*Click on the Consolidated part number for detailed illustration and information.
Page 307: PILLOW BLOCKS - HOUSING ONLY (INCH DIMENSIONS)
Consolidated No.	Dimensions (Inch)						Dimensions (Metric/Inch)	Housing Only Approx. Wgt.lbs	Triple Seals Req'd / Seal No. (a)	Triple Seals Req'd / Seal Qty. (a)	Stabilizing Rings Req'd / No.	Stabilizing Rings Req'd / Qty.	Suitable Adapter	Suitable for Bearings	Interchange
Consolidated No.	d	F	A	C	E	H	H1	Housing Only Approx. Wgt.lbs	Triple Seals Req'd / Seal No. (a)	Triple Seals Req'd / Seal Qty. (a)	Stabilizing Rings Req'd / No.	Stabilizing Rings Req'd / Qty.	Suitable Adapter	Suitable for Bearings	FAG	SKF	Torrington
SDAF-520	3.4375	3.3750	15.2500	6.0000	12.3750	4.5000	8.9375	64.000	LER-75	2	SR-20-17	1	H-320x3 7/16	22220-K	SDAF-520	SDAF-520	SDAF-520
SDAF-522	3.9375	4.0000	16.5000	6.7500	13.5625	4.9375	9.8750	84.000	LER-93	2	SR-22-19	1	H-322x3 15/16	22222-K	SDAF-522	SDAF-522	SDAF-522
SDAF-524	4.1875	4.1250	16.5000	6.8750	14.1250	5.2500	10.5000	97.000	LER-113	2	SR-24-20	1	H-3124x4 3/16	22224-K	SDAF-524	SDAF-524	SDAF-524
SDAF-526	4.4375	4.5000	18.3750	7.5000	15.3125	6.0000	11.8750	120.000	LER-117	2	SR-26-0	1	H-3126x4 7/16	22226-K	SDAF-526	SDAF-526	SDAF-526
SDAF-528	4.9375	4.5000	20.1250	7.5000	16.5625	6.0000	12.0625	146.000	LER-122	2	SR-28-0	1	H-3128x4 15/16	22228-K	SDAF-528	SDAF-528	SDAF-528
SDAF-530	5.1875	4.7500	21.2500	7.8750	17.6250	6.3125	12.8125	158.000	LER-125	2	SR-30-0	1	H-3130x5 3/16	22230-K	SDAF-530	SDAF-530	SDAF-530
SDAF-532	5.4375	5.0000	22.0000	8.2500	18.3125	6.6875	13.6875	198.000	LER-130	2	SR-32-0	1	H-3132x5 7/16	22232-K	SDAF-532	SDAF-532	SDAF-532
SDAF-534	5.9375	5.5000	24.7500	9.0000	20.5000	7.0625	14.2500	245.000	LER-140	2	SR-34-0	1	H-3134x5 15/16	22234-K	SDAF-534	SDAF-534	SDAF-534
SDAF-536	6.4375	5.8750	26.7500	9.3750	22.2500	7.5000	15.1875	292.000	LER-148	2	SR-36-30	1	H-3136x6 7/16	22236-K	SDAF-536	SDAF-536	SDAF-536
SDAF-538	6.9375	6.2500	27.6250	10.0000	22.5000	7.8750	16.2500	323.000	LER-224	2	SR-38-32	1	H-3138x6 15/16	22238-K	SDAF-538	SDAF-538	SDAF-538