Support Units / Square / Fixed Side / with Dowel holes

d = 8

d = 10 to 25

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[ ! ] Dowel hole inner bores do not have surface treatment.
[ ! ] d25 is not counterbored.
[ ! ] d = 20 and 25 come with 4 Mounting Holes.

■ Component Details

Number	Part Name	Quantity
(1)	Bearing Housing	1
(2)	Japanese standard angular contact bearing Grade 5	1 Set
(3)	Cover	1
(4)	Oil Seal	2
(5)	Hex Socket Head Cap Screw*	4
(6)	Collar	2
(7)	Bearing Nut (with Set Piece)	1

[ ! ] d = 8 comes with 1 Oil Seal (4).
[ ! ] Do not disassemble (1), (2), (3), (4) and (5) as they must remain as an assembled unit.
[ ! ] BSWGR bearing is filled with low particle generation grease.
* Screws (5) for BSWGR and BSWGN are Stainless Steel Type.
[ ! ] For No.8S and 10S, the I.D. of oil seal is smaller than the previous No.8S and No.10S versions.
[ ! ] When used together with a MISUMI ball screw, there is 1 support unit accessory collar spare.
 

Part Number		d	L	L1	L2	L3	B	H	h	B1	H1	P	Y	d1	d2	ℓ	M (Fine)	T	Oil Seal Applicable Shaft Diameter.
Type	No.
BSWG BSWGN	8S	8	23	—	26	4	52	32	17	25	26	38	20	6.6	11	11	M8 × 1.0	14	10
	8																		11.5
	1022	10	24	6	29.5	6	70	40	22	36	32	52	30	9	14		M10 × 1.0	17	14
	10S							43	25		35								12
	10																		14
	1223	12						41	23		33						M12 × 1.0	19	15
	12							43	25		35
	1526	15	25	6	38	5	80	46	26	41	36	60	36	11	17	15	M15 × 1.0	22	20
	1528							48	28		38
	15							50	* 30		40
	20	20	42	10	52	10	95	58		56	45	75	50				M20 × 1.0	30	25
	25	25	48	13	59	14	105	68	35	66	25	85	60	11	—	—	M25 × 1.5	35	31

[ ! ] *Take care in combining No.20 with Ball Screw BSSZ(K)2510, BSSR(K)2510 or BSST2510. The ball screw nut may come in contact with the bottom surfaces.