RNA series RNA4840

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
220	250		3.35

KZ SERIES :RNA 4822, RNA 4840,RNA 4900 2RS, RNA 4902, RNA 4915, RNA 6901, RNA 69/22, RNA 6906, RNA 6915, RNA 6919

Needle Roller Bearings RNA4840 have a high load-carrying capacity and can operate at high speeds. They have a slim design and are suited where radial space is limited. They are available with or without an inner ring and seals.

Needle roller bearings without an inner ring offer technically the best bearing arrangement solution if the shaft raceway is hardened and ground. This allows for the use of larger shafts and design alternatives.

Applications and industry: AGRICULTURE, AUTOMOTIVE, CEMENT INDUSTRY, CRUSHER INDUSTRY, HEAVY MACHINERY EQUIPMENTS, HOME APPLIANCES, MINING SECTOR, METAL INDUSTRY, FLUID MACHINERY, TEXTILE INDUSTRY

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Bearing Number	Outer Diameter (D) MM	Width C	Basic Load Rating (N) Dyn. C	Basic Load Rating (N) Stat. C0	Weight (KG)
RNA4840	250	50	224000	735000	3.35
RNA4844	270	50	238000	815000	3.6
RNA4848	300	60	347000	1120000	5.4
RNA4852	320	60	358000	1200000	5.8
RNA4856	350	69	429000	1320000	9.3
RNA4860	380	80	594000	1800000	12.5
RNA4900	22	13	8800	10400	0.02
RNA49002RS	22	13	7370	8150	0.02
RNA4901	24	13	9900	12200	0.02
RNA49012RS	24	13	8090	9650	0.02
RNA4902	28	13	11200	15300	0.02
RNA49022RS	28	13	9130	12000	0.02
RNA4903	30	13	11400	16300	0.02
RNA49032RS	30	13	9520	12900	0.02
RNA4904	37	17	21600	28000	0.05
RNA49042RS	37	17	19400	22400	0.06
RNA49/22	39	17	23300	32000	0.05
RNA4905	42	17	24200	34500	0.06
RNA49052RS	42	17	21600	27500	0.06
RNA49/28	45	17	25100	36500	0.07
RNA4906	47	17	25500	39000	0.07
RNA49062RS	47	17	23300	32000	0.07
RNA49/32	52	20	30800	51000	0.09
RNA4907	55	20	31900	54000	0.11
RNA49072RS	55	20	27000	43000	0.11
RNA4908	62	22	42900	71000	0.14
RNA49082RS	62	22	36900	58500	0.15
RNA4909	68	22	45700	78000	0.18
RNA49092RS	68	22	39100	64000	0.16
RNA4910	72	22	47300	85000	0.16
RNA49102RS	72	22	40200	69500	0.16
RNA4911	80	25	57200	106000	0.26
RNA4912	85	25	60500	114000	0.28
RNA4913	90	25	61600	120000	0.31
RNA4914	100	30	84200	163000	0.46
RNA4915	105	30	84200	170000	0.49
RNA4900	22	13	8800	10400	0.02
RNA49002RS	22	13	7370	8150	0.02
RNA4901	24	13	9900	12200	0.02
RNA49012RS	24	13	8090	9650	0.02
RNA4902	28	13	11200	15300	0.02
RNA49022RS	28	13	9130	12000	0.02
RNA4903	30	13	11400	16300	0.02
RNA49032RS	30	13	9520	12900	0.02
RNA4904	37	17	21600	28000	0.05
RNA49042RS	37	17	19400	22400	0.06
RNA49/22	39	17	23300	32000	0.05
RNA4905	42	17	24200	34500	0.06
RNA49052RS	42	17	21600	27500	0.06
RNA49/28	45	17	25100	36500	0.07
RNA4906	47	17	25500	39000	0.07
RNA49062RS	47	17	23300	32000	0.07
RNA49/32	52	20	30800	51000	0.09
RNA4907	55	20	31900	54000	0.11
RNA49072RS	55	20	27000	43000	0.11
RNA4908	62	22	42900	71000	0.14
RNA49082RS	62	22	36900	58500	0.15
RNA4909	68	22	45700	78000	0.18
RNA49092RS	68	22	39100	64000	0.16
RNA4910	72	22	47300	85000	0.16
RNA49102RS	72	22	40200	69500	0.16
RNA4911	80	25	57200	106000	0.26
RNA4912	85	25	60500	114000	0.28
RNA4913	90	25	61600	120000	0.31
RNA4914	100	30	84200	163000	0.46
RNA4915	105	30	84200	170000	0.49
RNA4916	110	30	88000	183000	0.52
RNA4917	120	35	108000	250000	0.66
RNA4918	125	35	112000	265000	0.75
RNA4919	130	35	114000	270000	0.72
RNA4920	140	40	125000	280000	1.15
RNA4924	165	45	176000	405000	1.85
RNA4926	180	50	198000	480000	2.2
RNA6901	24	22	16100	23200	0.03
RNA6902	28	23	17200	27000	0.04
RNA6903	30	23	18700	30500	0.04
RNA6904	37	30	35200	53000	0.1
RNA69/22	39	30	36900	57000	0.1
RNA6905	42	30	38000	62000	0.11
RNA69/28	45	30	39600	65500	0.14
RNA6906	47	30	42900	75000	0.13
RNA69/32	52	36	47300	90000	0.16
RNA6907	55	36	48400	93000	0.19
RNA6908	62	40	67100	125000	0.26
RNA6909	68	40	70400	137000	0.34
RNA6910	72	40	73700	150000	0.31
RNA6911	80	45	89700	190000	0.47
RNA6912	85	45	93500	204000	0.49
RNA6913	90	45	95200	212000	0.58
RNA6914	100	54	128000	285000	0.86
RNA6915	105	54	130000	290000	0.94
RNA6916	110	54	134000	315000	0.99
RNA6917	120	63	165000	425000	1.2
RNA6918	125	63	172000	450000	1.35
RNA6919	130	63	172000	465000	1.45