BEARING UNITS

BEARING UNIT

อุปกรณ์ที่ประกอบด้วยตลับลูกปืน ซึ่งโดยทั่วไปจะเป็นตลับลูกปืนเม็ดกลมซึ่งอยู่ในบล็อกสำหรับติดตั้ง ใช้เพื่อรองรับและนำทางเพลาที่กำลังหมุน และลดแรงเสียดทานระหว่างเพลาและตัวเรือน

ตลับลูกปืนตุ๊กตามีให้เลือกหลายขนาดและประเภท สิ่งสำคัญคือต้องเลือกตลับลูกปืนตุ๊กตาที่เหมาะสมกับการใช้งาน
พิจารณาปัจจัยต่อไปนี้

ขนาดเพลา
  ประเภทของภาระ
    ความเร็วในการทำงาน
อุณหภูมิในการทำงาน
    สภาพแวดล้อม

Dimensions in mm
Unit No.	d(in)	d(mm.)	L	J	A	H1	H2	Bi	Bolt Size	Brand
UCP201 201-8	1/2	12	127	95	38	14	61	31	M10	LDK	UBC	ECONOMY SOLUTIONS
UCP202 202-9 202-10	9/16 5/8	15	127	95	38	14	61	31	M10	LDK	UBC	ECONOMY SOLUTIONS
UCP203 203-11	11/16	17	127	95	38	14	61	31	M10	LDK	UBC	ECONOMY SOLUTIONS
UCP204 204-12	3/4	20	127	95	38	14	64	31	M10	LDK	UBC	ECONOMY SOLUTIONS
UCP205 205-14 205-15 206-16	7/8 15/16 1	25	140	105	38	15	71	34.1	M10	LDK	UBC	ECONOMY SOLUTIONS
UCP206 206-17 206-18 206-19	1-1/16 1-1/8 1-3/16	30	160	121	44	16	82	38.1	M14	LDK	UBC	ECONOMY SOLUTIONS
UCP207 207-20 207-21 207-22 207-23	1-1/4 1-1/16 1-3/8 1-7/16	35	167	126	48	17	92	42.9	M14	LDK	UBC	ECONOMY SOLUTIONS
UCP208 208-24 208-25	1-1/2 1-9/16	40	180	137	52	18	99	49.2	M14	LDK	UBC	ECONOMY SOLUTIONS
UCP209 209-26 209-27 209-28	1-5/8 1-11/16 1-3/4	45	190	146	54	20	106	49.2	M14	LDK	UBC	ECONOMY SOLUTIONS
UCP210 210-30 210-31 210-32	1-7/8 1-15/1 62	50	205	159	60	21	114	51.6	M16	LDK	UBC	ECONOMY SOLUTIONS
UCP211 211-32 211-34 211-35	2 2-1/8 2-3/16	55	217	172	60	23	125	55.6	M16	LDK	UBC	ECONOMY SOLUTIONS
UCP212 212-36 212-38 212-39	2-1/4 2-3/8 2-7/16	60	238	186	70	24	137	65.1	M16	LDK	UBC	ECONOMY SOLUTIONS
UCP213 213-40	2-1/2	65	262	203	70	26	149	65.1	M20	LDK	UBC	ECONOMY SOLUTIONS
UCP214 214-44	2-3/4	70	266	210	72	27	155	74.6	M20	LDK	UBC	ECONOMY SOLUTIONS
UCP215 215-47 215-48	2-15/16 3	75	274	217	74	28	162	77.8	M20	LDK	UBC	ECONOMY SOLUTIONS
UCP216	-	80	274	217	74	28	162	77.8	M20	LDK	UBC	ECONOMY SOLUTIONS
UCP217 217-52	3-1/4	85	310	247	83	32	186	85.7	M20	LDK	UBC	ECONOMY SOLUTIONS
UCP218 218-56	3-1/2	90	326	262	88	33	198	96	M22	LDK	UBC	ECONOMY SOLUTIONS
UCP220	-	100	380	305	95	40	225	108	M24	LDK	UBC	ECONOMY SOLUTIONS

