Lock nuts are sleeve accessories. They are used to locate bearings onto a shaft. Additionally, lock nuts can be used to mount bearings with a tapered bore onto tapered shaft seats and adapter sleeves, and to dismount bearings from withdrawal sleeves. 

Lock nuts are also frequently used to secure gears, belt pulleys and many other machine components.

CCAS manufactures a comprehensive range of lock nuts and washers.

Drawing and Technical Data Sheet of Bearing Lock Nuts

G: Nominal Thread               Dm: Outer Diameter            B: Thickness      

 D: Chamfer Diameter              m: Slot Width                   n: Slot Depth

Code	G	Dm   mm	B   mm	D   mm	m   mm	n   mm
KM 0	M 10x0,75	18	4	13.5	3	2
KM 1	M 12x1	22	4	17	3	2
KM 2	M 15x1	25	5	21	4	2
KM 3	M 17x1	28	5	24	4	2
KM 4	M 20x1	32	6	26	4	2
KM 5	M 25x1,5	38	7	32	5	2
KM 6	M 30x1,5	45	7	38	5	2
KM 7	M 35x1,5	52	8	44	5	2
KM 8	M 40x1,5	58	9	50	6	2.5
KM 9	M 45x1,5	65	10	56	6	2.5
KM 10	M 50x1,5	70	11	61	6	2.5
KM 11	M 55x2	75	11	67	7	3
KM 11X1.5	M 55x1,5	75	11	67	7	3
KM 12	M 60x2	80	11	73	7	3
KM 12X1.5	M 60x1,5	80	11	73	7	3
KM 13	M 65x2	85	12	79	7	3
KM 13X1.5	M 65x1,5	85	12	79	7	3
KM 14	M 70x2	92	12	85	8	3.5
KM 15	M 75x2	98	13	90	8	3.5
KM 16	M 80x2	105	15	95	8	3.5
KM 17	M 85x2	110	16	102	8	3.5
KM 18	M 90x2	120	16	108	10	4
KM 19	M 95x2	125	17	113	10	4
KM 20	M 100x2	130	18	120	10	4
KM 21	M 105x2	140	18	126	12	5
KM 22	M 110x2	145	19	133	12	5
KM 23	M 115x2	150	19	137	12	5
KM 24	M 120x2	155	20	138	12	5
KM 25	M 125x2	160	21	148	12	5
KM 26	M 130x2	165	21	149	12	5
Code	G	Dm   mm	B   mm	D   mm	m   mm	n   mm
KM 27	M 135x2	175	22	160	14	6
KM 28	M 140x2	180	22	160	14	6
KM 29	M 145x2	190	24	171	14	6
KM 30	M 150x2	195	24	171	14	6
KM 31	M 155x3	200	25	182	16	7
KM 32	M 160x3	210	25	182	16	7
KM 33	M 165x3	210	26	193	16	7
KM 34	M 170x3	220	26	193	16	7
KM 36	M 180x3	230	27	203	18	8
KM 38	M 190x3	240	28	214	18	8
KM 40	M 200x3	250	29	226	18	8
HM 3044	Tr 220x4	260	30	242	20	9
HM 3048	Tr 240x4	290	34	270	20	10
HM 3052	Tr 260x4	310	34	290	20	10
HM 3056	Tr 280x4	330	38	310	24	10
HM 3060	Tr 300x4	360	42	336	24	12
HM 3064	Tr 320x5	380	42	356	24	12
HM 3068	Tr 340x5	400	45	376	24	12
HM 3072	Tr 360x5	420	45	394	28	13
HM 3076	Tr 380x5	450	48	422	28	14
HM 3080	Tr 400x5	470	52	442	28	14
HM 3084	Tr 420x5	490	52	462	32	14
HM 3088	Tr 440x5	520	60	490	32	15
HM 3092	Tr 460x5	540	60	510	32	15
HM 3096	Tr 480x5	560	60	530	36	15
HM 30/500	Tr 500x5	580	68	550	36	15
HM 30/530	Tr 530x6	630	68	590	40	20
HM 30/560	Tr 560x6	650	75	610	40	20
HM 30/570	Tr 570x6	670	75	630	40	20
HM 30/600	Tr 600x6	700	75	660	40	20
HM 30/630	Tr 630x6	730	75	690	45	20
HM 30/670	Remaining 2 comments Click to view Send your message to this supplier Picture Expression publish Other products from this company SN 500 (SSN 500) Series Plummer Blocks Min Order: 100 H 2 Series Bearing Adapter Sleeves Min Order: 100 AH 30 Series Withdrawal Sleeves Min Order: 100 SN 600 (SSN 600) Series Plummer Blocks Min Order: 100 KMT & KMTA Precision Lock Nuts Min Order: 100 HMV Series Hydraulic Nuts Min Order: 100 Guess you like it Agriculture Machinery & Equipment Building Material Machinery Electronic Products Machinery Engineering & Construction Machinery General Industrial Equipment Industry Laser Equipment Metal & Metallurgy Machinery Packaging Machine More Products Horizontal Mixer For Horse Feeds Production Min.Order: 1 Price: 25000 Customizable Output Chicken Food Mixer Machine For Pellet Mill Animal Feed Min.Order: 1 Price: 32500 H 31 (HE31, HS31, HA31) Series Bearing Adapter Sleeves Min.Order: 50 Price: H 30 Series (HE 30, HA 30) Bearing Adapter Sleeves Min.Order: 100 Price: H23 (HE23, HS23, HA23) Series Bearing Adapter Sleeves Min.Order: 500 Price: Sign in Join Free What do you want to buy or inquire, please search directly search Account Registered account Account login in Supplier Looking for products Launch products Buyer Looking for demand Launch demand Contact Us Telephone: 0574-87020551 Email: kzhongqi@163.com Address: 5th floor, Shanghai Fortune Building, No. 88 Xiangye street, Luotuo street, Zhenhai District, Ningbo Scan uses small programs © 1999-2022 宁波搜点网络科技有限公司 All rights reserved. 浙ICP备19009040号 Intellectual Property Protection - Privacy Policy - Terms of Use 法律声明 免责声明：本站系所有用户均可免费发布信息，本站所有信息由各公司自行发布，请在交易前确认真实合法性，本站不承担任何法律责任，如有侵权请联系我们客服电话：0574-87020551