Needle Roller Bearings-The QWE Company

Needle roller bearings are roller bearings with cylindrical rollers that are thin and long relative to their diameter. Such rollers are called needle rollers. Despite having a smaller section, the bearing still has a high load carrying capacity. The needl··

Part Number	d - Bore	D - Outer Diameter	B - Width	Cr - Dynamic Radial Rating	Cor - Static Radial Rating	Reference speed	Limiting speed
NKI85/36	85 mm	36 mm	115 mm	105 N	232 N	4300 rpm	4800 rpm
NA4917	85 mm	35 mm	120 mm	108 N	250 N	4000 rpm	4500 rpm
NA6917	85 mm	63 mm	120 mm	165 N	425 N	4000 rpm	4500 rpm
NKI90/26	90 mm	26 mm	120 mm	76.5 N	156 N	4000 rpm	4500 rpm
NKI90/36	90 mm	36 mm	120 mm	108 N	250 N	4000 rpm	4500 rpm
NA4918	90 mm	35 mm	125 mm	112 N	265 N	3800 rpm	4300 rpm
NA6918	90 mm	63 mm	125 mm	172 N	450 N	3800 rpm	4300 rpm
NKI95/26	95 mm	26 mm	125 mm	78.1 N	166 N	3800 rpm	4300 rpm
NKI95/36	95 mm	36 mm	125 mm	112 N	265 N	3800 rpm	4300 rpm
NA4919	95 mm	35 mm	130 mm	114 N	270 N	3600 rpm	4000 rpm
NA6919	95 mm	63 mm	130 mm	172 N	465 N	3600 rpm	4000 rpm
NKI100/30	100 mm	30 mm	130 mm	96.8 N	220 N	3600 rpm	4000 rpm
NKI100/40	100 mm	40 mm	130 mm	123 N	305 N	3600 rpm	4000 rpm
NA4920	100 mm	40 mm	140 mm	125 N	280 N	3400 rpm	4000 rpm
NA4822	110 mm	30 mm	140 mm	93.5 N	232 N	3400 rpm	3800 rpm
NA4922	110 mm	40 mm	150 mm	130 N	300 N	3200 rpm	3600 rpm
NA4824	120 mm	30 mm	150 mm	99 N	255 N	3200 rpm	3600 rpm
NA4924	120 mm	45 mm	165 mm	176 N	405 N	3000 rpm	3400 rpm
NA4826	130 mm	35 mm	165 mm	119 N	325 N	2800 rpm	3200 rpm
NA4926	130 mm	50 mm	180 mm	198 N	480 N	2600 rpm	3000 rpm

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