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Double Row Cylindrical Roller Bearings
Cylindrical Roller Bearings - Mixed
- The rollers in the NN type bearing are guided by the ribs of the inner ring.
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Bore Size d (in)
Bore Size d (mm)
Outside Diameter D (in)
Outside Diameter D (mm)
Outside Ring Width B (in)
Outside Ring Width B (mm)
Fillet Radius/Chamfer r (in)
Fillet Radius/Chamfer r (mm)
Static Load Rating (lbf)
Static Load Rating (N)
Static Load Rating (kN)
Dynamic Load Rating (lbf)
Dynamic Load Rating (N)
Dynamic Load Rating (kN)
Item # |
d |
D |
B |
r |
Static Load Rating |
Dynamic Load Rating |
|---|---|---|---|---|---|---|
| NNU4928 | d N/A 5.5118 in140 mm | D N/A 7.4803 in190 mm | B N/A 1.9685 in50 mm | r N/A 0.0591 in1.500 mm | Static Load Rating N/A 106000 lbf470000 N470.00 kN | Dynamic Load Rating N/A 51000 lbf227000 N227.00 kN |
| NNU4928K | d N/A 5.5118 in140 mm | D N/A 7.4803 in190 mm | B N/A 1.9685 in50 mm | r N/A 0.0591 in1.500 mm | Static Load Rating N/A 106000 lbf470000 N470.00 kN | Dynamic Load Rating N/A 51000 lbf227000 N227.00 kN |
| NNU4930 | d N/A 5.9055 in150 mm | D N/A 8.2677 in210.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 155000 lbf690000 N690.00 kN | Dynamic Load Rating N/A 77500 lbf345000 N345.00 kN |
| NNU4930K | d N/A 5.9055 in150 mm | D N/A 8.2677 in210.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 155000 lbf690000 N690.00 kN | Dynamic Load Rating N/A 77500 lbf345000 N345.00 kN |
| NNU4932 | d N/A 6.2992 in160.000 mm | D N/A 8.6614 in220.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 166000 lbf740000 N740.00 kN | Dynamic Load Rating N/A 80000 lbf355000 N355.00 kN |
| NNU4932K | d N/A 6.2992 in160.000 mm | D N/A 8.6614 in220.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 166000 lbf740000 N740.00 kN | Dynamic Load Rating N/A 80000 lbf355000 N355.00 kN |
| NNU4932KC1NAP4 | d N/A 6.2992 in160.000 mm | D N/A 8.6614 in220.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 166000 lbf740000 N740.00 kN | Dynamic Load Rating N/A 80000 lbf355000 N355.00 kN |
| NNU4934 | d N/A 6.6929 in170.000 mm | D N/A 9.0551 in230.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 172000 lbf765000 N765.00 kN | Dynamic Load Rating N/A 81000 lbf360000 N360.00 kN |
| NNU4934K | d N/A 6.6929 in170.000 mm | D N/A 9.0551 in230.000 mm | B N/A 2.3622 in60 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 172000 lbf765000 N765.00 kN | Dynamic Load Rating N/A 81000 lbf360000 N360.00 kN |
| NNU4936 | d N/A 7.0866 in180.000 mm | D N/A 9.8425 in250.000 mm | B N/A 2.7165 in69 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 217000 lbf965000 N965.00 kN | Dynamic Load Rating N/A 103000 lbf460000 N460.00 kN |
| NNU4936K | d N/A 7.0866 in180.000 mm | D N/A 9.8425 in250.000 mm | B N/A 2.7165 in69 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 217000 lbf965000 N965.00 kN | Dynamic Load Rating N/A 103000 lbf460000 N460.00 kN |
| NNU4938 | d N/A 7.4803 in190.000 mm | D N/A 10.2362 in260.000 mm | B N/A 2.7165 in69 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 232000 lbf1030000 N1030.00 kN | Dynamic Load Rating N/A 107000 lbf475000 N475.00 kN |
| NNU4938K | d N/A 7.4803 in190.000 mm | D N/A 10.2362 in260.000 mm | B N/A 2.7165 in69 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 232000 lbf1030000 N1030.00 kN | Dynamic Load Rating N/A 107000 lbf475000 N475.00 kN |
| NNU4938W33NAP5 | d N/A 7.4803 in190.000 mm | D N/A 10.2362 in260.000 mm | B N/A 2.7165 in69 mm | r N/A 0.0787 in2.000 mm | Static Load Rating N/A 232000 lbf1030000 N1030.00 kN | Dynamic Load Rating N/A 107000 lbf475000 N475.00 kN |
| NNU4940 | d N/A 7.874 in200.000 mm | D N/A 11.0236 in280.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 265000 lbf1180000 N1180.00 kN | Dynamic Load Rating N/A 125000 lbf555000 N555.00 kN |
| NNU4940K | d N/A 7.874 in200.000 mm | D N/A 11.0236 in280.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 265000 lbf1180000 N1180.00 kN | Dynamic Load Rating N/A 125000 lbf555000 N555.00 kN |
| NNU4944 | d N/A 8.6614 in220.000 mm | D N/A 11.811 in300.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 292000 lbf1300000 N1300.00 kN | Dynamic Load Rating N/A 132000 lbf585000 N585.00 kN |
| NNU4944C3 | d N/A 8.6614 in220.000 mm | D N/A 11.811 in300.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 292000 lbf1300000 N1300.00 kN | Dynamic Load Rating N/A 132000 lbf585000 N585.00 kN |
| NNU4944K | d N/A 8.6614 in220.000 mm | D N/A 11.811 in300.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 292000 lbf1300000 N1300.00 kN | Dynamic Load Rating N/A 132000 lbf585000 N585.00 kN |
| NNU4948 | d N/A 9.4488 in240.000 mm | D N/A 12.5984 in320.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 315000 lbf1410000 N1410.00 kN | Dynamic Load Rating N/A 137000 lbf610000 N610.00 kN |
| NNU4948K | d N/A 9.4488 in240.000 mm | D N/A 12.5984 in320.000 mm | B N/A 3.1496 in80 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 315000 lbf1410000 N1410.00 kN | Dynamic Load Rating N/A 137000 lbf610000 N610.00 kN |
| NNU4952 | d N/A 10.2362 in260.000 mm | D N/A 14.1732 in360.000 mm | B N/A 3.9370 in100 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 465000 lbf2070000 N2070.00 kN | Dynamic Load Rating N/A 202000 lbf900000 N900.00 kN |
| NNU4952K | d N/A 10.2362 in260.000 mm | D N/A 14.1732 in360.000 mm | B N/A 3.9370 in100 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 465000 lbf2070000 N2070.00 kN | Dynamic Load Rating N/A 202000 lbf900000 N900.00 kN |
| NNU4952KC1NAP5 | d N/A 10.2362 in260.000 mm | D N/A 14.1732 in360.000 mm | B N/A 3.9370 in100 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 465000 lbf2070000 N2070.00 kN | Dynamic Load Rating N/A 202000 lbf900000 N900.00 kN |
| NNU4952KD1C1NAP5 | d N/A 10.2362 in260.000 mm | D N/A 14.1732 in360.000 mm | B N/A 3.9370 in100 mm | r N/A 0.0827 in2.100 mm | Static Load Rating N/A 465000 lbf2070000 N2070.00 kN | Dynamic Load Rating N/A 202000 lbf900000 N900.00 kN |