Dimensions in mm
Unit No.	d(in)	d(mm.)	B	E	A2	L3	L	L1	Blot Size	Brand
UCF201 201-8	1/2	12	86	64	15	11	25.5	33.3	M10	LDK	UBC	ECONOMY SOLUTIONS
UCF202 202-10	15	15	86	64	15	11	25.5	33.3	M10	LDK	UBC	ECONOMY SOLUTIONS
UCF203 203-11	11/16	17	86	64	15	11	25.5	33.3	M10	LDK	UBC	ECONOMY SOLUTIONS
UCF204 204-12	3/4	20	86	64	15	11	25.5	33.3	M10	LDK	UBC	ECONOMY SOLUTIONS
UCF205 205-14 205-15 205-16	7/8 15/16 1	25	95	70	16	13	27	35.7	M10	LDK	UBC	ECONOMY SOLUTIONS
UCF206 206-18 206-19 206-20	1-1/8 1-3/16 1-1/4	30	108	83	18	13	31	40.2	M10	LDK	UBC	ECONOMY SOLUTIONS
UCF207 207-20 207-21 207-22 207-23	1-1/4 1-5/16 1-3/8 1-7/16	35	117	92	19	15	34	44.4	M12	LDK	UBC	ECONOMY SOLUTIONS
UCF208 208-24 208-25	1-1/2 1-9/16	40	130	102	21	15	36	51.2	M12	LDK	UBC	ECONOMY SOLUTIONS
UCF209 209-26 209-27 209-28	1-5/8 1-11/16 1-3/4	45	137	105	22	16	38	52.2	M14	LDK	UBC	ECONOMY SOLUTIONS
UCF210 210-30 210-31	1-7/8 1-15/16	50	143	111	22	16	40	54.6	M16	LDK	UBC	ECONOMY SOLUTIONS
UCF211 211-32 211-34 211-35	2 2-1/8 2-3/16	55	162	130	25	18	43	58.4	M16	LDK	UBC	ECONOMY SOLUTIONS
UCF212 212-36 212-38 212-39	2-1/4 2-3/8 2-7/16	60	175	143	29	18	48	68.7	M16	LDK	UBC	ECONOMY SOLUTIONS
UCF213 213-40	2-1/2	65	187	149	30	22	50	69.7	M16	LDK	UBC	ECONOMY SOLUTIONS
UCF214 214-44	2-3/4	70	193	152	31	22	54	75.4	M16	LDK	UBC	ECONOMY SOLUTIONS
UCF215 215-47 215-48	2-15/16 3	75	200	159	34	22	56	78.5	M16	LDK	UBC	ECONOMY SOLUTION
UCF216	-	80	208	165	34	22	57	83.3	M20	LDK	UBC	ECONOMY SOLUTIONS
UCF217 217-52	3-1/4	85	220	175	36	24	63	87.6	M20	LDK	UBC	ECONOMY SOLUTIONS
UCF218 218-56	3-1/2	90	235	187	40	25	68	96.3	M20	LDK	UBC	ECONOMY SOLUTIONS
UCF220 220-64	4	100	265	210	44	25	70	110	M22	LDK	UBC	ECONOMY SOLUTIONS

