Thin Section Deep Groove Ball Bearings – 61900, 61800 and 16000 Series

BWK thin-section deep groove ball bearings combine a compact radial cross-section with standard metric bore sizes for space-limited machinery.

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Product Overview

The 61900, 61800 and 16000 series reduce radial installation space while retaining the operating principle of a single-row deep groove ball bearing. Select the series by matching the full d × D × B dimensions and required load capacity.

Models & Technical Data

61900 Thin-Section Series

Model	ZZ	2RZ	2RS	N	NR	d (mm)	D (mm)	B (mm)	rₛ min (mm)	D2 max (mm)	f max (mm)	Cr (kN)	Cor (kN)	Weight (kg)
61905	ZZ	2RZ	2RS	N	NR	25	42	9	0.3	44.8	0.85	6.63	4.00	0.045
61906	ZZ	2RZ	2RS	N	NR	30	47	9	0.3	49.8	0.85	7.28	4.55	0.051
61907	ZZ	2RZ	2RS	N	NR	35	55	10	0.6	57.8	0.85	9.56	6.20	0.080
61908	ZZ	2RZ	2RS	N	NR	40	62	12	0.6	64.8	0.85	13.8	9.30	0.120
61909	ZZ	2RZ	2RS	N	NR	45	68	12	0.6	70.8	0.85	10.1	6.70	0.140
61910	ZZ	2RZ	2RS	N	NR	50	72	12	0.6	74.8	0.85	14.6	10.4	0.140
61911	ZZ	2RZ	2RS	N	NR	55	80	13	1	84.4	1.12	16.0	13.2	0.181
61912	ZZ	2RZ	2RS	N	NR	60	85	13	1	89.4	1.12	16.4	14.2	0.195
61913	ZZ	2RZ	2RS	N	NR	65	90	13	1	94.4	1.12	16.0	15.0	0.196
61914	ZZ	2RZ	2RS	N	NR	70	100	16	1	104.4	1.12	23.7	21.1	0.342
61915	ZZ	2RZ	2RS	N	NR	75	105	16	1	110.7	1.12	24.3	22.5	0.355
61916	ZZ	2RZ	2RS	N	NR	80	110	16	1	115.7	1.12	24.9	23.9	0.375
61917	ZZ	2RZ	2RS	N	NR	85	120	18	1.1	125.7	1.12	31.9	29.7	0.507
61918	ZZ	2RZ	2RS	N	NR	90	125	18	1.1	130.7	1.12	32.8	31.5	0.533
61919	ZZ	2RZ	2RS	N	NR	95	130	18	1.1	135.7	1.12	33.7	33.3	0.558
61920	ZZ	2RZ	2RS	N	NR	100	140	20	1.1	145.7	1.7	42.7	41.9	0.774
61921	ZZ	2RZ	2RS	N	NR	105	145	20	1.1	150.7	1.7	43.9	44.3	0.808
61922	ZZ	2RZ	2RS	N	NR	110	150	20	1.1	155.7	1.7	43.6	44.4	1.00
61924	ZZ	2RZ	2RS	N	NR	120	165	22	1.1	171.5	1.7	53.0	53.9	1.09
61926	ZZ	2RZ	2RS	N	NR	130	180	24	1.5	186.5	1.7	65.1	67.2	1.50
61928	ZZ	2RZ	2RS	N	NR	140	190	24	1.5	196.5	1.7	66.6	71.2	1.59
61930	ZZ	2RZ	2RS	-	-	150	210	28	2	-	-	84.7	90.2	2.45
61932	ZZ	2RZ	2RS	-	-	160	220	28	2	-	-	86.9	95.5	2.59
61934	ZZ	2RZ	2RS	-	-	170	230	28	2	-	-	88.8	100	2.73
61936	ZZ	2RZ	2RS	-	-	180	250	33	2	-	-	118	133	4.06
61938	ZZ	2RZ	2RS	-	-	190	260	33	2	-	-	117	133	4.22
61940	ZZ	2RZ	2RS	-	-	220	300	38	2.1	-	-	152	178	6.34
61948	ZZ	2RZ	-	-	-	240	320	38	2.1	-	-	154	190	8.49
61952	ZZ	2RZ	-	-	-	260	360	46	2.1	-	-	204	255	14
61956	ZZ	2RZ	-	-	-	280	380	46	2.1	-	-	209	272	15.1
61960	ZZ	2RZ	-	-	-	300	420	56	3	-	-	269	370	23.9

