ball and roller bearings - NTN Bearing Corporation of America

SINGLE ROW RADIAL BALL BEARINGS
Snap Ring Snap Ring Limiting Speed Bore
Groove Dimensions Dimensions (RPM) Diameter
No.
D n (max) a n (max) b n (min) E (max) f (max) e Grease Oil LU, LLU
1.306 .081 .065 1.56 .042 .125 23,000 27,000 16,000 00
33.17 2.06 1.65 39.7 1.07 3.18
1.369 .081 .065 1.63 .042 .125 20,000 24,000 15,000 01
34.77 2.06 1.65 41.3 1.07 3.18
1.565 .081 .065 1.82 .042 .125 17,000 21,000 12,000 02
39.75 2.06 1.65 46.3 1.07 3.18
1.756 .097 .065 2.07 .042 .156 16,000 19,000 11,000 03
44.60 2.46 1.65 52.7 1.07 3.96
1.958 .097 .065 2.28 .042 .156 14,000 17,000 10,000 04
49.73 2.46 1.65 57.9 1.07 3.96
2.110 .097 .065 2.43 .042 .156 13,000 15,000 9,200 /22
53.59 2.46 1.65 61.7 1.07 3.96
2.347 .129 .087 2.67 .065 .156 12,000 14,000 8,100 05
59.61 3.28 2.20 67.7 1.65 3.96
2.552 .129 .087 2.94 .065 .188 11,000 13,000 7,400 /28
64.82 3.28 2.20 74.6 1.65 4.77
2.709 .129 .087 3.09 .065 .188 10,000 12,000 6,600 06
68.81 3.28 2.20 78.6 1.65 4.77
2.828 .129 .087 3.21 .065 .188 9,500 11,000 6,500 /32
71.83 3.28 2.20 81.6 1.65 4.77
3.024 .129 .087 3.41 .065 .188 8,800 10,000 6,000 07
76.81 3.28 2.20 86.6 1.65 4.77
3.417 .129 .118 3.80 .095 .188 7,800 9,200 5,300 08
86.79 3.28 3.00 96.5 2.41 4.77
3.811 .129 .118 4.19 .095 .188 7,000 8,200 4,700 09
96.80 3.28 3.00 106.5 2.41 4.77
4.205 .129 .118 4.59 .095 .188 6,400 7,500 4,200 10
106.81 3.28 3.00 116.6 2.41 4.77
4.536 .160 .134 5.11 .109 .281 5,800 6,800 3,900 11
115.21 4.06 3.40 129.7 2.77 7.13
4.930 .160 .134 5.50 .109 .281 5,400 6,300 3,600 12
125.22 4.06 3.40 139.7 2.77 7.13
5.324 .193 .134 5.89 .109 .281 4,900 5,800 3,300 13
135.23 4.90 3.40 149.7 2.77 7.13
5.718 .193 .134 6.29 .109 .281 4,600 5,400 3,100 14
145.24 4.90 3.40 159.7 2.77 7.13
6.111 .193 .134 6.68 .109 .281 4,300 5,000 2,900 15
155.22 4.90 3.40 169.7 2.77 7.13
6.443 .224 .150 7.20 .120 .375 4,000 4,700 2,700 16
163.65 5.69 3.80 182.9 3.05 9.52
6.837 .224 .150 7.59 .120 .375 3,800 4,500 2,600 17
173.66 5.69 3.80 192.9 3.05 9.52
7.230 .224 .150 7.99 .120 .375 3,600 4,200 2,400 18
183.64 5.69 3.80 202.9 3.05 9.52
7.624 .224 .150 8.38 .120 .375 3,300 3,900 2,300 19
193.65 5.69 3.80 212.9 3.05 9.52
— — — — — — 3,200 3,700 2,200 20
— — — — — — 3,000 3,600 2,100 21
— — — — — — 2,900 3,400 1,900 22
— — — — — — 2,600 3,100 — 24
— — — — — — 2,400 2,800 — 26
— — — — — — 2,200 2,600 — 28
— — — — — — 2,100 2,400 — 30
— — — — — — 1,900 2,300 — 32
— — — — — — 1,800 2,100 — 34
— — — — — — 1,700 2,000 — 36
— — — — — — 1,600 1,900 — 38
— — — — — — 1,500 1,800 — 40
— — — — — — 1,400 1,600 — 44
Units: INCHES
Millimeters
With
Snap Ring
Groove
TMB3N
Single
Shielded
With
Snap Ring
TMB3ZNR
SERIES
TMB3
With
Snap Ring
TMB3NR
41