Dimensions in mm
Unit No.	d(in)	d(mm.)	a	e	d	n	i	z	Bi	s	Blot Size	Brand
UCFL201 201-8	1/2	12 15	113	90	60	15	11	25.5	33.3	11.5	M10	LDK	UBC	ECONOMY SOLUTIONS
UCFL202 202-10	5/8	15	113	90	60	15	11	25.5	33.3	11.5	M10	LDK	UBC	ECONOMY SOLUTIONS
UCFL203 203-11	11/16	17	113	90	60	15	11	25.5	33.3	11.5	M10	LDK	UBC	ECONOMY SOLUTIONS
UCFL204 204-12	-	20	113	90	60	15	11	25.5	33.3	11.5	M10	LDK	UBC	ECONOMY SOLUTIONS
UCFL205 205-14 205-15	7/8 15/16	25	130	99	68	16	13	27	35.7	11.5	M10	LDK	UBC	ECONOMY SOLUTIONS
UCFL206 206-18 206-19 206-20	1-1/8 1-3/16 1-1/4	30	148	117	80	18	13	31	40.2	11.5	M10	LDK	UBC	ECONOMY SOLUTIONS
UCFL207 207-20 207-21 207-22 207-23	1-1/4 1-5/16 1-3/8 1-7/16	35	161	130	90	19	14	34	44.4	14	M12	LDK	UBC	ECONOMY SOLUTIONS
UCFL208 208-24 208-25	1-1/2 1-9/16	40	175	144	100	21	14	36	51.2	14	M12	LDK	UBC	ECONOMY SOLUTIONS
UCFL209 209-26 209-27 209-28	1-5/8 1-11/16 1-3/4	45	188	148	108	22	16	38	52.2	18	M16	LDK	UBC	ECONOMY SOLUTIONS
UCFL210 210-30 210-31 210-32	1-7/8 1-15/16 2	50	197	157	115	22	16	40	54.6	18	M16	LDK	UBC	ECONOMY SOLUTIONS
UCFL211 211-32 211-33 211-35	2 2-1/8 2-316	55	224	184	130	25	18	43	58.4	18	M16	LDK	UBC	ECONOMY SOLUTIONS
UCFL212 212-36 212-38 212-39	2-1/4 2-3/8 2-7/16	60	250	202	140	29	18	48	68.7	18	M16	LDK	UBC	ECONOMY SOLUTIONS
UCFL213 213-40	2-1/2	65	258	210	155	30	20	50	69.7	23	M20	LDK	UBC	ECONOMY SOLUTIONS
UCFL214 214-44	2-3/4	70	265	216	160	31	20	54	75.4	23	M20	LDK	UBC	ECONOMY SOLUTIONS
UCFL215 215-47 215-48	2-15/16 3	75	275	225	164	34	22	55	78.5	23	M20	LDK	UBC	ECONOMY SOLUTIONS
UCFL216	-	80	290	233	180	34	22	58	83.3	25	M22	LDK	UBC	ECONOMY SOLUTIONS
UCFL217 217-52	3-1/4	85	305	248	190	36	22	63	87.6	25	M22	LDK	UBC	ECONOMY SOLUTIONS
UCFL218 218-56	3-1/2	90	320	265	205	40	23	68	96.3	25	M22	LDK	UBC	ECONOMY SOLUTIONS

Dimensions in mm
Unit No.	d	o	g	p	q	S	b	k	e	a	w	l	h	Bi	n	Brand
UCT201	12	16	10	51	32	19	51	12	76	89	94	21	61	31	12.7	LDK	UBC	ECONOMY SOLUTIONS
UCT202	15	16	10	51	32	19	51	12	76	89	94	21	61	31	12.7	LDK	UBC	ECONOMY SOLUTIONS
UCT203	17	16	10	51	32	19	51	12	76	89	94	21	61	31	12.7	LDK	UBC	ECONOMY SOLUTIONS
UCT204	20	16	10	51	32	19	51	12	76	89	94	21	61	31	12.7	LDK	UBC	ECONOMY SOLUTIONS
UCT205	25	16	10	51	32	19	51	12	76	89	97	24	62	34.1	14.3	LDK	UBC	ECONOMY SOLUTIONS
UCT206	30	16	10	56	37	22	57	12	89	102	113	28	70	38.1	15.9	LDK	UBC	ECONOMY SOLUTIONS
UCT207	35	16	13	64	37	22	64	12	89	102	129	30	78	42.9	17.5	LDK	UBC	ECONOMY SOLUTIONS
UCT208	40	19	16	83	49	29	83	16	102	114	144	33	89	49.2	19	LDK	UBC	ECONOMY SOLUTIONS
UCT209	45	19	16	83	49	29	83	16	102	117	144	35	87	49.2	19	LDK	UBC	ECONOMY SOLUTIONS
UCT210	50	19	16	83	49	29	86	16	102	117	149	37	90	51.6	19	LDK	UBC	ECONOMY SOLUTIONS
UCT211	55	25	19	102	64	35	95	22	130	146	171	38	106	55.6	22.2	LDK	UBC	ECONOMY SOLUTIONS
UCT212	60	32	19	102	64	35	102	22	130	146	194	42	119	65.1	25.4	LDK	UBC	ECONOMY SOLUTIONS
UCT213	65	32	21	111	70	41	121	26	151	167	224	44	137	65.1	25.4	LDK	UBC	ECONOMY SOLUTIONS
UCT214	70	32	21	111	70	41	121	26	151	167	224	46	137	74.6	30.2	LDK	UBC	ECONOMY SOLUTIONS
UCT215	75	32	21	111	70	41	121	26	151	167	232	48	140	77.8	33.3	LDK	UBC	ECONOMY SOLUTIONS
UCT216	80	32	21	111	70	41	121	26	165	184	235	51	140	82.6	33.3	LDK	UBC	ECONOMY SOLUTIONS
UCT217	85	38	29	124	73	48	157	30	173	198	260	54	162	85.7	34.1	LDK	UBC	ECONOMY SOLUTIONS

