CBK UCF2 Square Flange Units (Light Series, Set Screw)

CBK UCF2 square flange units combine a cast iron 4-bolt square flange (F) housing with a UC set-screw insert bearing. Shaft sizes and housing designations follow the CBK dimension tables.

Key features

Cast iron 4-bolt square flange (F) housing
Fitted with UC set-screw insert bearing
Self-aligning spherical outside diameter compensates for shaft misalignment
Pre-greased, sealed deep groove ball bearing insert
Metric and inch shaft sizes as listed (inch sizes marked with -dash numbers in 1/16 in)

Specifications

Product	Mounted ball bearing unit (square flange unit)
Unit series	UCF2
Housing	cast iron 4-bolt square flange (F) housing
Insert bearing	UC set-screw insert bearing
Codes	48 sizes
Source	CBK Bearing Housing & Ball Bearing Units catalogue, p. 56

UCF201		Shaft: 12 mm \| Bearing: UC201 \| Housing: F204 \| Mass: 0.62 kg
UCF201-8		Shaft: 1/2 in \| Bearing: UC201-8 \| Housing: F204 \| Mass: 0.62 kg
UCF202		Shaft: 15 mm \| Bearing: UC202 \| Housing: F204 \| Mass: 0.62 kg
UCF202-10		Shaft: 5/8 in \| Bearing: UC202-10 \| Housing: F204 \| Mass: 0.62 kg
UCF203		Shaft: 17 mm \| Bearing: UC203 \| Housing: F204 \| Mass: 0.62 kg
UCF204-12		Shaft: 3/4 in \| Bearing: UC204-12 \| Housing: F204 \| Mass: 0.62 kg
UCF204		Shaft: 20 mm \| Bearing: UC204 \| Housing: F204 \| Mass: 0.62 kg
UCF205-14		Shaft: 7/8 in \| Bearing: UC205-14 \| Housing: F205 \| Mass: 0.83 kg
UCF205-15		Shaft: 15/16 in \| Bearing: UC205-15 \| Housing: F205 \| Mass: 0.83 kg
UCF205		Shaft: 25 mm \| Bearing: UC205 \| Housing: F205 \| Mass: 0.83 kg
UCF205-16		Shaft: 1 in \| Bearing: UC205-16 \| Housing: F205 \| Mass: 0.83 kg
UCF206-18		Shaft: 1-1/8 in \| Bearing: UC206-18 \| Housing: F206 \| Mass: 1.1 kg
UCF206		Shaft: 30 mm \| Bearing: UC206 \| Housing: F206 \| Mass: 1.1 kg
UCF206-19		Shaft: 1-3/16 in \| Bearing: UC206-19 \| Housing: F206 \| Mass: 1.1 kg
UCF207-20		Shaft: 1-1/4 in \| Bearing: UC207-20 \| Housing: F207 \| Mass: 1.5 kg
UCF207-21		Shaft: 1-5/16 in \| Bearing: UC207-21 \| Housing: F207 \| Mass: 1.5 kg
UCF207-22		Shaft: 1-3/8 in \| Bearing: UC207-22 \| Housing: F207 \| Mass: 1.5 kg
UCF207		Shaft: 35 mm \| Bearing: UC207 \| Housing: F207 \| Mass: 1.5 kg
UCF207-23		Shaft: 1-7/16 in \| Bearing: UC207-23 \| Housing: F207 \| Mass: 1.5 kg
