ZWA
Circular Ring Roller Bearing

BORE 140-190mm

Circular ring roller bearings combines the self-aligning ability of the spherical roller bearings with the unconstrained axial displacement capability of the cylindrical roller bearings. The application field of this bearing covers a wide range regarding to radial loads. ZWA circular ring roller bearings contains the one with the cage or without the cage.

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The Products include

Circular Ring Roller Bearing
d 140-190mm
Basic Size			Basic load rating		Fatigue load limit	Rated Speed		Mass	Designation(Design)		Dimensions						Abutment and chamfer dimensions						Calculation coefficient
d	D	B	dynamic	static	Pu	Reference Speed	Limit Speed		Cylindrical bore	Tapered bore	d	d2 ～	D1 ～	r1.2 min	S11) ～	S21) ～	damin	damax	Damin	Damax	Ca2)min	ramax	k1	k2
d	D	B	C	Co	Pu	Reference Speed	Limit Speed		Cylindrical bore	Tapered bore	d	d2 ～	D1 ～	r1.2 min	S11) ～	S21) ～	damin	damax	Damin	Damax	Ca2)min	ramax	k1	k2
mm			kN		kN	r/min		kg	-		mm						mm						-
140	210	53	490	735	72	2600	3400	6.30	C3028	C3028K	140	163	194	2	11	-	149	161	195	201	4.7	2	0.102	0.116
140	210	69	750	1220	118	-	800	8.55	C4028V	C4028K30V	140	161	193	2	11.4	5.9	149	175	-	201	-	2	0.115	0.097
140	225	85	1000	1600	153	-	630	14.2	C4128V	C4128K30V	140	167	203	2.1	12	5.2	151	185	-	214	-	2	0.111	0.097
140	250	68	830	1060	102	2400	3400	13.8	C2228	C2228K	140	173	223	3	13.7	-	154	190	210	236	2.3	2.5	0.109	0.108
150	225	56	540	850	83	2400	3200	8.30	C3030MB	C3030KMB	150	173	204	2.1	2.8	-	161	172	200	214	1.3	2	-	0.108
150	225	75	780	1320	125	-	750	10.5	C4030V	C4030K30V	150	173	204	2.1	17.4	10.6	161	185	-	214	-	2	0.107	0.106
150	250	80	880	1290	122	2000	2800	15.0	C3130	C3130K	150	182	226	2.1	13.9	-	162	195	215	238	2.3	2	0.12	0.092
150	250	100	1220	1860	173	-	450	20.5	C4130V	C4130K30V	150	179	222	2.1	20	10.1	162	175	-	228	-	2	0.103	0.103
150	270	73	980	1220	116	2400	3200	17.5	C2230	C2230K	150	177	236	3	11.2	-	164	200	215	256	2.5	2.5	0.119	0.096
160	240	60	600	980	93	2200	3000	9.60	C3032	C3032K	160	187	218	2.1	15	-	171	186	220	229	5.1	2	0.115	0.106
160	240	80	795	1160	110	1600	2400	12.3	C4032	C4032K30	160	181	217	2.1	18.1	-	171	190	210	229	2.2	2	0.109	0.103
160	240	80	915	1460	140	-	600	12.6	C4032V	C4032K30V	160	181	217	2.1	18.1	8.2	171	195	-	229	-	2	0.109	0.103
160	270	86	1000	1400	129	1900	2600	21.5	C3132MB	C3132KMB	160	190	240	2.1	10.3	-	172	189	229	258	3.8	2	-	0.099
160	270	109	1460	2160	200	-	300	26.0	C4132V	C4132K30V	160	190	241	2.1	21	11.1	172	190	-	258	-	2	0.101	0.105
160	290	104	1370	1830	170	1700	2400	28.5	C3232	C3232K	160	194	256	3	19.3	-	174	215	245	276	2.6	2.5	0.112	0.096
170	260	67	750	1160	108	2000	2800	12.5	C3034	C3034K	170	200	237	2.1	12.5	-	181	200	238	249	5.8	2	0.105	0.112
170	260	90	1140	1860	170	-	500	17.5	C4034V	C4034K30V	170	195	235	2.1	17.1	7.2	181	215	-	249	-	2	0.108	0.103
170	280	88	1040	1460	137	1900	2600	21.0	C3134	C3134K	170	200	249	2.1	21	-	182	200	250	268	7.6	2	0.101	0.109
170	280	109	1530	2280	208	-	280	27.0	C4134V	C4134K30V	170	200	251	2.1	21	11.1	182	200	-	268	-	2	0.101	0.106
170	310	86	1270	1630	150	2000	2600	28.0	C2234	C2234K	170	209	274	4	16.4	-	187	230	255	293	3	3	0.114	0.1
180	280	74	880	1340	125	1900	2600	16.5	C3036	C3036K	180	209	251	2.1	15.1	-	191	220	240	269	2	2	0.112	0.105
180	280	100	1320	2120	193	-	430	23.0	C4036V	C4036K30V	180	203	247	2.1	20.1	10.2	191	225	-	269	-	2	0.107	0.103
180	300	96	1250	1730	156	1800	2400	26.0	C3136	C3136K	180	210	266	3	23.2	-	194	230	255	286	2.2	2.5	0.102	0.111
180	300	118	1760	2700	240	-	220	34.5	C4136V	C4136K30V	180	211	265	3	20	10.1	194	210	-	286	-	2.5	0.095	0.11
180	320	112	1530	2200	196	1500	2000	37.0	C3236	C3236K	180	228	289	4	27.3	-	197	245	275	303	3.2	3	0.107	0.104
190	290	75	930	1460	132	1800	2400	17.5	C3038	C3038K	190	225	266	2.1	16.1	-	201	235	255	279	1.9	2	0.113	0.107
190	290	100	1370	2320	204	-	380	24.5	C4038V	C4038K30V	190	220	263	2.1	20	10.1	201	220	-	279	-	2	0.103	0.106
190	320	104	1530	2200	196	1600	2200	33.5	C3138	C3138K	190	228	289	3	19	-	204	227	290	306	9.1	2.5	0.096	0.113
190	320	128	2040	3150	275	-	130	43.0	C4138V	C4138K30V	190	222	284	3	20	10.1	204	220	-	306	-	2.5	0.094	0.111
190	340	92	1370	1730	156	1800	2400	34.0	C2238	C2238K	190	224	296	4	22.5	-	207	250	275	323	1.6	3	0.108	0.108

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ZWA
Circular Ring Roller Bearing

BORE 140-190mm

The Products include

Targeting at producing high-end Bearings.

products

services

Products

Services

News

Download

ZWACircular Ring Roller Bearing

BORE 140-190mm

The Products include

Targeting at producing high-end Bearings.

products

services

ZWA
Circular Ring Roller Bearing