61800 Thin-Section Series

Model	ZZ	2RZ	2RS	N	NR	d (mm)	D (mm)	B (mm)	rₛ min (mm)	D2 max (mm)	f max (mm)	Cr (kN)	Cor (kN)	Weight (kg)
61809	ZZ	2RZ	2RS	N	NR	45	58	7	0.3	60.8	0.85	4.65	4.32	0.040
61810	ZZ	2RZ	2RS	N	NR	50	65	7	0.3	67.8	0.85	6.60	6.10	0.043
61811	ZZ	2RZ	2RS	N	NR	55	72	9	0.3	74.8	0.85	9.10	8.40	0.070
61812	ZZ	2RZ	2RS	N	NR	60	78	10	0.3	82.7	1.12	9.10	8.70	0.093
61813	ZZ	2RZ	2RS	N	NR	65	85	10	0.6	89.4	1.12	11.9	11.5	0.130
61814	ZZ	2RZ	2RS	N	NR	70	90	10	0.6	94.4	1.12	12.1	11.9	0.138
61815	ZZ	2RZ	2RS	N	NR	75	95	10	0.6	99.4	1.12	12.5	12.8	0.147
61816	ZZ	2RZ	2RS	N	NR	80	100	10	0.6	104.4	1.12	12.7	13.3	0.155
61817	ZZ	2RZ	2RS	N	NR	85	110	13	1	115.7	1.12	19.2	19.8	0.245
61818	ZZ	2RZ	2RS	N	NR	90	115	13	1	120.7	1.12	19.5	20.5	0.258
61819	ZZ	2RZ	2RS	N	NR	95	120	13	1	125.7	1.12	19.8	21.3	0.270
61820	ZZ	2RZ	2RS	N	NR	100	125	13	1	130.7	1.12	20.1	22.0	0.303
61821	-	2RZ	2RS	N	NR	105	130	13	1	135.7	1.12	20.3	22.7	0.312
61822	-	2RZ	2RS	N	NR	110	140	16	1	145.7	1.7	22.5	24.5	0.509
61824	-	2RZ	2RS	N	NR	120	150	16	1	155.7	1.7	24.0	28.0	0.529
61826	-	2RZ	2RS	N	NR	130	165	18	1.1	171.5	1.7	24.4	28.0	0.775
61828	-	2RZ	2RS	N	NR	140	175	18	1.1	181.5	1.7	39.2	46.0	0.784
61830	-	2RZ	2RS	N	NR	150	190	20	1.1	196.5	1.7	49.1	57.1	1.11
61832	-	2RZ	2RS	N	NR	160	200	20	1.1	206.5	1.7	45.2	55.1	1.18
61834	-	2RZ	2RS	-	-	170	215	22	1.1	-	-	51.2	63.3	1.65
61836	-	2RZ	2RS	-	-	180	225	22	1.1	-	-	62.3	75.9	1.62
61838	-	2RZ	2RS	-	-	190	240	24	1.5	-	-	75.1	91.6	2.10
61840	-	2RZ	2RS	-	-	200	250	24	1.5	-	-	74.2	91.2	2.18
61848	ZZ	2RZ	-	-	-	240	300	28	2	-	-	98.5	137	4.48
61852	ZZ	2RZ	-	-	-	260	320	28	2	-	-	101	148	4.84
61856	ZZ	2RZ	-	-	-	280	350	33	2	-	-	133	191	7.2
61860	ZZ	2RZ	-	-	-	300	380	38	2	-	-	166	233	10.3

