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70 Series Machine Tool Spindle Bearing

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Address: No.38, Yanggao Road, Liangxi District, Wuxi city

Contact name:Xu

Wuxi Taixinglai Precision Bearing Co., Ltd.

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70 Series Machine Tool Spindle Bearing

Country/Region	china
City & Province	wuxi

Product Details

Machine Tool Spindle Bearing (in addition to DB, DT, TBT, QBC and other matching methods) is mainly used on high-speed motor spindles. The operating speed reaches 24000 to 26000 rpm. Imported materials, imported G5 grade steel balls, and Kluberspeed NBU15 grease are used, which have the advantages of high rigidity, high precision, high speed, etc.

70 Series Angular Contact Ball Bearing
Bearing No	Dimensions(mm)			(KN) BasicRatedload		(RPM) Ball speed limit		(RPM) Ceramic Ball limit speed		(N) Preload
Bearing No	d	D	B	Cr	Cor	Grease Lubrication	Oil Lubrication	Grease Lubrication	Oil Lubrication	A	B	C
7002C	15	32	9	6.20	3.40	48000	70000	60000	90000	28	102	216
7002AC	15	32	9	6.00	3.25	43000	63000	50000	75000	36	154	344
7003C	17	35	10	8.65	4.90	43000	63000	53000	80000	41	146	308
7003AC	17	35	10	8.30	4.75	38000	56000	45000	67000	54	221	487
7004C	20	42	12	10.40	6.00	36000	53000	45000	67000	52	179	377
7004AC	20	42	12	10.00	5.70	32000	48000	38000	56000	71	277	598
7005C	25	47	12	14.60	9.15	30000	45000	38000	56000	74	254	533
7005AC	25	47	12	13.70	8.65	28000	43000	34000	50000	101	384	828
7006C	30	55	13	15.00	10.20	26000	40000	32000	48000	75	260	545
7006AC	30	55	13	14.30	9.80	24000	38000	28000	43000	102	397	861
7007C	35	62	14	19.00	13.70	22000	36000	28000	43000	97	333	697
7007AC	35	62	14	18.30	12.90	20000	34000	24000	38000	136	518	1116
7008C	40	68	15	20.40	16.00	20000	34000	26000	40000	102	353	743
7008AC	40	68	15	19.60	15.00	19000	32000	22000	36000	142	547	1180
7009C	45	75	16	27.50	21.20	18000	30000	24000	38000	145	490	1019
7009AC	45	75	16	26.50	20.00	17000	28000	20000	34000	209	768	1638
7010C	50	80	16	28.50	22.80	17000	28000	22000	36000	150	507	1054
7010AC	50	80	16	27.00	21.60	15000	24000	18000	30000	211	779	1663
7010C	50	80	16	28.50	22.80	17000	28000	22000	36000	150	507	1054
7010AC	50	80	16	27.00	21.60	15000	24000	18000	30000	211	779	1663
7011C	55	90	18	38.00	31.00	15000	24000	19000	32000	207	687	1424
7011AC	55	90	18	36.00	29.00	14000	22000	17000	28000	298	1066	2257
7012C	60	95	18	39.00	33.50	14000	22000	18000	30000	211	704	1459
7012AC	60	95	18	36.50	31.50	13000	20000	15000	24000	299	1075	2281
7013C	65	100	18	40	35.5	13000	20000	17000	28000	216	720	1495
7013AC	65	100	18	38	33.5	12000	19000	15000	24000	310	1118	2372
7014C	70	110	20	50	43	12000	19000	16000	26000	278	915	1888
7014AC	70	110	20	46.5	41.5	11000	18000	13000	20000	398	1397	2945
7015C	75	115	20	51	46.5	12000	19000	15000	24000	283	391	1923
7015AC	75	115	20	48	44	11000	18000	13000	20000	408	1439	3027
7016C	80	125	22	63	58.5	11000	18000	14000	22000	357	1163	2391
7016AC	80	125	22	60	55	9500	16000	12000	19000	529	1830	3825
7017C	85	130	22	65.5	62	10000	17000	13000	20000	370	1209	2484
7017AC	85	130	22	62	58.5	9000	15000	11000	18000	545	1888	3959
7018C	90	140	24	76.5	72	9500	16000	12000	19000	440	1427	2925
7018AC	90	140	24	72	68	8500	14000	10000	17000	649	2217	4623
7019C	95	145	24	78	76.5	9000	15000	11000	18000	447	1452	2980
7019AC	95	145	24	75	72	8000	13000	9500	16000	675	2308	4813
7020C	100	150	24	81.5	81.5	8500	14000	11000	18000	467	1516	3112
7020AC	100	150	24	76.5	76.5	7500	12000	9000	15000	685	2347	4902
7021C	105	160	26	106	102	8000	13000	10000	17000	625	1999	4083
7021AC	105	160	26	102	98	7000	11000	8500	14000	960	3206	6639
7022C	110	170	28	110	110	7500	12000	9500	16000	648	2072	4235
7022AC	110	170	28	104	104	6700	10000	8000	13000	975	3262	6760
7024C	120	180	28	112	116	6700	10000	8500	14000	657	2107	4308
7024AC	120	180	28	106	110	6300	9500	7500	12000	989	3317	6881
7026C	130	200	33	143	150	6000	9000	7500	12000	857	2720	5545
7026AC	130	200	33	137	143	5600	8500	6700	10000	1322	4358	8972
7028C	140	210	33	146	160	5600	8500	7000	11000	873	2775	5657
7028AC	140	210	33	140	150	5000	7500	6300	9500	1345	4446	9159
7030C	150	225	35	183	193	5300	8000	6700	10000	1111	3503	7142
7030AC	150	225	35	173	186	4800	7000	5600	8500	1705	5555	11417

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