Needle bearing-Shandong Dongjie Bearing Co., Ltd.

Model	d	D	B	Cr	Cor	Reference speed	Limiting Speeds
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
NA 4868	-	420 mm	80 mm	616 N	1960 N	-	1200
NA 4872	-	440 mm	80 mm	627 N	2040 N	-	1100
NA 4876	-	480 mm	100 mm	968 N	3000 N	-	1000
PNA 12/28	-	28 mm	12 mm	7.37 N	9.15 N	-	28000
PNA 15/32	-	32 mm	16 mm	12.8 N	17.6 N	-	24000
PNA 17/35	-	35 mm	16 mm	13.2 N	19.3 N	-	22000
PNA 20/42	-	42 mm	20 mm	19 N	32.5 N	-	18000
PNA 22/44	-	44 mm	20 mm	22 N	36.5 N	-	16000
PNA 25/47	-	47 mm	20 mm	22.9 N	38 N	-	15000

Needle bearing