NTN - Bearing units catalog a-21000-i

STANDARD
UELF3
ntnamericas.com
Units
Metric
Standard
Shaft Dia.
80 - 110 mm
3 1 ⁄8 - 4 in
FLANGE – 4 BOLT, HEAVY DUTY, ECCENTRIC LOCK
Shaft
Dia.
Part
Number
Nominal Dimensions
(continued)
a e g l s z L Di n
Bolt
Size
Insert
Number
Housing
Number
80 UELF316D1W3 250 196 27 68 31 103.9 106.4 119 40.5 M27 UEL316D1W3
3 1 ⁄8 UELF316-302D1W3
UEL316-302D1W3 F316D1
9 27 ⁄32 7 23 ⁄32 1 1 ⁄16 2 11 ⁄16 1 7 ⁄32 4 3 ⁄32 4.189 4.685 1.594 1
3 3 ⁄16 UELF316-303D1W3 UEL316-303D1W3
85 UELF317D1W3 260 204 27 74 31 111.4 109.5 127 42.0 M27 UEL317D1W3
3 1 ⁄4 UELF317-304D1W3 10 1 ⁄4 8 1 ⁄32 1 1 ⁄16 2 29 ⁄32 1 7 ⁄32 4 25 ⁄64 4.311 5.000 1.656 1 UEL317-304D1W3
F317D1
90 UELF318D1W3 280 216 30 76 35 116.2 115.9 133 43.6 M30 UEL318D1W3
3 7 ⁄16 UELF318-307D1W3
UEL318-307D1W3 F318D1
11 1 ⁄32 8 1 ⁄2 1 3 ⁄16 3 1 3 ⁄8 4 37 ⁄64 4.563 5.236 1.719 1 1 ⁄8
3 1 ⁄2 UELF318-308D1W3 UEL318-308D1W3
95 UELF319D1W3 290 288 30 94 35 142.4 122.3 140 38.9 M30 UEL319D1W3
3 3 ⁄4 UELF319-312D1W3 11 13 ⁄32 8 31 ⁄32 1 3 ⁄16 3 11 ⁄16 1 3 ⁄8 5 39 ⁄64 4.815 5.512 1.531 1 1 ⁄8 UEL319-312D1W3
F319D1
100 UELF320D1W3 310 242 32 94 38 137.6 128.6 146 50.0 M33 UEL320D1W3
3 15 ⁄16 UELF320-315D1W3
UEL320-315D1W3 F320D1
12 7 ⁄32 9 17 ⁄32 1 1 ⁄4 3 11 ⁄16 1 1 ⁄2 5 27 ⁄64 5.063 5.748 1.969 1 1 ⁄4
4 UELF320-400D1W3 UEL320-400D1W3
105 UELF321D1W3 310 242 32 94 38 150.3 139.7 157 48.4 M33 UEL321D1W3 F321D1
110 UELF322D1W3 340 266 35 96 41 152.1 141.3 168 49.2 M36 UEL322D1W3 F322D1
Note: These numbers indicate relubricatable type. If maintenance free type is needed, please order without suffix D1. W3 suffix indicates set screw, cup point.
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