NTN - Bearing units catalog a-21000-i

STANDARD
SERIES UCFS3
ntnamericas.com
Units
Metric
Standard
Shaft Dia.
70 - 140 mm
2 5 ⁄8 - 4 in
FLANGE – 4 BOLT, STANDARD DUTY, SET SCREW, SPIGOT JOINT
Shaft
Dia.
Part
Number
Nominal Dimensions
L J A 2
N A 3
A 1
A H 3
A 0
B S
70 UCFS314D1 226 178 18 25 18 25 61 185 81 78 33 M22
2 5 ⁄8 UCFS314-210D1
2 11 ⁄16 UCFS314-211D1 8 29 ⁄32 7 1 ⁄64
45
⁄64
63
⁄64
45
⁄64
31
⁄32 2 13 ⁄32 7.284 3 3 ⁄16 3.071 1.299 7
⁄8
2 3 ⁄4 UCFS314-212D1
75 UCFS315D1 236 184 21 25 18 25 66 200 89 82 32 M22
2 13 ⁄16 UCFS315-213D1
2 7 ⁄8 UCFS315-214D1
2 15 ⁄16 UCFS315-215D1
9 9 ⁄32 7 1 ⁄4
53
⁄64
63
⁄64
45
⁄64
31
⁄32 2 19 ⁄32 7.874 3 1 ⁄2 3.228 1.260 7
⁄8
3 UCFS315-300D1
80 UCFS316D1 250 196 18 31 20 27 68 210 90 86 34 M27
3 1 ⁄16 UCFS316-301D1
3 1 ⁄8 UCFS316-302D1 9 27 ⁄32 7 23 ⁄32
45
⁄64 1 7 ⁄32
25
⁄32 1 1 ⁄16 2 43 ⁄64 8.268 3 35 ⁄64 3.386 1.339 1
3 3 ⁄16 UCFS316-303D1
85 UCFS317D1 260 204 24 31 20 27 74 220 100 96 40 M27
3 1 ⁄4 UCFS317-304D1
3 5 ⁄16 UCFS317-305D1 10 1 ⁄4 8 1 ⁄32
15
⁄16 1 7 ⁄32
25
⁄32 1 1 ⁄16 2 29 ⁄32 8.661 3 15 ⁄16 3.780 1.575 1
3 7 ⁄16 UCFS317-307D1
90 UCFS318D1 280 216 24 35 20 30 76 240 100 96 40 M30
3 7 ⁄16 UCFS318-307D1
3 1 ⁄2 UCFS318-308D1
11 1 ⁄32 8 1 ⁄2
15
⁄16 1 3 ⁄8
25
⁄32 1 3 ⁄16 2 63 ⁄64 9.449 3 15 ⁄16 3.780 1.575 1 1 ⁄8
95 UCFS319D1 290 228 39 35 20 30 94 250 121 103 41 M30
3 5 ⁄8 UCFS319-310D1
3 11 ⁄16 UCFS319-311D1 11 13 ⁄32 8 31 ⁄32 1 17 ⁄32 1 3 ⁄8
25
⁄32 1 3 ⁄16 3 45 ⁄64 9.843 4 29 ⁄64 4.055 1.614 1 1 ⁄8
3 3 ⁄4 UCFS319-312D1
100 UCFS320D1 310 242 39 38 20 32 94 260 125 108 42 M33
3 13 ⁄16 UCFS320-313D1
3 7 ⁄8 UCFS320-314D1
3 15 ⁄16 UCFS320-315D1
12 7 ⁄32 9 17 ⁄32 1 17 ⁄32 1 1 ⁄2
25
⁄32 1 1 ⁄4 3 45 ⁄64 10.236 4 59 ⁄64 4.252 1.654 1 1 ⁄4
4 UCFS320-400D1
105 UCFS321D1 310 242 39 38 20 32 94 260 127 112 44 M33
110 UCFS322D1 340 266 35 41 25 35 96 300 131 117 46 M36
120 UCFS324D1 370 290 35 41 30 40 110 330 140 126 51 M36
130 UCFS326D1 410 320 35 41 30 45 115 360 146 135 54 M36
140 UCFS328D1 450 350 45 41 30 55 125 400 161 145 59 M36
Note: These numbers indicate relubricatable type. If maintenance free type is needed, please order without suffix D1.
Bolt
Size
110
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