Single Row Deep Groove Ball Bearing 61956

Technical Details

Bore Diameter (mm) d	Outer Diameter (mm) D	Width (mm) B	Weight (Kg)
280	380	46	15.5

KZ SERIES : 6000, 6200, 6300, 6403, 6800, 6900, 16002, 63000

SEALS/SHIELDS : Z, ZZ, RS, 2RS

MATERIAL : Chrome Steel SAE52100/100Cr6/GCr15 , Stainless Steel 420 and 440, Ceramic Si3N4 and Zr02

QUALITY : ABEC 1, ABEC3, ABEC5, ABEC7

Single Row Deep Groove Ball Bearings 61956 are the most widely used bearing in the world due to their versatility and overall performance. Ball bearings are characteristic with low friction, high rigidity and silent run. Ball bearings are suitable for high rpm. These bearings can transmit radial and axial forces simultaneously. Ball bearings tend to have lower load capacity for their size than other kinds of rolling-element bearings due to the smaller contact area between the balls and races. However, they can tolerate some misalignment of the inner and outer races.

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	Inner Diameter (d) MM	Outer Diameter (D) MM	Width (B) MM	Basic Load Rating (N) Dyn. C	Basic Load Rating (N) Stat. C0	LIMITTING SPEED ( R/MIN ) LUBRICATION Grease	LIMITTING SPEED ( R/MIN ) LUBRICATION Oil	Weight (KG)
61956	280	380	46	216000	285000	1500	1800	15.5
61960	300	420	56	276000	375000	1400	1600	23.5
61964	320	440	56	285000	405000	1300	1500	24.8
61968	340	460	56	293000	430000	1200	1400	26.2
61972	360	480	56	300000	455000	1100	1300	27.5
61976	380	520	65	325000	510000	1100	1200	39.8
61980	400	540	65	335000	535000	990	1200	41.6
61984	420	560	65	340000	560000	940	1100	43.4
61988	440	600	74	365000	615000	890	1000	60
61992	460	620	74	375000	645000	850	1000	62.2
61996	480	650	78	430000	770000	810	950	73
63000	10	26	12	4600	2000	33000	49000	0.03
63001	12	28	12	5100	2400	29000	43000	0.03
63002	15	32	13	5600	2800	25000	37000	0.04
63003	17	35	14	6000	3300	23000	34000	0.05
63004	20	42	16	9400	5000	20000	30000	0.09
63005	25	47	16	10100	5800	17000	25000	0.1
63006	30	55	19	13200	8300	15000	23000	0.15
63007	35	62	20	16000	10300	14000	20000	0.2
63008	40	68	21	16800	11600	12000	18000	0.24
63009	45	75	23	20800	14600	5600		0.345
63010	50	80	23	21600	16000	5000		0.37
63204	20	47	20.6	12800	6650	10000		0.154
63205	25	52	20.6	14000	7850	8900		0.177
63206	30	62	23.8	19500	11300	7300		0.286
63207	35	72	27	25700	15300	6300		0.435
63208	40	80	30.2	29100	17800	5600		0.581
63209	45	85	30.2	32500	20400	5200		0.621
63210	50	90	30.2	35000	23200	4700		0.658
63211	55	100	33.3	43500	29200	4300		0.925
63212	60	110	36.5	52500	36000	3800		1.27
63213	65	120	38.1	57500	40000	3600		1.58
63214	70	125	39.7	62000	44000	3400		1.74
63215	75	130	41.3	66000	49500	3200		1.9
63216	80	140	44.4	72500	53000	3000		2.39
6800	10	19	5	1830	925	32000	38000	0.005
6801	12	21	5	1920	1040	29000	35000	0.006
6802	15	24	5	2080	1260	26000	31000	0.007
6803	17	26	5	2810	1720	24000	28000	0.008
6804	20	32	7	4000	2470	21000	25000	0.019
6805	25	37	7	4300	2950	18000	21000	0.022
6806	30	42	7	4700	3650	15000	18000	0.026
6807	35	47	7	4900	4050	13000	16000	0.029
6808	40	52	7	5100	4400	12000	14000	0.033
6809	45	58	7	6400	5650	11000	12000	0.04
6810	50	65	7	6600	6100	9600	11000	0.05
6900	10	22	6	2700	1270	30000	36000	0.009
6901	12	24	6	2890	1460	27000	32000	0.011
6902	15	28	7	4100	2060	24000	28000	0.016
6903	17	30	7	4650	2580	22000	26000	0.018
6904	20	37	9	6400	3700	19000	23000	0.038
6905	25	42	9	7050	4550	16000	19000	0.042
6906	30	47	9	7250	5000	14000	17000	0.046
6907	35	55	10	11200	7450	12000	15000	0.074
6908	40	62	12	14600	10200	11000	13000	0.11
6909	45	68	12	15100	11200	9800	12000	0.128
6910	50	72	12	15600	12200	8900	11000	0.13