbf | Thermal Reference Speed - Oil N/A 850 rpm | Thermal Reference Speed - Grease N/A 770 rpm |
CAD
N/A
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| 250RIT91R3 | Bore (d) N/A 250 mm | O.D. (D) N/A 410 mm16.1417 in | Width (B) N/A 4.375 in111.125 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1680000 N377000 lbf | Shaft Backing Shoulder Diameter N/A 277.8 mm10.9400 in | Housing Backing Shoulder Diameter N/A 382.6 mm15.0600 in | Static Radial Load Rating (C0) N/A 2720000 N611000 lbf | Thermal Reference Speed - Oil N/A 850 rpm | Thermal Reference Speed - Grease N/A 770 rpm |
CAD
N/A
|
| 250RU93AA774R3 | Bore (d) N/A 250 mm | O.D. (D) N/A 520 mm20.4724 in | Width (B) N/A 7.75 in196.850 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 3520000 N791000 lbf | Shaft Backing Shoulder Diameter N/A | Housing Backing Shoulder Diameter N/A | Static Radial Load Rating (C0) N/A 5470000 N1230000 lbf | Thermal Reference Speed - Oil N/A 660 rpm | Thermal Reference Speed - Grease N/A 610 rpm |
CAD
N/A
|
| 100RIU435OO771R3 | Bore (d) N/A 254 mm | O.D. (D) N/A 400.05 mm15.75 in | Width (B) N/A 3.1252 in79.38 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1160000 N261000 lbf | Shaft Backing Shoulder Diameter N/A | Housing Backing Shoulder Diameter N/A | Static Radial Load Rating (C0) N/A 1810000 N407000 lbf | Thermal Reference Speed - Oil N/A 890 rpm | Thermal Reference Speed - Grease N/A 790 rpm |
CAD
N/A
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| 260RU30OC1268R3 | Bore (d) N/A 260 mm | O.D. (D) N/A 400 mm15.748 in | Width (B) N/A 4.0945 in104 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1530000 N344000 lbf | Shaft Backing Shoulder Diameter N/A 285 mm11.2000 in | Housing Backing Shoulder Diameter N/A 375 mm14.8000 in | Static Radial Load Rating (C0) N/A 2630000 N591000 lbf | Thermal Reference Speed - Oil N/A 830 rpm | Thermal Reference Speed - Grease N/A 750 rpm |
CAD
N/A
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| 260RU92OA1175R3 | Bore (d) N/A 260 mm | O.D. (D) N/A 480 mm18.8976 in | Width (B) N/A 6.25 in158.750 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2770000 N623000 lbf | Shaft Backing Shoulder Diameter N/A 300 mm11.8000 in | Housing Backing Shoulder Diameter N/A 440 mm17.3000 in | Static Radial Load Rating (C0) N/A 4410000 N991000 lbf | Thermal Reference Speed - Oil N/A 700 rpm | Thermal Reference Speed - Grease N/A 640 rpm |
CAD
N/A
|
| 280RU30R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 420 mm16.5354 in | Width (B) N/A 4.1732 in106 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1690000 N380000 lbf | Shaft Backing Shoulder Diameter N/A 303 mm11.9000 in | Housing Backing Shoulder Diameter N/A 397 mm15.6000 in | Static Radial Load Rating (C0) N/A 3040000 N683000 lbf | Thermal Reference Speed - Oil N/A 740 rpm | Thermal Reference Speed - Grease N/A 670 rpm |
CAD
N/A
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| 280RU30R4 | Bore (d) N/A 280 mm | O.D. (D) N/A 420 mm16.5354 in | Width (B) N/A 4.1732 in106 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1690000 N380000 lbf | Shaft Backing Shoulder Diameter N/A 303 mm11.9000 in | Housing Backing Shoulder Diameter N/A 397 mm15.6000 in | Static Radial Load Rating (C0) N/A 3040000 N683000 lbf | Thermal Reference Speed - Oil N/A 740 rpm | Thermal Reference Speed - Grease N/A 670 rpm |
CAD
N/A
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| 280RU30 R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 420 mm16.5354 in | Width (B) N/A 4.1732 in106 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1690000 N380000 lbf | Shaft Backing Shoulder Diameter N/A 303 mm11.9000 in | Housing Backing Shoulder Diameter N/A 397 mm15.6000 in | Static Radial Load Rating (C0) N/A 3040000 N683000 lbf | Thermal Reference Speed - Oil N/A 770 rpm | Thermal Reference Speed - Grease N/A 710 rpm |
CAD
N/A
|
| 280RU51R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 2.4803 in63 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 954000 N214000 lbf | Shaft Backing Shoulder Diameter N/A 311 mm12.2000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 1340000 N301000 lbf | Thermal Reference Speed - Oil N/A 810 rpm | Thermal Reference Speed - Grease N/A 690 rpm |
CAD
N/A
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| 280RU91OD1268 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2410000 N542000 lbf | Shaft Backing Shoulder Diameter N/A 314 mm12.4000 in | Housing Backing Shoulder Diameter N/A | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
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| 280RU91OD1268R2 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2110000 N474000 lbf | Shaft Backing Shoulder Diameter N/A 311 mm12.2000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