Dimensions in mm
Unit No.	d(in)	d(mm.)	D	B	C	S1	Brand
UC201 201-8	1/2	12	47	31	17	18.3	LDK	UBC	ECONOMY SOLUTIONS
UC202 202-9 202-10	9/16 5/8	15	47	31	17	18.3	LDK	UBC	ECONOMY SOLUTIONS
UC203 203-11	11-16	17	47	31	17	18.3	LDK	UBC	ECONOMY SOLUTIONS
UC204 204-12	3/4	20	47	31	17	18.3	LDK	UBC	ECONOMY SOLUTIONS
UC205 205-13 205-14 205-15 205-16	13/16 7/8 15/16 1	25	52	34.1	17	19.8	LDK	UBC	ECONOMY SOLUTIONS
UC206 206-17 206-18 206-19 206-20	1-1/16 1-1/8 1-3/16 1-1/4	30	62	38.1	19	22.2	LDK	UBC	ECONOMY SOLUTIONS
UC207 207-20 207-21 207-22 207-23	1-1/4 1-5/16 1-3/8 1-7/16	35	72	42.9	20	25.4	LDK	UBC	ECONOMY SOLUTIONS
UC208 208-24 208-25	1-1/2 1-9/16	80	80	49.2	21	30.2	LDK	UBC	ECONOMY SOLUTIONS
UC209 209-26 209-27 209-28	1-5/8 1-11/16 1-3/4	45	85	49.2	22	30.2	LDK	UBC	ECONOMY SOLUTIONS
UC210 210-30 210-31 210-32	1-7/8 1-15/16 2	50	90	51.6	24	32.6	LDK	UBC	ECONOMY SOLUTIONS
UC211 211-32 211-33 211-34 211-35	2 2-1/16 2-1/8 2-3/16	55	100	55.6	25	33.4	LDK	UBC	ECONOMY SOLUTIONS
UC212 212-36 212-37 212-38 212-39	2-1/4 2-5/16 2-3/6 2-7/16	60	110	65.1	27	39.7	LDK	UBC	ECONOMY SOLUTIONS
UC213 213-39 213-40	2-7/16 2-1/2	65	120	65.1	28	39.7	LDK	UBC	ECONOMY SOLUTIONS
UC214 214-43 214-44	2-11/16 2-3/4	70	125	74.6	29	44.4	LDK	UBC	ECONOMY SOLUTIONS
UC215 215-47 215-48	2-15/16 3	75	130	77.8	30	44.5	LDK	UBC	ECONOMY SOLUTIONS
UC216	-	80	140	82.6	33	49.3	LDK	UBC	ECONOMY SOLUTIONS
UC217 217-52	3-1/4	85	150	85.7	35	51.6	LDK	UBC	ECONOMY SOLUTIONS
UC218 218-56	3-1/2	90	160	96	37	56.3	LDK	UBC	ECONOMY SOLUTIONS