UCF208-24		Shaft: 1-1/2 in \| Bearing: UC208-24 \| Housing: F208 \| Mass: 1.9 kg
UCF208-25		Shaft: 1-9/16 in \| Bearing: UC208-25 \| Housing: F208 \| Mass: 1.9 kg
UCF208		Shaft: 40 mm \| Bearing: UC208 \| Housing: F208 \| Mass: 1.9 kg
UCF209-26		Shaft: 1-5/8 in \| Bearing: UC209-26 \| Housing: F209 \| Mass: 2.2 kg
UCF209-27		Shaft: 1-11/16 in \| Bearing: UC209-27 \| Housing: F209 \| Mass: 2.2 kg
UCF209-28		Shaft: 1-3/4 in \| Bearing: UC209-28 \| Housing: F209 \| Mass: 2.2 kg
UCF209		Shaft: 45 mm \| Bearing: UC209 \| Housing: F209 \| Mass: 2.2 kg
UCF210-30		Shaft: 1-7/8 in \| Bearing: UC210-30 \| Housing: F210 \| Mass: 2.5 kg
UCF210-31		Shaft: 1-15/16 in \| Bearing: UC210-31 \| Housing: F210 \| Mass: 2.5 kg
UCF210		Shaft: 50 mm \| Bearing: UC210 \| Housing: F210 \| Mass: 2.5 kg
UCF211-32		Shaft: 2 in \| Bearing: UC211-32 \| Housing: F211 \| Mass: 3.4 kg
UCF211-34		Shaft: 2-1/8 in \| Bearing: UC211-34 \| Housing: F211 \| Mass: 3.4 kg
UCF211		Shaft: 55 mm \| Bearing: UC211 \| Housing: F211 \| Mass: 3.4 kg
UCF211-35		Shaft: 2-3/16 in \| Bearing: UC211-35 \| Housing: F211 \| Mass: 3.4 kg
UCF212-36		Shaft: 2-1/4 in \| Bearing: UC212-36 \| Housing: F212 \| Mass: 4.2 kg
UCF212		Shaft: 60 mm \| Bearing: UC212 \| Housing: F212 \| Mass: 4.2 kg
UCF212-38		Shaft: 2-3/8 in \| Bearing: UC212-38 \| Housing: F212 \| Mass: 4.2 kg
UCF212-39		Shaft: 2-7/16 in \| Bearing: UC212-39 \| Housing: F212 \| Mass: 4.2 kg
UCF213-40		Shaft: 2-1/2 in \| Bearing: UC213-40 \| Housing: F213 \| Mass: 5.2 kg
UCF213		Shaft: 65 mm \| Bearing: UC213 \| Housing: F213 \| Mass: 5.2 kg
UCF214-44		Shaft: 2-3/4 in \| Bearing: UC214-44 \| Housing: F214 \| Mass: 5.9 kg
UCF214		Shaft: 70 mm \| Bearing: UC214 \| Housing: F214 \| Mass: 5.9 kg
UCF215		Shaft: 75 mm \| Bearing: UC215 \| Housing: F215 \| Mass: 6.4 kg
UCF215-48		Shaft: 3 in \| Bearing: UC215-48 \| Housing: F215 \| Mass: 6.4 kg
UCF216		Shaft: 80 mm \| Bearing: UC216 \| Housing: F216 \| Mass: 7.3 kg
UCF217-52		Shaft: 3-1/4 in \| Bearing: UC217-52 \| Housing: F217 \| Mass: 8.9 kg
UCF217		Shaft: 85 mm \| Bearing: UC217 \| Housing: F217 \| Mass: 8.9 kg
UCF218-56		Shaft: 3-1/2 in \| Bearing: UC218-56 \| Housing: F218 \| Mass: 11.4 kg
UCF218		Shaft: 90 mm \| Bearing: UC218 \| Housing: F218 \| Mass: 11.4 kg

