NACHI UCT 300 Take-Up Units (Medium Duty, Metric & Inch)

NACHI UCT 300 take-up units, medium duty (diameter series 3), shaft diameters 25-140 mm, 7/8 in to 4 in.

Key features

Pre-assembled unit of insert ball bearing and take-up housing
Spherical outer ring seat lets the bearing self-align in the housing
Shaft locking by set screw
Metric and inch shaft sizes where listed; bearing and housing numbers given for replacement parts
Most NACHI bearing units are dimensionally interchangeable with units of other makers

Specifications

Brand	NACHI
Series	UCT 300
Unit type	Take-up, cast iron
Shaft locking	Set screw
Shaft range	25-140 mm, 7/8 in to 4 in
Source	NACHI Ball Bearing Units catalogue, p. 36

UCT305		Shaft: 25 mm \| Bearing: UC305 \| Housing: T305
UCT306		Shaft: 30 mm \| Bearing: UC306 \| Housing: T306
UCT307		Shaft: 35 mm \| Bearing: UC307 \| Housing: T307
UCT308		Shaft: 40 mm \| Bearing: UC308 \| Housing: T308
UCT309		Shaft: 45 mm \| Bearing: UC309 \| Housing: T309
UCT310		Shaft: 50 mm \| Bearing: UC310 \| Housing: T310
UCT311		Shaft: 55 mm \| Bearing: UC311 \| Housing: T311
UCT312		Shaft: 60 mm \| Bearing: UC312 \| Housing: T312
UCT313		Shaft: 65 mm \| Bearing: UC313 \| Housing: T313
UCT314		Shaft: 70 mm \| Bearing: UC314 \| Housing: T314
UCT315		Shaft: 75 mm \| Bearing: UC315 \| Housing: T315
UCT316		Shaft: 80 mm \| Bearing: UC316 \| Housing: T316
UCT317		Shaft: 85 mm \| Bearing: UC317 \| Housing: T317
UCT318		Shaft: 90 mm \| Bearing: UC318 \| Housing: T318
UCT319		Shaft: 95 mm \| Bearing: UC319 \| Housing: T319
UCT320		Shaft: 100 mm \| Bearing: UC320 \| Housing: T320
UCT321		Shaft: 105 mm \| Bearing: UC321 \| Housing: T321
UCT322		Shaft: 110 mm \| Bearing: UC322 \| Housing: T322
UCT324		Shaft: 120 mm \| Bearing: UC324 \| Housing: T324
UCT326		Shaft: 130 mm \| Bearing: UC326 \| Housing: T326
UCT328		Shaft: 140 mm \| Bearing: UC328 \| Housing: T328
UCT305-14		Shaft: 7/8 in \| Bearing: UC305-14 \| Housing: T305
UCT305-16		Shaft: 1 in \| Bearing: UC305-16 \| Housing: T305
UCT306-18		Shaft: 1-1/8 in \| Bearing: UC306-18 \| Housing: T306
UCT307-20		Shaft: 1-1/4 in \| Bearing: UC307-20 \| Housing: T307
UCT307-22		Shaft: 1-3/8 in \| Bearing: UC307-22 \| Housing: T307
UCT308-24		Shaft: 1-1/2 in \| Bearing: UC308-24 \| Housing: T308
UCT309-26		Shaft: 1-5/8 in \| Bearing: UC309-26 \| Housing: T309
UCT309-28		Shaft: 1-3/4 in \| Bearing: UC309-28 \| Housing: T309
UCT310-30		Shaft: 1-7/8 in \| Bearing: UC310-30 \| Housing: T310
UCT311-32		Shaft: 2 in \| Bearing: UC311-32 \| Housing: T311
UCT311-34		Shaft: 2-1/8 in \| Bearing: UC311-34 \| Housing: T311
UCT312-36		Shaft: 2-1/4 in \| Bearing: UC312-36 \| Housing: T312
UCT312-38		Shaft: 2-3/8 in \| Bearing: UC312-38 \| Housing: T312
UCT313-40		Shaft: 2-1/2 in \| Bearing: UC313-40 \| Housing: T313
UCT314-44		Shaft: 2-3/4 in \| Bearing: UC314-44 \| Housing: T314
UCT315-48		Shaft: 3 in \| Bearing: UC315-48 \| Housing: T315
UCT316-50		Shaft: 3-1/8 in \| Bearing: UC316-50 \| Housing: T316
UCT317-52		Shaft: 3-1/4 in \| Bearing: UC317-52 \| Housing: T317
UCT318-56		Shaft: 3-1/2 in \| Bearing: UC318-56 \| Housing: T318
UCT319-60		Shaft: 3-3/4 in \| Bearing: UC319-60 \| Housing: T319
UCT320-64		Shaft: 4 in \| Bearing: UC320-64 \| Housing: T320

