• NTN UC3 Series Insert Bearings (Set Screw Type)
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NTN UC3 Series Insert Bearings (Set Screw Type)

NTN UC3 Series Insert Bearings (Set Screw Type)

NTN UC3 series insert bearings (bearing unit inserts) with set screw locking and spherical outer ring, as listed in the NTN bearing unit tables.

Key features

  • Spherical outer ring self-aligns in the housing
  • Set screw locking to the shaft
  • Sealed and pre-lubricated
  • Replacement insert for NTN housed units of the matching series

Specifications

Series UC3
Product type Insert bearing (set screw type)
Locking Set screw
Brand NTN
Product category Insert Bearings
Source NTN NTN Bearing Units Dimension Table, p. 68-73
UC305-013D1 Shaft: 13/16 in | Bore: Inch | Used in e.g.: UCP305-013D1
UC305-014D1 Shaft: 7/8 in | Bore: Inch | Used in e.g.: UCP305-014D1
UC305-015D1 Shaft: 15/16 in | Bore: Inch | Used in e.g.: UCP305-015D1
UC305-100D1 Shaft: 1 in | Bore: Inch | Used in e.g.: UCP305-100D1
UC305D1 Shaft: 25 mm | Bore: Metric | Used in e.g.: UCP305D1
UC306-101D1 Shaft: 1-1/16 in | Bore: Inch | Used in e.g.: UCP306-101D1
UC306-102D1 Shaft: 1-1/8 in | Bore: Inch | Used in e.g.: UCP306-102D1
UC306-103D1 Shaft: 1-3/16 in | Bore: Inch | Used in e.g.: UCP306-103D1
UC306D1 Shaft: 30 mm | Bore: Metric | Used in e.g.: UCP306D1
UC307-104D1 Shaft: 1-1/4 in | Bore: Inch | Used in e.g.: UCP307-104D1
UC307-105D1 Shaft: 1-5/16 in | Bore: Inch | Used in e.g.: UCP307-105D1
UC307-106D1 Shaft: 1-3/8 in | Bore: Inch | Used in e.g.: UCP307-106D1
UC307-107D1 Shaft: 1-7/16 in | Bore: Inch | Used in e.g.: UCP307-107D1
UC307D1 Shaft: 35 mm | Bore: Metric | Used in e.g.: UCP307D1
UC308-108D1 Shaft: 1-1/2 in | Bore: Inch | Used in e.g.: UCP308-108D1
UC308-109D1 Shaft: 1-9/16 in | Bore: Inch | Used in e.g.: UCP308-109D1
UC308D1 Shaft: 40 mm | Bore: Metric | Used in e.g.: UCP308D1
UC309-110D1 Shaft: 1-5/8 in | Bore: Inch | Used in e.g.: UCP309-110D1
UC309-111D1 Shaft: 1-11/16 in | Bore: Inch | Used in e.g.: UCP309-111D1
UC309-112D1 Shaft: 1-3/4 in | Bore: Inch | Used in e.g.: UCP309-112D1
UC309D1 Shaft: 45 mm | Bore: Metric | Used in e.g.: UCP309D1
UC310-113D1 Shaft: 1-13/16 in | Bore: Inch | Used in e.g.: UCP310-113D1
UC310-114D1 Shaft: 1-7/8 in | Bore: Inch | Used in e.g.: UCP310-114D1
UC310-115D1 Shaft: 1-15/16 in | Bore: Inch | Used in e.g.: UCP310-115D1
UC310D1 Shaft: 50 mm | Bore: Metric | Used in e.g.: UCP310D1
UC311-200D1 Shaft: 2 in | Bore: Inch | Used in e.g.: UCP311-200D1
UC311-201D1 Shaft: 2-1/16 in | Bore: Inch | Used in e.g.: UCP311-201D1
UC311-202D1 Shaft: 2-1/8 in | Bore: Inch | Used in e.g.: UCP311-202D1
UC311-203D1 Shaft: 2-3/16 in | Bore: Inch | Used in e.g.: UCP311-203D1
UC311D1 Shaft: 55 mm | Bore: Metric | Used in e.g.: UCP311D1
UC312-204D1 Shaft: 2-1/4 in | Bore: Inch | Used in e.g.: UCP312-204D1
UC312-205D1 Shaft: 2-5/16 in | Bore: Inch | Used in e.g.: UCP312-205D1
