Model-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
NA 4922	-	150 mm	40 mm	130 N	300 N	-	3600
NA 4822	-	140 mm	30 mm	93.5 N	232 N	-	3800
NA 4924	-	165 mm	45 mm	176 N	405 N	-	3400
NA 4824	-	150 mm	30 mm	99 N	255 N	-	3600
NA 4926	-	180 mm	50 mm	198 N	480 N	-	3000
NA 4826	-	165 mm	35 mm	119 N	325 N	-	3200
NA 4928	-	190 mm	50 mm	205 N	510 N	-	2800
NA 4828	-	175 mm	35 mm	121 N	345 N	-	3000
NA 4830	-	190 mm	40 mm	147 N	415 N	-	2800
NA 4832	-	200 mm	40 mm	157 N	450 N	-	2600
NA 4834	-	215 mm	45 mm	179 N	520 N	-	2400
NA 4836	-	225 mm	45 mm	190 N	570 N	-	2400
NA 4838	-	240 mm	50 mm	220 N	710 N	-	2200
NA 4840	-	250 mm	50 mm	224 N	735 N	-	2000
NA 4844	-	270 mm	50 mm	238 N	815 N	-	1900
NA 4848	-	300 mm	60 mm	347 N	1120 N	-	1700
NA 4852	-	320 mm	60 mm	358 N	1200 N	-	1500
NA 4856	-	350 mm	69 mm	429 N	1320 N	-	1400
NA 4860	-	380 mm	80 mm	594 N	1800 N	-	1300
NA 4864	-	400 mm	80 mm	605 N	1900 N	-	1200

Model