Bearing Distributors, an Applied Company
Bearing Distributors, an Applied Company
930 South Stadium Road
Columbia, SC 29201
Phone: (800) 934-2834
Fax: (803) 256-3824
Email: sales@ibearing.com
Website: www.bearingdistributors.com
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Clearance-Adjustable Needle Roller Bearings w/o Inner Ring
Clearance-Adjustable Needle Roller Bearings w/o Inner Ring - Dimensions
Unit of Measure
Items Clearance-Adjustable-Needle-Roller-Bearing-Inner-Ring
RNA49/32S
Clearance-Adjustable Needle Roller Bearing w/o Inner Ring 		Clearance-Adjustable-Needle-Roller-Bearing-Inner-Ring
RNA4905S
Clearance-Adjustable Needle Roller Bearing w/o Inner Ring 		Clearance-Adjustable-Needle-Roller-Bearing-Inner-Ring
RNA4906S
Clearance-Adjustable Needle Roller Bearing w/o Inner Ring 		Clearance-Adjustable-Needle-Roller-Bearing-Inner-Ring
RNA4907S
Clearance-Adjustable Needle Roller Bearing w/o Inner Ring 		Clearance-Adjustable-Needle-Roller-Bearing-Inner-Ring
RNA4908S
Clearance-Adjustable Needle Roller Bearing w/o Inner Ring
Type N/A Clearance-Adjustable Needle Roller Bearing
Roller Type N/A Needle
Bearing Type N/A Needle Roller Bearing
Configuration N/A One
Bearing Design N/A w/o Inner Ring
Material N/A High Carbon Chrome Steel
Cage Material N/A Steel
Limiting Speed - Oil N/A 10000 rpm N/A 13000 rpm N/A 11000 rpm N/A 9500 rpm N/A 8500 rpm
Limiting Speed - Grease N/A 6700 rpm N/A 8700 rpm N/A 7300 rpm N/A 6300 rpm N/A 5700 rpm
Fw N/A 1.5748 in40 mm N/A 1.1811 in30 mm N/A 1.378 in35 mm N/A 1.6535 in42 mm N/A 1.8898 in48 mm
D N/A 2.04720 in52.000 mm N/A 1.6535 in42.000 mm N/A 1.8504 in47.000 mm N/A 2.1654 in55.000 mm N/A 2.44090 in62.000 mm
B N/A 0.7874 in20.000 mm N/A 0.6693 in17.000 mm N/A 0.6693 in17.000 mm N/A 0.7874 in20.000 mm N/A 0.8661 in22.000 mm
r N/A 0.02360 in0.600 mm N/A 0.0118 in0.300 mm N/A 0.0118 in0.300 mm N/A 0.02360 in0.600 mm N/A 0.02360 in0.600 mm
Da max N/A 1.8110 in46.000 mm N/A 1.4173 in36 mm N/A 1.6142 in41.000 mm N/A 1.8898 in48.000 mm N/A 2.1260 in54.000 mm
ras max N/A 0.0236 in0.6 mm N/A 0.0118 in0.3 mm N/A 0.0118 in0.3 mm N/A 0.0236 in0.6 mm N/A 0.0236 in0.6 mm
Precision N/A ISO Class 0
Enclosure N/A Open
Static Load Rating N/A 6250 lbf27800 N27.80 kN N/A 3600 lbf16000 N16.00 kN N/A 4850 lbf21600 N21.60 kN N/A 6700 lbf29800 N29.80 kN N/A 9100 lbf40500 N40.50 kN
Dynamic Load Rating N/A 3950 lbf17600 N17.60 kN N/A 2770 lbf12300 N12.30 kN N/A 3350 lbf14900 N14.90 kN N/A 4100 lbf18300 N18.30 kN N/A 5050 lbf22500 N22.50 kN
Weight N/A 0.194 lb0.088 kg N/A 0.154 lb0.070 kg N/A 0.190 lb0.086 kg N/A 0.218 lb0.099 kg N/A 0.295 lb0.134 kg
Operating Temperature Range N/A -40 to 250 ºF-40 to 120 ºC