• NACHI UCFS 300 Flanged Cartridge Units (Medium Duty, Metric & Inch)
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NACHI UCFS 300 Flanged Cartridge Units (Medium Duty, Metric & Inch)

NACHI UCFS 300 Flanged Cartridge Units (Medium Duty, Metric & Inch)

NACHI UCFS 300 flanged cartridge 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 flanged cartridge 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 UCFS 300
Unit type Flanged cartridge, cast iron
Shaft locking Set screw
Shaft range 25-140 mm, 7/8 in to 4 in
Source NACHI Ball Bearing Units catalogue, p. 28
UCFS305 Shaft: 25 mm | Bearing: UC305 | Housing: FS305
UCFS306 Shaft: 30 mm | Bearing: UC306 | Housing: FS306
UCFS307 Shaft: 35 mm | Bearing: UC307 | Housing: FS307
UCFS308 Shaft: 40 mm | Bearing: UC308 | Housing: FS308
UCFS309 Shaft: 45 mm | Bearing: UC309 | Housing: FS309
UCFS310 Shaft: 50 mm | Bearing: UC310 | Housing: FS310
UCFS311 Shaft: 55 mm | Bearing: UC311 | Housing: FS311
UCFS312 Shaft: 60 mm | Bearing: UC312 | Housing: FS312
UCFS313 Shaft: 65 mm | Bearing: UC313 | Housing: FS313
UCFS314 Shaft: 70 mm | Bearing: UC314 | Housing: FS314
UCFS315 Shaft: 75 mm | Bearing: UC315 | Housing: FS315
UCFS316 Shaft: 80 mm | Bearing: UC316 | Housing: FS316
UCFS317 Shaft: 85 mm | Bearing: UC317 | Housing: FS317
UCFS318 Shaft: 90 mm | Bearing: UC318 | Housing: FS318
UCFS319 Shaft: 95 mm | Bearing: UC319 | Housing: FS319
UCFS320 Shaft: 100 mm | Bearing: UC320 | Housing: FS320
UCFS321 Shaft: 105 mm | Bearing: UC321 | Housing: FS321
UCFS322 Shaft: 110 mm | Bearing: UC322 | Housing: FS322
UCFS324 Shaft: 120 mm | Bearing: UC324 | Housing: FS324
UCFS326 Shaft: 130 mm | Bearing: UC326 | Housing: FS326
UCFS328 Shaft: 140 mm | Bearing: UC328 | Housing: FS328
UCFS305-14 Shaft: 7/8 in | Bearing: UC305-14 | Housing: FS305
UCFS305-16 Shaft: 1 in | Bearing: UC305-16 | Housing: FS305
UCFS306-18 Shaft: 1-1/8 in | Bearing: UC306-18 | Housing: FS306
UCFS307-20 Shaft: 1-1/4 in | Bearing: UC307-20 | Housing: FS307
UCFS307-22 Shaft: 1-3/8 in | Bearing: UC307-22 | Housing: FS307
UCFS308-24 Shaft: 1-1/2 in | Bearing: UC308-24 | Housing: FS308
UCFS309-26 Shaft: 1-5/8 in | Bearing: UC309-26 | Housing: FS309
UCFS309-28 Shaft: 1-3/4 in | Bearing: UC309-28 | Housing: FS309
UCFS310-30 Shaft: 1-7/8 in | Bearing: UC310-30 | Housing: FS310
UCFS311-32 Shaft: 2 in | Bearing: UC311-32 | Housing: FS311
UCFS311-34 Shaft: 2-1/8 in | Bearing: UC311-34 | Housing: FS311
UCFS312-36 Shaft: 2-1/4 in | Bearing: UC312-36 | Housing: FS312
UCFS312-38 Shaft: 2-3/8 in | Bearing: UC312-38 | Housing: FS312
UCFS313-40 Shaft: 2-1/2 in | Bearing: UC313-40 | Housing: FS313
UCFS314-44 Shaft: 2-3/4 in | Bearing: UC314-44 | Housing: FS314
UCFS315-48 Shaft: 3 in | Bearing: UC315-48 | Housing: FS315
UCFS316-50 Shaft: 3-1/8 in | Bearing: UC316-50 | Housing: FS316
UCFS317-52 Shaft: 3-1/4 in | Bearing: UC317-52 | Housing: FS317
UCFS318-56 Shaft: 3-1/2 in | Bearing: UC318-56 | Housing: FS318
UCFS319-60 Shaft: 3-3/4 in | Bearing: UC319-60 | Housing: FS319
UCFS320-64 Shaft: 4 in | Bearing: UC320-64 | Housing: FS320
Mounted Bearing UnitsNACHI
42 product codes available in this family
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NACHI UCFS 300 Flanged Cartridge Units (Medium Duty, Metric & Inch)

