NTN - Bearing units catalog a-21000-i

sing
ar type
STANDARD
SERIES UELT3
NTN
ntnamericas.com
L1
B1
S
30˚
H
H1
r
φN
N2
H2
A
Units
Shaft Dia.
L3
L
N1
L2
A1
A2
Metric
Standard
70 - 110 mm
2 3 ⁄4 - 4 in
Nominal dimensions
TAKE-UP UNIT – INTERMEDIATE DUTY, ECCENTRIC LOCK
Shaft
Part
Nominal Dimensions
Dia.
Number
mm inch
N 1
L 2
H 2
N 2
N L 3
A 1
H 1
H L
N1 L2 H2 N2
70
N L3 A1 H1
UELT314D1W3
H
36
L A2 A
27
r L1 B1
130 85
S
46 140 26 180 202 252
2 5 ⁄8
16 14 62 36 26UELT314-210D1W3
65 12 80 89 122 26 36 46 76 46.8 16.7
2 11 ⁄16 UELT314-211D1W3 1 13 ⁄32 1 1 ⁄16 5 1 ⁄8 3 11 ⁄32 1 13 ⁄16 5 1 ⁄2 1.024 7 3 ⁄32 7 15 ⁄16 9 29 ⁄32
3
2 3 ⁄4
3
UELT314-212D1W3
%/8 (/16 2&/16 1!#/32 1!/32 2(/16 0.472 3%/32 3!/2 4!#/16 1!/32 1!#/32 1!#/16 3 1.843 0.657
3
75 UELT315D1W3 36 27 132 85 46 150 26 192 216 262
2 13 ⁄16 UELT315-213D1W3
3
2 7 ⁄8 UELT315-214D1W3
1 ⁄32 1 1 ⁄16 5 3 ⁄16 3 11 ⁄32 1 13 ⁄16 5 29 ⁄32 1.024 7 9 ⁄16 8 1 ⁄2 10 5 ⁄16
18 16 270 15 41 28
⁄16 UELT315-215D1W3
74 16 90 100 137 28 41 52 85 50 17.5
3
3 UELT315-300D1W3
3 @#/32 %/8 2#/4 80 1%/8 1#/32 UELT316D1W3 2@(/32 0.630 3#%/64 3!%/16 5!#/32 42 1#/32 1%/8 30 2!/16 3!!/32 150 1.969 0.689 98 53 160 30 204 230 282
3
3 1 ⁄16 UELT316-301D1W3
3 1 ⁄8 UELT316-302D1W3 1 21 ⁄32 1 3 ⁄16 5 29 ⁄32 3 27 ⁄32 2 3 ⁄32 6 5 ⁄16 1.181 8 1 ⁄32 9 1 ⁄16 11 3 ⁄32
20 17 75 45 30 80 100 111 150 32 45 56 94 51.6 18.3
3 3 ⁄16
3
UELT316-303D1W3
3
85 UELT317D1W3 42 32 152 98 53 170 32 214 240 298
@%/32 @!/32 2!%/16 1@%/32 1#/16 3%/32 0.630 3!%/16 4#/8 5@(/32 1!/4 1@%/32 2&/32 3!!/16 2.031 0.720
3 1 ⁄4
3
UELT317-304D1W3
3 5 ⁄16 UELT317-305D1W3 1 21 ⁄32 1 1 ⁄4 5 31 ⁄32 3 27 ⁄32 2 3 ⁄32 6 11 ⁄16 1.260 8 27 ⁄64 9 7 ⁄16 11 23 ⁄32
3
3 7 ⁄16 UELT317-307D1W3
22 19 90 83 50 32UELT318D1W3 89 112 124 162 46 34 50 32 62 100 160 57.1 106 19.8 57 175 32 228 255 312
3
&/8 #/4 3(/32 3 7 ⁄16 1#!/32 1!/4UELT318-307D1W3
3!/2 0.709 4!#/32 4&/8 6#/8 1!!/32 1#!/32 2&/16 3!%/16 2.248 0.780
1 13 ⁄16 1 1 ⁄4 6 5 ⁄16 4 3 ⁄16 2 1 ⁄4 6 7 ⁄8 1.260 8 31 ⁄32 10 1 ⁄32 12 9 ⁄32
3
3 1 ⁄2 UELT318-308D1W3
24 20 95 90 55 34UELT319D1W3 97 18 125 138 178 46 38 55 33 68 110 165 58.7 106 19.8 57 180 35 240 270 322
3 5 ⁄8
3
UELT319-310D1W3
3 11 ⁄16 UELT319-311D1W3 1 13 ⁄16 1 5 ⁄16 6 1 ⁄2 4 3 ⁄16 2 1 ⁄4 7 3 ⁄32 1.378 9 29 ⁄64 10 5 ⁄8 12 11 ⁄16
3 !%/16 @%/32 3!&/32 2%/32 1!!/32 3!#/16 0.709 4%(/64 5&/16 7 1!/2 2%/32 2!!/16 4!!/32 2.311 0.780
3 3 ⁄4
3
UELT319-312D1W3
100 UELT320D1W3 48 34 175 115 59 200 35 260 290 345
27 22 398 13 61 37
⁄16 UELT320-313D1W3
106 140 151 192 40 61 74 118 66.6 24.6
3
3 7 ⁄8 UELT320-314D1W3
1 7 ⁄8 1 11 ⁄32 6 7 ⁄8 4 17 ⁄32 2 5 ⁄16 7 7 ⁄8 1.378 10 15 ⁄64 11 13 ⁄32 13 19 ⁄32
3 1!/16 &/8 3@&/32 3 15 ⁄16
2!#/32 1!%/32 UELT320-315D1W3
4#/16 0.787 5##/64 5!%/16 7(/16 1(/16 2!#/32 2@(/32 4@!/32 2.622 0.969
3
4 UELT320-400D1W3
29 23 105 66 39UELT321D1W3 115 22 150 163 207 48 44 66 34 80 127 175 73 115 27.8 59 200 35 260 290 347
3
110 UELT322D1W3 52 40 185 125 65 215 38 285 320 385
3 1%/32 Note: @(/32 4!/8 These 2!(/32 numbers 1!&/32 4!&/32 indicate 0.866 relubricatable 5@(/32 6!#/32 type. 8%/32 If maintenance 1@#/32 2!(/32 free 3%/32 type is 5 needed, 2.874 please 1.094 order without suffix D1.
3
3
cate relubricatable type. If maintenance free type is needed, please order without suffix "D1".
size of grease fitting.
328
154
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