Aurora Bearing Company
Aurora Bearing Company
901 Aucutt Rd.
Montgomery, IL 60538
Phone: 630.859.2030 • Fax: 630.859.0971
Email: customersupport@aurorabearing.com • Website: www.aurorabearing.com
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Radial ball bearings consist of an inner and outer ring with a cage containing a complement of precision balls. The standard Conrad-type bearing has a deep-groove construction capable of handling radial and axial loads from either direction in versatile designs that permit relatively high-speed operation.

In addition to standard single-row deep groove bearings, Timken offers special designs, including a maximum capacity series and an extra large (XLS) radial series bearing.

Size range: 3 mm - 600 mm (0.12 in. - 23.62 in.) bore
ball_collage
Unit of Measure
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Part Number

d - Bore

D - Outer Diameter

Bearing Width

Ce - Dynamic Radial Rating

C0 - Static Radial Rating

Limiting Speed (Grease)

Limiting Speed (Oil)

Ball Type

CAD

306KDD N/A 30 mm N/A 2.835 in72 mm N/A 0.748 in19 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
306KDDG N/A 30 mm N/A 2.835 in72 mm N/A 0.748 in19 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
306KDG N/A 30 mm N/A 2.835 in72 mm N/A 0.748 in19 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
306KG N/A 30 mm N/A 2.835 in72 mm N/A 0.748 in19 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
306P N/A 30 mm N/A 2.835 in72 mm N/A 0.748 in19 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
306PP N/A 30 mm N/A 2.835 in72 mm N/A 0.748 in19 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
W207PP N/A 35 mm N/A 2.835 in72 mm N/A 1.0618 in26.97 mm N/A 6400 lbf28500 N N/A 3440 lbf15300 N N/A 5607 rpm N/A 6542 rpm N/A STEEL N/A CAD Icon (for items table)
W306PP N/A 30 mm N/A 2.835 in72 mm N/A 1.1882 in30.18 mm N/A 7440 lbf33100 N N/A 3560 lbf15800 N N/A 5882 rpm N/A 6863 rpm N/A STEEL N/A CAD Icon (for items table)
207KRR N/A 35 mm N/A 2.835 in72 mm N/A 0.9843 in25 mm N/A 6400 lbf28500 N N/A 3440 lbf15300 N N/A 3271 rpm N/A N/A STEEL N/A CAD Icon (for items table)
9109K N/A 45 mm N/A 2.953 in75 mm N/A 0.6299 in16 mm N/A 5230 lbf23300 N N/A 3410 lbf15200 N N/A 5000 rpm N/A 5833 rpm N/A STEEL N/A CAD Icon (for items table)
9109P N/A 45 mm N/A 2.953 in75 mm N/A 0.6299 in16 mm N/A 5230 lbf23300 N N/A 3410 lbf15200 N N/A 5000 rpm N/A 5833 rpm N/A STEEL N/A CAD Icon (for items table)
9109PP N/A 45 mm N/A 2.953 in75 mm N/A 0.6299 in16 mm N/A 5230 lbf23300 N N/A 3410 lbf15200 N N/A 5000 rpm N/A 5833 rpm N/A STEEL N/A CAD Icon (for items table)
9109PPG N/A 45 mm N/A 2.953 in75 mm N/A 0.6299 in16 mm N/A 5230 lbf23300 N N/A 3410 lbf15200 N N/A 5000 rpm N/A 5833 rpm N/A STEEL N/A CAD Icon (for items table)
208K N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36164 N N/A 4460 lbf19839 N N/A 5000 rpm N/A 5830 rpm N/A STEEL N/A CAD Icon (for items table)
208KD N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208KDD N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208KDDG N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208KDG N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208KG N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208KLL N/A 40 mm N/A 3.15 in80 mm N/A 1.1875 in30.16 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208P N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208PP N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
208PPG N/A 40 mm N/A 3.15 in80 mm N/A 0.7087 in18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
307K N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
307KD N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
307KDD N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
307KDG N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
307KG N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
307P N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
307PP N/A 35 mm N/A 3.15 in80 mm N/A 0.8268 in21 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
9110K N/A 50 mm N/A 3.15 in80 mm N/A 0.6299 in16 mm N/A 5440 lbf24200 N N/A 3720 lbf16600 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
9110KD N/A 50 mm N/A 3.15 in80 mm N/A 0.6299 in16 mm N/A 5440 lbf24200 N N/A 3720 lbf16600 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
9110P N/A 50 mm N/A 3.15 in80 mm N/A 0.6299 in16 mm N/A 5440 lbf24200 N N/A 3720 lbf16600 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
9110PP N/A 50 mm N/A 3.15 in80 mm N/A 0.6299 in16 mm N/A 5440 lbf24200 N N/A 3720 lbf16600 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
W208PP N/A 40 mm N/A 3.15 in80 mm N/A 1.1882 in30.18 mm N/A 8130 lbf36200 N N/A 4460 lbf19800 N N/A 5000 rpm N/A 5834 rpm N/A STEEL N/A CAD Icon (for items table)
W307PP N/A 35 mm N/A 3.15 in80 mm N/A 1.3748 in34.92 mm N/A 8340 lbf37100 N N/A 4120 lbf18300 N N/A 5217 rpm N/A 6087 rpm N/A STEEL N/A CAD Icon (for items table)
209K N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36297 N N/A 4600 lbf20462 N N/A 4620 rpm N/A 5380 rpm N/A STEEL N/A CAD Icon (for items table)
209KD N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209KDD N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209KDG N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209KG N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209KLD N/A 45 mm N/A 3.347 in85 mm N/A 1.1811 in30 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209KLL N/A 45 mm N/A 3.347 in85 mm N/A 1.1811 in30 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 3800 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209KLLG N/A 45 mm N/A 3.347 in85 mm N/A 1.1811 in30 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4620 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209P N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
209PP N/A 45 mm N/A 3.347 in85 mm N/A 0.748 in19 mm N/A 8160 lbf36300 N N/A 4600 lbf20500 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
W209PP N/A 45 mm N/A 3.347 in85 mm N/A 1.1882 in30.18 mm N/A 10900 lbf48700 N N/A 7150 lbf31800 N N/A 4615 rpm N/A 5385 rpm N/A STEEL N/A CAD Icon (for items table)
210K N/A 50 mm N/A 3.543 in90 mm N/A 0.7874 in20 mm N/A 8740 lbf38877 N N/A 5210 lbf23175 N N/A 4290 rpm N/A 5000 rpm N/A STEEL N/A CAD Icon (for items table)
308K N/A 40 mm N/A 3.543 in90 mm N/A 0.9055 in23 mm N/A 11100 lbf49375 N N/A 5850 lbf26022 N N/A 4620 rpm N/A 5380 rpm N/A STEEL N/A CAD Icon (for items table)
406W N/A 30 mm N/A 3.543 in90 mm N/A 0.9055 in23 mm N/A 15200 lbf67800 N N/A 8030 lbf35700 N N/A 4310 rpm N/A 5180 rpm N/A STEEL N/A CAD Icon (for items table)
Unit of Measure
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