Brand NACHI·Mounted Bearing Units

Available part numbers (42)

UCFS305, UCFS306, UCFS307, UCFS308, UCFS309, UCFS310, UCFS311, UCFS312, UCFS313, UCFS314 + 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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Product codeSpec
UCFS305Shaft: 25 mm | Bearing: UC305 | Housing: FS305
UCFS306Shaft: 30 mm | Bearing: UC306 | Housing: FS306
UCFS307Shaft: 35 mm | Bearing: UC307 | Housing: FS307
UCFS308Shaft: 40 mm | Bearing: UC308 | Housing: FS308
UCFS309Shaft: 45 mm | Bearing: UC309 | Housing: FS309
UCFS310Shaft: 50 mm | Bearing: UC310 | Housing: FS310
UCFS311Shaft: 55 mm | Bearing: UC311 | Housing: FS311
UCFS312Shaft: 60 mm | Bearing: UC312 | Housing: FS312
UCFS313Shaft: 65 mm | Bearing: UC313 | Housing: FS313
UCFS314Shaft: 70 mm | Bearing: UC314 | Housing: FS314
UCFS315Shaft: 75 mm | Bearing: UC315 | Housing: FS315
UCFS316Shaft: 80 mm | Bearing: UC316 | Housing: FS316
UCFS317Shaft: 85 mm | Bearing: UC317 | Housing: FS317
UCFS318Shaft: 90 mm | Bearing: UC318 | Housing: FS318
UCFS319Shaft: 95 mm | Bearing: UC319 | Housing: FS319
UCFS320Shaft: 100 mm | Bearing: UC320 | Housing: FS320
UCFS321Shaft: 105 mm | Bearing: UC321 | Housing: FS321
UCFS322Shaft: 110 mm | Bearing: UC322 | Housing: FS322
UCFS324Shaft: 120 mm | Bearing: UC324 | Housing: FS324
UCFS326Shaft: 130 mm | Bearing: UC326 | Housing: FS326
UCFS328Shaft: 140 mm | Bearing: UC328 | Housing: FS328
UCFS305-14Shaft: 7/8 in | Bearing: UC305-14 | Housing: FS305
UCFS305-16Shaft: 1 in | Bearing: UC305-16 | Housing: FS305
UCFS306-18Shaft: 1-1/8 in | Bearing: UC306-18 | Housing: FS306
UCFS307-20Shaft: 1-1/4 in | Bearing: UC307-20 | Housing: FS307
UCFS307-22Shaft: 1-3/8 in | Bearing: UC307-22 | Housing: FS307
UCFS308-24Shaft: 1-1/2 in | Bearing: UC308-24 | Housing: FS308
UCFS309-26Shaft: 1-5/8 in | Bearing: UC309-26 | Housing: FS309
UCFS309-28Shaft: 1-3/4 in | Bearing: UC309-28 | Housing: FS309
UCFS310-30Shaft: 1-7/8 in | Bearing: UC310-30 | Housing: FS310
UCFS311-32Shaft: 2 in | Bearing: UC311-32 | Housing: FS311
UCFS311-34Shaft: 2-1/8 in | Bearing: UC311-34 | Housing: FS311
UCFS312-36Shaft: 2-1/4 in | Bearing: UC312-36 | Housing: FS312
UCFS312-38Shaft: 2-3/8 in | Bearing: UC312-38 | Housing: FS312
UCFS313-40Shaft: 2-1/2 in | Bearing: UC313-40 | Housing: FS313
UCFS314-44Shaft: 2-3/4 in | Bearing: UC314-44 | Housing: FS314
UCFS315-48Shaft: 3 in | Bearing: UC315-48 | Housing: FS315
UCFS316-50Shaft: 3-1/8 in | Bearing: UC316-50 | Housing: FS316
UCFS317-52Shaft: 3-1/4 in | Bearing: UC317-52 | Housing: FS317
UCFS318-56Shaft: 3-1/2 in | Bearing: UC318-56 | Housing: FS318
UCFS319-60Shaft: 3-3/4 in | Bearing: UC319-60 | Housing: FS319
UCFS320-64Shaft: 4 in | Bearing: UC320-64 | Housing: FS320

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