What applications use UCFA Series Pillow Block & Insert Units?

UCFA Series Pillow Block & Insert Units are commonly selected for OEM equipment, replacement sourcing, and distributor stock programs. Share your load, speed, and mounting conditions for a tighter recommendation.

Can BLD customize clearance, materials, or packaging for UCFA Series Pillow Block & Insert Units?

Yes. Clearance grades, cage/seal options where applicable, and branded export packing are available for OEM programs.

How do I get the full UCFA Series datasheet?

Browse the specification table on this page, download the product-line datasheet from the catalog, or request a PDF quote pack from sales.

Bearing Series

UCFA Series

Pillow Block & Insert Units · Flange Unit

View full product line

UCFA SeriesFlange Unit34 models

Bearing No.	Shaft Dia.		Dimensions (mm)										Bolt Size	Housing No.
	d		H	Hole Dist.J	L	P	A1	A2	A	Hole Dia.N	E	S
	(in.)	(mm)	H	Hole Dist.J	L	P	A1	A2	A	Hole Dia.N	E	S
UCFA202	—	15	95	75	57	47	9	13	22	10	28.9	11.5	M8	FA202
UCFA202-10	5/8	—	95	75	57	47	9	13	22	10	28.9	11.5	M8	FA202
UCFA203	—	17	95	75	57	47	9	13	22	10	28.9	11.5	M8	FA203
UCFA203-11	11/16	—	95	75	57	47	9	13	22	10	28.9	11.5	M8	FA203
UCFA204-12	3/4	—	98	78	59	50	11	13.8	24	10	33.3	12.7	M8	FA204
UCFA204	—	20	98	78	59	50	11	13.8	24	10	33.3	12.7	M8	FA204
UCFA205-14	7/8	—	124	98	70	64	13	16	27	13	35.7	14.3	M10	FA205
UCFA205-15	15/16	—
UCFA205	—	25
UCFA205-16	1	—
UCFA206-18	1-1/8	—	141	115	80	68	13	17.8	30	13	40	15.9	M10	FA206
UCFA206	—	30
UCFA206-19	1-3/16	—
UCFA206-20	1-1/4	—
UCFA207-20	1-1/4	—	155	130	92	75	14	18.6	34	14	44	17.5	M12	FA207
UCFA207-21	1-5/16	—
UCFA207-22	1-3/8	—
UCFA207	—	35
UCFA207-23	1-7/16	—
UCFA208-24	1-1/2	—	171	142	105	84	14	20.8	38	15	51	19	M12	FA208
UCFA208-25	1-9/16	—
UCFA208	—	40
UCFA209-26	1-5/8	—	179	146	108	88	14	21.8	40	17	52	19	M14	FA209
UCFA209-27	1-11/16	—
UCFA209-28	1-3/4	—
UCFA209	—	45
UCFA210-30	1-7/8	—	189	157	114	92	14	22.5	40	17	55.1	19	M14	FA210
UCFA210-31	1-15/16	—
UCFA210	—	50
UCFA210-32	2	—
UCFA211-32	2	—	216	184	128	102	20	25.7	44	17	59.1	22.2	M14	FA211
UCFA211-34	2-1/8	—
UCFA211	—	55
UCFA211-35	2-3/16	—

Technical content record

Reviewed by:: BLD Bearing Technical Team
Updated:: August 23, 2026
Record ID:: BLD-SERIES-PILLOW-BLOCK-INSERT-UNITS-UCFA-20260823
Catalog version:: BLD-WEB-PBU-2026.08

Dimensions, loads, speeds and weights on this page come from the BLD web catalog dataset. The ISO standards listed here support terminology, dimension systems, tolerances and load methods; they are not the direct source of BLD-specific values. Confirm contract-critical values in a signed specification or formal quotation.

Organization-level technical review; request a named engineer and signed specification for contract-critical decisions.

Reference sources

ISO 3228:2013 — Cast and pressed housings for insert bearings — Dimensions and tolerances
ISO 281:2007 — Rolling bearings — Dynamic load ratings and rating life
ISO 76:2006 — Rolling bearings — Static load ratings

FAQ

Series & model FAQ

Request a quote for UCFA Series

Tell us quantity, seal type, and destination — our initial-response target is one business day.

Contact Technical Sales