16000 Extra-Thin Series

Model	ZZ	2RZ	2RS	N	NR	d (mm)	D (mm)	B (mm)	rₛ min (mm)	D2 max (mm)	f max (mm)	Cr (kN)	Cor (kN)	Weight (kg)
16004	-	-	-	-	-	20	42	8	0.3	-	-	7.90	4.45	0.050
16005	-	-	-	-	-	25	47	8	0.3	-	-	8.42	5.15	0.060
16006	-	-	-	-	-	30	55	9	0.30	-	-	11.2	6.25	0.085
16007	-	-	-	-	-	35	62	9	0.30	-	-	11.5	8.80	0.100
16008	-	-	-	-	-	40	68	9	0.3	-	-	12.5	10.2	0.130
16009	-	-	-	-	-	45	75	10	0.6	-	-	15.6	12.2	0.155
16010	-	-	-	-	-	50	80	10	0.6	-	-	16.1	13.1	0.166
16011	-	-	-	-	-	55	90	11	0.6	-	-	19.4	16.2	0.207
16012	-	-	-	-	-	60	95	11	0.6	-	-	19.9	17.5	0.224
16013	-	-	-	-	-	65	100	11	0.6	-	-	20.5	18.6	0.241
16014	-	-	-	-	-	70	110	13	0.6	-	-	27.9	25.0	0.386
16015	-	-	-	-	-	75	115	13	0.6	-	-	28.7	26.8	0.411
16016	-	-	-	-	-	80	125	14	0.6	-	-	33.1	31.4	0.539
16017	-	-	-	-	-	85	130	14	0.6	-	-	34.0	33.3	0.568
16018	-	-	-	-	-	90	140	16	1	-	-	41.5	39.3	0.671
16020	-	-	-	-	-	100	150	16	1	-	-	43.8	443	0.744
16021	-	-	-	-	-	105	160	18	1	-	-	51.8	50.6	1.00
16022	-	-	-	-	-	110	170	19	1	-	-	57.4	56.7	1.27
16024	-	-	-	-	-	120	180	19	1	-	-	58.8	60.4	1.37
16026	-	-	-	-	-	130	200	22	1.1	-	-	79.7	79.2	1.87
16028	-	-	-	-	-	140	210	22	1.1	-	-	82.1	85.0	2.00
16030	-	-	-	-	-	150	225	24	1.1	-	-	91.9	98.5	2.64
16032	-	-	-	-	-	160	240	25	1.5	-	-	99	108	4.2
16034	-	-	-	-	-	170	260	28	1.5	-	-	114	126	5.71
16036	-	-	-	-	-	180	280	31	2	-	-	145	157	7.5
16038	-	-	-	-	-	190	290	31	2	-	-	149	168	7.78
16040	-	-	-	-	-	200	310	34	2	-	-	161	180	10
16044	-	-	-	-	-	220	340	37	2.1	-	-	180	217	13.1
16048	-	-	-	-	-	240	360	37	2.1	-	-	196	243	13.9
16052	-	-	-	-	-	260	400	44	3	-	-	237	310	21.1
16056	-	-	-	-	-	280	420	44	3	-	-	243	330	22.7
16060	-	-	-	-	-	300	460	50	4	-	-	285	405	31.5

Selection Notes

Confirm the complete bearing designation, dimensions, shield or seal, snap-ring requirement, internal clearance, speed, lubrication and application before ordering. A dash in the table means that the BWK catalogue does not list that option for the model.

Applications

Compact motors

Precision equipment

Robotics and automation

Textile and packaging machinery

Space-limited mechanisms

Packaging & Inquiry

Send the complete model, suffix, quantity and application requirements. BWK packaging can include individual boxes, clear model labels and reinforced export cartons.

thin section bearing 61900 series bearing 61800 series bearing 16000 series bearing thin wall bearing BWK Bearing

Thin Section Deep Groove Ball Bearings – 61900, 61800 and 16000 Series

61900 Thin-Section Series

61800 Thin-Section Series

16000 Extra-Thin Series

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