HCH Bearing

PRODUCT

Non-standard series

Dimention >> Other Parameters >>

Any combination of closures is available

Basic Bearing No.	Nominal Bearing Dimensions								Preferred Shoulder Diameters
	d		D		B,C				r (min)		da (min)		da (max)		Da (max)
	d		D		Open		shielded sealed		r (min)		da (min)		da (max)		Da (max)
	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch
1602	6.350	0.2500	17.463	0.6875	6.35	0.1200	...	...	0.30	0.120	8.2	0.323	9.1	0.358	15.6	0.614
99502H	15.875	0.6250	34.925	1.3750	11	0.4331	...	...	0.60	0.024	20.0	0.787	...	...	0.2	1.189
6201-1/2	12.7	0.5000	32	1.2598	10	0.3937	...	...	0.60	0.024	15.1	0.595	17.0	0.670	27.0	1.063
6202-5/8	15.875	0.6250	35	1.3780	11	0.4331	...	...	0.60	0.024	18.5	0.730	19.0	0.749	30.0	1.181
6202-16	16	0.6299	35	1.3780	11	0.4331	...	...	0.60	0.024	18.8	0.740	19.0	0.749	30.0	1.181
6203-5/8	15.875	0.6250	40	1.5748	12	0.4724	...	...	0.60	0.024	19.1	0.750	23.5	0.926	35.1	1.380
98205	25	0.9843	52	2.0470	9	0.3543	...	...	1.00	0.039	28.2	1.110	...	...	8.8	1.921
SC205	25	0.9843	52	2.0470	14	0.5512	...	...	1.00	0.039	30.6	1.205	...	...	6.4	1.827
SC0563	25	0.9843	62	2.4409	12	0.4704	...	...	1.10	0.043	32.0	1.260	...	...	5.0	2.165
62/22	22	0.8661	50	1.9685	14	0.5512	...	...	1.00	0.039	27.0	1.063	29.5	1.161	45.0	1.772
63/22	22	0.8661	56	2.2047	16	0.6299	...	...	1.10	0.043	28.5	1.122	30.5	1.201	49.5	1.949
63/22A	22	0.8661	56	2.2047	15	0.5906	...	...	1.10	0.043	28.5	1.122	30.5	1.201	49.5	1.949
63/28	28	1.1024	68	2.6772	18	0.7087	...	...	1.10	0.043	35.0	1.378	38.5	1.516	1.0	2.402
63/28A	28	1.1024	68	2.6772	17	0.6693	...	...	1.10	0.043	35.0	1.378	38.5	1.516	1.0	2.402
28BCS15	28	1.1024	72	2.8346	18	0.7087	...	...	1.10	0.043	35.0	1.378	...	...	64.4	2.535
B15-70	15	0.5906	32	1.2598	11	0.4330	...	...	0.3	0.012	17.0	0.669	19.0	0.748	30.0	1.181
B14-42	14	0.5510	42	1.6535	13	0.5118	...	...	1.0	0.039	19.8	0.781	23.0	0.906	37.0	1.457
402082	30	1.1811	72	2.8346	19	0.7480	...	...	1.1	0.043	36.5	1.437	43.0	1.693	65.5	2.579
MS12	31.750	1.2500	79.247	3.1239	22.225	0.8740	...	...	1.10	0.043	44.0	1.732	...	...	78.0	3.071

Basic Bearing No.	Nominal Bearing Dimensions								Preferred Shoulder Diameters
	d		D		B		C		r (min)		da (min)		da (max)		Da (max)
	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch	mm	inch
88507	35	1.3779	72	2.8346	25	0.9843	17	0.6693	1.10	0.043	41.0	1.614	45.0	1.772	65.5	2.579
88508	40	1.5748	80	3.1496	27	1.0630	21	0.8268	1.50	0.059	46.0	1.811	51.0	2.008	73.5	2.894
88509	45	1.7717	85	3.3464	27	1.0630	21	0.8268	2.00	0.079	51.0	2.008	55.5	2.185	78.5	3.091
88509A	45	1.7717	85	3.3464	23	0.9055	19	0.7480	2.00	0.079	51.0	2.008	55.5	2.185	78.5	3.091
T88509	45	1.7717	85	3.3464	23	0.9055	19	0.7480	1.10	0.043	51.0	2.008	55.5	2.185	78.5	3.091
88510	50	1.9685	90	3.5433	30	1.1811	22	0.6215	1.10	0.043	56.5	2.205	60.0	2.362	83.5	3.287
88511	55	2.1654	100	3.9370	31	1.2205	23	0.9055	2.00	0.079	62.0	2.441	67.0	2.638	92.0	3.622
88512	60	2.3622	110	4.3307	36	1.417	22	0.8660	1.50	0.059	68.0	2.677	75.0	2.953	102.0	4.016

☆We reserve the right to change specifications and other information included in this catalogue without notice.