UC312-206D1 Shaft: 2-3/8 in | Bore: Inch | Used in e.g.: UCP312-206D1
UC312-207D1 Shaft: 2-7/16 in | Bore: Inch | Used in e.g.: UCP312-207D1
UC312D1 Shaft: 60 mm | Bore: Metric | Used in e.g.: UCP312D1
UC313-208D1 Shaft: 2-1/2 in | Bore: Inch | Used in e.g.: UCP313-208D1
UC313-209D1 Shaft: 2-9/16 in | Bore: Inch | Used in e.g.: UCP313-209D1
UC313D1 Shaft: 65 mm | Bore: Metric | Used in e.g.: UCP313D1
UC314-210D1 Shaft: 2-5/8 in | Bore: Inch | Used in e.g.: UCP314-210D1
UC314-211D1 Shaft: 2-11/16 in | Bore: Inch | Used in e.g.: UCP314-211D1
UC314-212D1 Shaft: 2-3/4 in | Bore: Inch | Used in e.g.: UCP314-212D1
UC314D1 Shaft: 70 mm | Bore: Metric | Used in e.g.: UCP314D1
UC315-213D1 Shaft: 2-13/16 in | Bore: Inch | Used in e.g.: UCP315-213D1
UC315-214D1 Shaft: 2-7/8 in | Bore: Inch | Used in e.g.: UCP315-214D1
UC315-215D1 Shaft: 2-15/16 in | Bore: Inch | Used in e.g.: UCP315-215D1
UC315-300D1 Shaft: 3 in | Bore: Inch | Used in e.g.: UCP315-300D1
UC315D1 Shaft: 75 mm | Bore: Metric | Used in e.g.: UCP315D1
UC316-301D1 Shaft: 3-1/16 in | Bore: Inch | Used in e.g.: UCP316-301D1
UC316-302D1 Shaft: 3-1/8 in | Bore: Inch | Used in e.g.: UCP316-302D1
UC316-303D1 Shaft: 3-3/16 in | Bore: Inch | Used in e.g.: UCP316-303D1
UC316D1 Shaft: 80 mm | Bore: Metric | Used in e.g.: UCP316D1
UC317-304D1 Shaft: 3-1/4 in | Bore: Inch | Used in e.g.: UCP317-304D1
UC317-305D1 Shaft: 3-5/16 in | Bore: Inch | Used in e.g.: UCP317-305D1
UC317-307D1 Shaft: 3-7/16 in | Bore: Inch | Used in e.g.: UCP317-307D1
UC317D1 Shaft: 85 mm | Bore: Metric | Used in e.g.: UCP317D1
UC318-307D1 Shaft: 3-7/16 in | Bore: Inch | Used in e.g.: UCP318-307D1
UC318-308D1 Shaft: 3-1/2 in | Bore: Inch | Used in e.g.: UCP318-308D1
UC318D1 Shaft: 90 mm | Bore: Metric | Used in e.g.: UCP318D1
UC319-310D1 Shaft: 3-5/8 in | Bore: Inch | Used in e.g.: UCP319-310D1
UC319-311D1 Shaft: 3-11/16 in | Bore: Inch | Used in e.g.: UCP319-311D1
UC319-312D1 Shaft: 3-3/4 in | Bore: Inch | Used in e.g.: UCP319-312D1
UC319D1 Shaft: 95 mm | Bore: Metric | Used in e.g.: UCP319D1
UC320-313D1 Shaft: 3-13/16 in | Bore: Inch | Used in e.g.: UCP320-313D1
UC320-314D1 Shaft: 3-7/8 in | Bore: Inch | Used in e.g.: UCP320-314D1
UC320-315D1 Shaft: 3-15/16 in | Bore: Inch | Used in e.g.: UCP320-315D1
UC320-400D1 Shaft: 4 in | Bore: Inch | Used in e.g.: UCP320-400D1
UC320D1 Shaft: 100 mm | Bore: Metric | Used in e.g.: UCP320D1
UC321D1 Shaft: 105 mm | Bore: Metric | Used in e.g.: UCP321D1
UC322D1 Shaft: 110 mm | Bore: Metric | Used in e.g.: UCP322D1
UC324D1 Shaft: 120 mm | Bore: Metric | Used in e.g.: UCP324D1
UC326D1 Shaft: 130 mm | Bore: Metric | Used in e.g.: UCP326D1
UC328D1 Shaft: 140 mm | Bore: Metric | Used in e.g.: UCP328D1
Insert BearingsNTN
72 product codes available in this family
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NTN UC3 Series Insert Bearings (Set Screw Type)