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| 280RU91OD1268R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2110000 N474000 lbf | Shaft Backing Shoulder Diameter N/A 311 mm12.2000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
|
| 280RU91OD1268R7 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2110000 N474000 lbf | Shaft Backing Shoulder Diameter N/A 311 mm12.2000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
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| 280RU91OE1792R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2110000 N474000 lbf | Shaft Backing Shoulder Diameter N/A 311 mm12.2000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
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| 280RU91OD1268 R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2410000 N542000 lbf | Shaft Backing Shoulder Diameter N/A 314 mm12.4000 in | Housing Backing Shoulder Diameter N/A | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
|
| 280RU91OD1268 R7 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.8750 in123.825 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 2410000 N542000 lbf | Shaft Backing Shoulder Diameter N/A 314 mm12.4000 in | Housing Backing Shoulder Diameter N/A | Static Radial Load Rating (C0) N/A 3700000 N832000 lbf | Thermal Reference Speed - Oil N/A 680 rpm | Thermal Reference Speed - Grease N/A 620 rpm |
CAD
N/A
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| 280RU51 R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 2.4803 in63 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 954000 N214000 lbf | Shaft Backing Shoulder Diameter N/A 311 mm12.2000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 1340000 N301000 lbf | Thermal Reference Speed - Oil N/A 810 rpm | Thermal Reference Speed - Grease N/A 690 rpm |
CAD
N/A
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| 280RU92AC1112 | Bore (d) N/A 280 mm | O.D. (D) N/A 500 mm19.685 in | Width (B) N/A 6.5 in165.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 3630000 N816000 lbf | Shaft Backing Shoulder Diameter N/A 317 mm12.5000 in | Housing Backing Shoulder Diameter N/A 455 mm17.9000 in | Static Radial Load Rating (C0) N/A 5180000 N1160000 lbf | Thermal Reference Speed - Oil N/A 610 rpm | Thermal Reference Speed - Grease N/A 570 rpm |
CAD
N/A
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| 280RU92AC1112R3 | Bore (d) N/A 280 mm | O.D. (D) N/A 500 mm19.685 in | Width (B) N/A 6.5 in165.1 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 3150000 N708000 lbf | Shaft Backing Shoulder Diameter N/A 319 mm12.6000 in | Housing Backing Shoulder Diameter N/A 461 mm18.2000 in | Static Radial Load Rating (C0) N/A 5220000 N1170000 lbf | Thermal Reference Speed - Oil N/A 610 rpm | Thermal Reference Speed - Grease N/A 570 rpm |
CAD
N/A
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| 300RU30OA107R3 | Bore (d) N/A 300 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.6457 in118 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1990000 N447000 lbf | Shaft Backing Shoulder Diameter N/A 330 mm13.0000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 3640000 N818000 lbf | Thermal Reference Speed - Oil N/A 660 rpm | Thermal Reference Speed - Grease N/A 600 rpm |
CAD
N/A
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| 300RU30R4 | Bore (d) N/A 300 mm | O.D. (D) N/A 460 mm18.1102 in | Width (B) N/A 4.6457 in118 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 1990000 N447000 lbf | Shaft Backing Shoulder Diameter N/A 330 mm13.0000 in | Housing Backing Shoulder Diameter N/A 429 mm16.9000 in | Static Radial Load Rating (C0) N/A 3640000 N818000 lbf | Thermal Reference Speed - Oil N/A 660 rpm | Thermal Reference Speed - Grease N/A 600 rpm |
CAD
N/A
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| 300RU92AD1112R3 | Bore (d) N/A 300 mm | O.D. (D) N/A 540 mm21.2598 in | Width (B) N/A 7 in177.8 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 3700000 N832000 lbf | Shaft Backing Shoulder Diameter N/A 343 mm13.5000 in | Housing Backing Shoulder Diameter N/A 497 mm19.6000 in | Static Radial Load Rating (C0) N/A 6150000 N1380000 lbf | Thermal Reference Speed - Oil N/A 540 rpm | Thermal Reference Speed - Grease N/A 500 rpm |
CAD
N/A
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| 300RU92R3 | Bore (d) N/A 300 mm | O.D. (D) N/A 540 mm21.2598 in | Width (B) N/A 7 in177.8 mm | Dynamic Radial Load Rating - 1M Revs (C1) N/A 3700000 N832000 lbf | Shaft Backing Shoulder Diameter N/A 343 mm13.5000 in | Housing Backing Shoulder Diameter N/A 497 mm19.6000 in | Static Radial Load Rating (C0) N/A 6150000 N1380000 lbf | Thermal Reference Speed - Oil N/A 540 rpm | Thermal Reference Speed - Grease N/A 500 rpm |
CAD
N/A
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