Basic Bearing No.	Basic Load Ratings (lbs)		Factor	Limiting Speeds (1000 RPM)		Ball Complement		Bearing Weight (Approx.)
	Cr KN	Cor KN	fo	Grease rpm	Oil rpm	No.	Size mm	Weight
	Cr KN	Cor KN	fo	Grease rpm	Oil rpm	No.	Size mm	Ibs	kg
1602	1.511	0.724	12.9	35000	41500	9	2.831	0.0154	0.007
99502H	7.750	3.600	13.0	24000	34000	8	5.953	0.0946	0.043
6201-1/2	6.800	3.050	12.3	23000	28000	7	5.953	0.0792	0.036
6202-5/8	7.750	3.600	13.2	20000	25000	8	5.953	0.1012	0.046
6202-16	7.750	3.600	13.2	20000	25000	8	5.953	0.1012	0.046
6203-5/8	9.600	4.600	13.2	18000	22000	8	6.747	0.1430	0.065
98205	10.690	6.570	15.0	18000	28000	11	6.350	0.1804	0.082
SC205	14.020	7.880	14.0	18000	28000	9	7.938	0.2640	0.120
SC0563	16.650	9.590	12.0	16000	24000	9	8.731	0.3916	0.178
62/22	11.620	6.490	13.5	14000	17000	9	7.144	0.2580	0.117
63/22	18.510	9.360	12.4	13000	15000	7	10.318	0.3946	0.179
63/22A	18.510	9.360	12.4	13000	15000	7	10.318	0.3946	0.179
63/28	24.960	13.830	13.0	11000	13000	8	11.509	0.6512	0.296
63/28A	24.960	13.830	13.0	14000	22000	8	11.509	0.6512	0.296
28BCS15	26.820	14.070	13.0	13000	21000	7	12.700	0.7546	0.343
B15-70	5.850	2.850	13.9	25000	29000	9	4.763	0.0660	0.030
B14-42	11.900	5.450	12.3	19000	22000	7	7.938	0.1804	0.082
402082	28.100	16.000	13.3	7900	6000	8	12.000	0.7678	0.349
MS12	25.500	17.580	13.0	12000	17000	7	14.288	...	...

Basic Bearing No.	Basic Load Ratings (lbs)		Factor	Limiting Speeds (1000 RPM)		Ball Complement		Bearing Weight (Approx.)
	Cr KN	Cor KN	fo	Grease rpm	Oil rpm	No.	Size mm	Weight
	Cr KN	Cor KN	fo	Grease rpm	Oil rpm	No.	Size mm	Ibs	kg
88507	27.060	15.330	13.8	10000	12000	8	12.000	...	...
88508	29.520	18.140	14.0	8800	10000	9	12.000	0.9900	0.450
88509	29.360	19.190	14.4	7200	9000	10	11.509	1.1000	0.500
88509A	29.360	19.190	14.4	7200	9000	10	11.509	1.1000	0.500
T88509	29.360	19.190	14.4	7200	9000	10	11.509	...	...
88510	35.070	23.220	14.4	7100	8300	10	12.700	1.0252	0.466
88511	39.070	26.540	14.3	6100	7500	10	13.494	1.6720	0.760
88512	47.780	32.750	14.3	6000	7300	10	15.081	1.7446	0.793

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Common Options
Z ZZ RZ 2RZ RS 2RS RS1 2RS1	: One Shield : Two Shields : One Non-Contact Seal : Two Non-Contact Seals : One Contact Seal : Two Contact Seals : One Tight sealing type : Two Tight sealing type
C0 C3 EMQ	: Normal Internal Clearance : Greater Than Normal : Electric Motor Quality