Brand NTN·Insert Bearings

Available part numbers (72)

UC305-013D1, UC305-014D1, UC305-015D1, UC305-100D1, UC305D1, UC306-101D1, UC306-102D1, UC306-103D1, UC306D1, UC307-104D1 + 62 more — see full table ↓

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Product codes & specifications
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RFQ List (0)
Product codeSpec
UC305-013D1Shaft: 13/16 in | Bore: Inch | Used in e.g.: UCP305-013D1
UC305-014D1Shaft: 7/8 in | Bore: Inch | Used in e.g.: UCP305-014D1
UC305-015D1Shaft: 15/16 in | Bore: Inch | Used in e.g.: UCP305-015D1
UC305-100D1Shaft: 1 in | Bore: Inch | Used in e.g.: UCP305-100D1
UC305D1Shaft: 25 mm | Bore: Metric | Used in e.g.: UCP305D1
UC306-101D1Shaft: 1-1/16 in | Bore: Inch | Used in e.g.: UCP306-101D1
UC306-102D1Shaft: 1-1/8 in | Bore: Inch | Used in e.g.: UCP306-102D1
UC306-103D1Shaft: 1-3/16 in | Bore: Inch | Used in e.g.: UCP306-103D1
UC306D1Shaft: 30 mm | Bore: Metric | Used in e.g.: UCP306D1
UC307-104D1Shaft: 1-1/4 in | Bore: Inch | Used in e.g.: UCP307-104D1
UC307-105D1Shaft: 1-5/16 in | Bore: Inch | Used in e.g.: UCP307-105D1
UC307-106D1Shaft: 1-3/8 in | Bore: Inch | Used in e.g.: UCP307-106D1
UC307-107D1Shaft: 1-7/16 in | Bore: Inch | Used in e.g.: UCP307-107D1
UC307D1Shaft: 35 mm | Bore: Metric | Used in e.g.: UCP307D1
UC308-108D1Shaft: 1-1/2 in | Bore: Inch | Used in e.g.: UCP308-108D1
UC308-109D1Shaft: 1-9/16 in | Bore: Inch | Used in e.g.: UCP308-109D1
UC308D1Shaft: 40 mm | Bore: Metric | Used in e.g.: UCP308D1
UC309-110D1Shaft: 1-5/8 in | Bore: Inch | Used in e.g.: UCP309-110D1
UC309-111D1Shaft: 1-11/16 in | Bore: Inch | Used in e.g.: UCP309-111D1
UC309-112D1Shaft: 1-3/4 in | Bore: Inch | Used in e.g.: UCP309-112D1
UC309D1Shaft: 45 mm | Bore: Metric | Used in e.g.: UCP309D1
UC310-113D1Shaft: 1-13/16 in | Bore: Inch | Used in e.g.: UCP310-113D1
UC310-114D1Shaft: 1-7/8 in | Bore: Inch | Used in e.g.: UCP310-114D1
UC310-115D1Shaft: 1-15/16 in | Bore: Inch | Used in e.g.: UCP310-115D1
UC310D1Shaft: 50 mm | Bore: Metric | Used in e.g.: UCP310D1
UC311-200D1Shaft: 2 in | Bore: Inch | Used in e.g.: UCP311-200D1
UC311-201D1Shaft: 2-1/16 in | Bore: Inch | Used in e.g.: UCP311-201D1
UC311-202D1Shaft: 2-1/8 in | Bore: Inch | Used in e.g.: UCP311-202D1
UC311-203D1Shaft: 2-3/16 in | Bore: Inch | Used in e.g.: UCP311-203D1
UC311D1Shaft: 55 mm | Bore: Metric | Used in e.g.: UCP311D1
UC312-204D1Shaft: 2-1/4 in | Bore: Inch | Used in e.g.: UCP312-204D1
UC312-205D1Shaft: 2-5/16 in | Bore: Inch | Used in e.g.: UCP312-205D1
UC312-206D1Shaft: 2-3/8 in | Bore: Inch | Used in e.g.: UCP312-206D1
