NA 4800 Style Standard Needle Roller Bearings
Metric Needle Roller Bearings
Needle Roller Bearings have a high load carrying capacity and can operate at high speeds. They have slim design and are suited where radial space is limited. They are available with or without an inner ring.
Needle roller bearings with inner rings are used if the shaft cannot be used as a raceway.
Needle roller bearings with inner rings are used if the shaft cannot be used as a raceway.
Items |
/Asset/ndl-NA-4800-single-inner-ring.jpg NA4822 NA 4800 Style Standard Needle Roller Bearings |
/Asset/ndl-NA-4800-single-inner-ring.jpg NA4824 NA 4800 Style Standard Needle Roller Bearings |
/Asset/ndl-NA-4800-single-inner-ring.jpg NA4826 NA 4800 Style Standard Needle Roller Bearings |
/Asset/ndl-NA-4800-single-inner-ring.jpg NA4828 NA 4800 Style Standard Needle Roller Bearings |
/Asset/ndl-NA-4800-single-inner-ring.jpg NA4830 NA 4800 Style Standard Needle Roller Bearings |
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(d) Bore Diameter | N/A 110.000 mm | N/A 120.000 mm | N/A 130 mm | N/A 140 mm | N/A 150 mm | |||||
(D) Outside Diameter | N/A 140.000 mm | N/A 150.000 mm | N/A 165.000 mm | N/A 175 mm | N/A 190.000 mm | |||||
(B) Width | N/A 30 mm | N/A 30 mm | N/A 35 mm | N/A 35 mm | N/A 40 mm | |||||
(C) Dynamic Load | N/A 93500 N | N/A 99000 N | N/A 119000 N | N/A 121000 N | N/A 147000 N | |||||
(Co) Static Load | N/A 232000 N | N/A 255000 N | N/A 325000 N | N/A 345000 N | N/A 415000 N | |||||
(Grease) Lubrication Speed | N/A 2200 r/min | N/A 2000 r/min | N/A 1800 r/min | N/A 1700 r/min | N/A 1600 r/min | |||||
(Oil) Lubrication Speed | N/A 3400 r/min | N/A 3200 r/min | N/A 2800 r/min | N/A 2600 r/min | N/A 2400 r/min | |||||
Weight | N/A 1.10 g | N/A 1.15 g | N/A 1.80 g | N/A 1.95 g | N/A 2.70 g | |||||
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