Mounted Bearing UnitsCBK

48 product codes available in this family

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CBK UCF2 Square Flange Units (Light Series, Set Screw)

Brand CBK·Mounted Bearing Units

Available part numbers (48)

UCF201, UCF201-8, UCF202, UCF202-10, UCF203, UCF204-12, UCF204, UCF205-14, UCF205-15, UCF205 + 38 more — see full table ↓

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	UCF201	Shaft: 12 mm \| Bearing: UC201 \| Housing: F204 \| Mass: 0.62 kg
	UCF201-8	Shaft: 1/2 in \| Bearing: UC201-8 \| Housing: F204 \| Mass: 0.62 kg
	UCF202	Shaft: 15 mm \| Bearing: UC202 \| Housing: F204 \| Mass: 0.62 kg
	UCF202-10	Shaft: 5/8 in \| Bearing: UC202-10 \| Housing: F204 \| Mass: 0.62 kg
	UCF203	Shaft: 17 mm \| Bearing: UC203 \| Housing: F204 \| Mass: 0.62 kg
	UCF204-12	Shaft: 3/4 in \| Bearing: UC204-12 \| Housing: F204 \| Mass: 0.62 kg
	UCF204	Shaft: 20 mm \| Bearing: UC204 \| Housing: F204 \| Mass: 0.62 kg
	UCF205-14	Shaft: 7/8 in \| Bearing: UC205-14 \| Housing: F205 \| Mass: 0.83 kg
	UCF205-15	Shaft: 15/16 in \| Bearing: UC205-15 \| Housing: F205 \| Mass: 0.83 kg
	UCF205	Shaft: 25 mm \| Bearing: UC205 \| Housing: F205 \| Mass: 0.83 kg
	UCF205-16	Shaft: 1 in \| Bearing: UC205-16 \| Housing: F205 \| Mass: 0.83 kg
	UCF206-18	Shaft: 1-1/8 in \| Bearing: UC206-18 \| Housing: F206 \| Mass: 1.1 kg
	UCF206	Shaft: 30 mm \| Bearing: UC206 \| Housing: F206 \| Mass: 1.1 kg
	UCF206-19	Shaft: 1-3/16 in \| Bearing: UC206-19 \| Housing: F206 \| Mass: 1.1 kg
	UCF207-20	Shaft: 1-1/4 in \| Bearing: UC207-20 \| Housing: F207 \| Mass: 1.5 kg
	UCF207-21	Shaft: 1-5/16 in \| Bearing: UC207-21 \| Housing: F207 \| Mass: 1.5 kg
	UCF207-22	Shaft: 1-3/8 in \| Bearing: UC207-22 \| Housing: F207 \| Mass: 1.5 kg
	UCF207	Shaft: 35 mm \| Bearing: UC207 \| Housing: F207 \| Mass: 1.5 kg
	UCF207-23	Shaft: 1-7/16 in \| Bearing: UC207-23 \| Housing: F207 \| Mass: 1.5 kg
	UCF208-24	Shaft: 1-1/2 in \| Bearing: UC208-24 \| Housing: F208 \| Mass: 1.9 kg
	UCF208-25	Shaft: 1-9/16 in \| Bearing: UC208-25 \| Housing: F208 \| Mass: 1.9 kg
	UCF208	Shaft: 40 mm \| Bearing: UC208 \| Housing: F208 \| Mass: 1.9 kg
	UCF209-26	Shaft: 1-5/8 in \| Bearing: UC209-26 \| Housing: F209 \| Mass: 2.2 kg
	UCF209-27	Shaft: 1-11/16 in \| Bearing: UC209-27 \| Housing: F209 \| Mass: 2.2 kg
	UCF209-28	Shaft: 1-3/4 in \| Bearing: UC209-28 \| Housing: F209 \| Mass: 2.2 kg
	UCF209	Shaft: 45 mm \| Bearing: UC209 \| Housing: F209 \| Mass: 2.2 kg
	UCF210-30	Shaft: 1-7/8 in \| Bearing: UC210-30 \| Housing: F210 \| Mass: 2.5 kg
	UCF210-31	Shaft: 1-15/16 in \| Bearing: UC210-31 \| Housing: F210 \| Mass: 2.5 kg
	UCF210	Shaft: 50 mm \| Bearing: UC210 \| Housing: F210 \| Mass: 2.5 kg
	UCF211-32	Shaft: 2 in \| Bearing: UC211-32 \| Housing: F211 \| Mass: 3.4 kg
	UCF211-34	Shaft: 2-1/8 in \| Bearing: UC211-34 \| Housing: F211 \| Mass: 3.4 kg
	UCF211	Shaft: 55 mm \| Bearing: UC211 \| Housing: F211 \| Mass: 3.4 kg
	UCF211-35	Shaft: 2-3/16 in \| Bearing: UC211-35 \| Housing: F211 \| Mass: 3.4 kg
	UCF212-36	Shaft: 2-1/4 in \| Bearing: UC212-36 \| Housing: F212 \| Mass: 4.2 kg
	UCF212	Shaft: 60 mm \| Bearing: UC212 \| Housing: F212 \| Mass: 4.2 kg
	UCF212-38	Shaft: 2-3/8 in \| Bearing: UC212-38 \| Housing: F212 \| Mass: 4.2 kg
	UCF212-39	Shaft: 2-7/16 in \| Bearing: UC212-39 \| Housing: F212 \| Mass: 4.2 kg
	UCF213-40	Shaft: 2-1/2 in \| Bearing: UC213-40 \| Housing: F213 \| Mass: 5.2 kg
	UCF213	Shaft: 65 mm \| Bearing: UC213 \| Housing: F213 \| Mass: 5.2 kg
	UCF214-44	Shaft: 2-3/4 in \| Bearing: UC214-44 \| Housing: F214 \| Mass: 5.9 kg
	UCF214	Shaft: 70 mm \| Bearing: UC214 \| Housing: F214 \| Mass: 5.9 kg
	UCF215	Shaft: 75 mm \| Bearing: UC215 \| Housing: F215 \| Mass: 6.4 kg
	UCF215-48	Shaft: 3 in \| Bearing: UC215-48 \| Housing: F215 \| Mass: 6.4 kg
	UCF216	Shaft: 80 mm \| Bearing: UC216 \| Housing: F216 \| Mass: 7.3 kg
	UCF217-52	Shaft: 3-1/4 in \| Bearing: UC217-52 \| Housing: F217 \| Mass: 8.9 kg
	UCF217	Shaft: 85 mm \| Bearing: UC217 \| Housing: F217 \| Mass: 8.9 kg
	UCF218-56	Shaft: 3-1/2 in \| Bearing: UC218-56 \| Housing: F218 \| Mass: 11.4 kg
	UCF218	Shaft: 90 mm \| Bearing: UC218 \| Housing: F218 \| Mass: 11.4 kg

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CBK UCF2 Square Flange Units (Light Series, Set Screw)