UC312-207D1Shaft: 2-7/16 in | Bore: Inch | Used in e.g.: UCP312-207D1
UC312D1Shaft: 60 mm | Bore: Metric | Used in e.g.: UCP312D1
UC313-208D1Shaft: 2-1/2 in | Bore: Inch | Used in e.g.: UCP313-208D1
UC313-209D1Shaft: 2-9/16 in | Bore: Inch | Used in e.g.: UCP313-209D1
UC313D1Shaft: 65 mm | Bore: Metric | Used in e.g.: UCP313D1
UC314-210D1Shaft: 2-5/8 in | Bore: Inch | Used in e.g.: UCP314-210D1
UC314-211D1Shaft: 2-11/16 in | Bore: Inch | Used in e.g.: UCP314-211D1
UC314-212D1Shaft: 2-3/4 in | Bore: Inch | Used in e.g.: UCP314-212D1
UC314D1Shaft: 70 mm | Bore: Metric | Used in e.g.: UCP314D1
UC315-213D1Shaft: 2-13/16 in | Bore: Inch | Used in e.g.: UCP315-213D1
UC315-214D1Shaft: 2-7/8 in | Bore: Inch | Used in e.g.: UCP315-214D1
UC315-215D1Shaft: 2-15/16 in | Bore: Inch | Used in e.g.: UCP315-215D1
UC315-300D1Shaft: 3 in | Bore: Inch | Used in e.g.: UCP315-300D1
UC315D1Shaft: 75 mm | Bore: Metric | Used in e.g.: UCP315D1
UC316-301D1Shaft: 3-1/16 in | Bore: Inch | Used in e.g.: UCP316-301D1
UC316-302D1Shaft: 3-1/8 in | Bore: Inch | Used in e.g.: UCP316-302D1
UC316-303D1Shaft: 3-3/16 in | Bore: Inch | Used in e.g.: UCP316-303D1
UC316D1Shaft: 80 mm | Bore: Metric | Used in e.g.: UCP316D1
UC317-304D1Shaft: 3-1/4 in | Bore: Inch | Used in e.g.: UCP317-304D1
UC317-305D1Shaft: 3-5/16 in | Bore: Inch | Used in e.g.: UCP317-305D1
UC317-307D1Shaft: 3-7/16 in | Bore: Inch | Used in e.g.: UCP317-307D1
UC317D1Shaft: 85 mm | Bore: Metric | Used in e.g.: UCP317D1
UC318-307D1Shaft: 3-7/16 in | Bore: Inch | Used in e.g.: UCP318-307D1
UC318-308D1Shaft: 3-1/2 in | Bore: Inch | Used in e.g.: UCP318-308D1
UC318D1Shaft: 90 mm | Bore: Metric | Used in e.g.: UCP318D1
UC319-310D1Shaft: 3-5/8 in | Bore: Inch | Used in e.g.: UCP319-310D1
UC319-311D1Shaft: 3-11/16 in | Bore: Inch | Used in e.g.: UCP319-311D1
UC319-312D1Shaft: 3-3/4 in | Bore: Inch | Used in e.g.: UCP319-312D1
UC319D1Shaft: 95 mm | Bore: Metric | Used in e.g.: UCP319D1
UC320-313D1Shaft: 3-13/16 in | Bore: Inch | Used in e.g.: UCP320-313D1
UC320-314D1Shaft: 3-7/8 in | Bore: Inch | Used in e.g.: UCP320-314D1
UC320-315D1Shaft: 3-15/16 in | Bore: Inch | Used in e.g.: UCP320-315D1
UC320-400D1Shaft: 4 in | Bore: Inch | Used in e.g.: UCP320-400D1
UC320D1Shaft: 100 mm | Bore: Metric | Used in e.g.: UCP320D1
UC321D1Shaft: 105 mm | Bore: Metric | Used in e.g.: UCP321D1
UC322D1Shaft: 110 mm | Bore: Metric | Used in e.g.: UCP322D1
UC324D1Shaft: 120 mm | Bore: Metric | Used in e.g.: UCP324D1
UC326D1Shaft: 130 mm | Bore: Metric | Used in e.g.: UCP326D1
UC328D1Shaft: 140 mm | Bore: Metric | Used in e.g.: UCP328D1

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