Mounted Bearing UnitsNACHI

42 product codes available in this family

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NACHI UCT 300 Take-Up Units (Medium Duty, Metric & Inch)

Brand NACHI·Mounted Bearing Units

Available part numbers (42)

UCT305, UCT306, UCT307, UCT308, UCT309, UCT310, UCT311, UCT312, UCT313, UCT314 + 32 more — see full table ↓

How to order

Send the NACHI part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications

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RFQ List (0)

	Product code	Spec
	UCT305	Shaft: 25 mm \| Bearing: UC305 \| Housing: T305
	UCT306	Shaft: 30 mm \| Bearing: UC306 \| Housing: T306
	UCT307	Shaft: 35 mm \| Bearing: UC307 \| Housing: T307
	UCT308	Shaft: 40 mm \| Bearing: UC308 \| Housing: T308
	UCT309	Shaft: 45 mm \| Bearing: UC309 \| Housing: T309
	UCT310	Shaft: 50 mm \| Bearing: UC310 \| Housing: T310
	UCT311	Shaft: 55 mm \| Bearing: UC311 \| Housing: T311
	UCT312	Shaft: 60 mm \| Bearing: UC312 \| Housing: T312
	UCT313	Shaft: 65 mm \| Bearing: UC313 \| Housing: T313
	UCT314	Shaft: 70 mm \| Bearing: UC314 \| Housing: T314
	UCT315	Shaft: 75 mm \| Bearing: UC315 \| Housing: T315
	UCT316	Shaft: 80 mm \| Bearing: UC316 \| Housing: T316
	UCT317	Shaft: 85 mm \| Bearing: UC317 \| Housing: T317
	UCT318	Shaft: 90 mm \| Bearing: UC318 \| Housing: T318
	UCT319	Shaft: 95 mm \| Bearing: UC319 \| Housing: T319
	UCT320	Shaft: 100 mm \| Bearing: UC320 \| Housing: T320
	UCT321	Shaft: 105 mm \| Bearing: UC321 \| Housing: T321
	UCT322	Shaft: 110 mm \| Bearing: UC322 \| Housing: T322
	UCT324	Shaft: 120 mm \| Bearing: UC324 \| Housing: T324
	UCT326	Shaft: 130 mm \| Bearing: UC326 \| Housing: T326
	UCT328	Shaft: 140 mm \| Bearing: UC328 \| Housing: T328
	UCT305-14	Shaft: 7/8 in \| Bearing: UC305-14 \| Housing: T305
	UCT305-16	Shaft: 1 in \| Bearing: UC305-16 \| Housing: T305
	UCT306-18	Shaft: 1-1/8 in \| Bearing: UC306-18 \| Housing: T306
	UCT307-20	Shaft: 1-1/4 in \| Bearing: UC307-20 \| Housing: T307
	UCT307-22	Shaft: 1-3/8 in \| Bearing: UC307-22 \| Housing: T307
	UCT308-24	Shaft: 1-1/2 in \| Bearing: UC308-24 \| Housing: T308
	UCT309-26	Shaft: 1-5/8 in \| Bearing: UC309-26 \| Housing: T309
	UCT309-28	Shaft: 1-3/4 in \| Bearing: UC309-28 \| Housing: T309
	UCT310-30	Shaft: 1-7/8 in \| Bearing: UC310-30 \| Housing: T310
	UCT311-32	Shaft: 2 in \| Bearing: UC311-32 \| Housing: T311
	UCT311-34	Shaft: 2-1/8 in \| Bearing: UC311-34 \| Housing: T311
	UCT312-36	Shaft: 2-1/4 in \| Bearing: UC312-36 \| Housing: T312
	UCT312-38	Shaft: 2-3/8 in \| Bearing: UC312-38 \| Housing: T312
	UCT313-40	Shaft: 2-1/2 in \| Bearing: UC313-40 \| Housing: T313
	UCT314-44	Shaft: 2-3/4 in \| Bearing: UC314-44 \| Housing: T314
	UCT315-48	Shaft: 3 in \| Bearing: UC315-48 \| Housing: T315
	UCT316-50	Shaft: 3-1/8 in \| Bearing: UC316-50 \| Housing: T316
	UCT317-52	Shaft: 3-1/4 in \| Bearing: UC317-52 \| Housing: T317
	UCT318-56	Shaft: 3-1/2 in \| Bearing: UC318-56 \| Housing: T318
	UCT319-60	Shaft: 3-3/4 in \| Bearing: UC319-60 \| Housing: T319
	UCT320-64	Shaft: 4 in \| Bearing: UC320-64 \| Housing: T320

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NACHI UCT 300 Take-Up Units (Medium Duty, Metric & Inch)