Radial Ball Bearings Radial Ball Bearings - Rainbow Precision ...

Part
Number
34
Bore
d
Tolerance
+.0000
to minus
7300 ANGULAR CONTACT SERIES
(continued)
OD
D
Tolerance
+.0000
to minus
Width
B
* fillet radius
7315 2.9528 .0006 6.2992 .0010 1.4567 .0059 .079 30,500 23,800 6.840 4,300 3,300
75 .015 160 .025 37 .150 2.0 134,664 105,862 3.103
7316 3.1496 .0006 6.6929 .0010 1.5354 .0059 .079 33.000 26,700 8.130 4,100 3,000
80 .015 170 .025 39 .150 2.0 146,784 118,761 3.688
7317 3.3465 .0008 7.0866 .0012 1.6142 .0079 .098 35.500 29,800 9.530 3,800 2,900
85 .020 180 .030 41 .200 2.5 157,904 132,550 4.323
7318 3.5433 .0008 7.4803 .0012 1.6929 .0079 .098 38,500 33,000 11.39 3,600 2,700
90 .020 190 .030 43 .200 2.5 171,248 146,784 5.17
7319 3.7402 .0008 7.8740 .0012 1.7717 .0079 .098 41,000 36,500 13.18 3,350 2,600
95 .020 200 .030 45 .200 2.5 182,368 162,352 5.98
7320 3.9370 .0008 8.4646 .0012 1.8504 .0079 .098 46,400 43,500 15.900 3,200 2,400
100 .020 215 .030 47 .200 2.5 206,832 193,488 7.212
7321 4.1339 .0008 8.8583 .0012 1.9291 .0079 .098 49,500 47,500 20.79 3,000 2,300
105 .020 225 .030 49 .200 2.5 220,176 211,280 9.43
7322 4.3307 .0008 9.4488 .0012 1.9685 .0079 .098 52,000 50,500 24.69 2,900 2,200
110 .020 240 .030 50 .200 2.5 231,296 224,624 11.2
7324 4.7244 .0008 1.2362 .0014 2.1654 .0079 .098 55,500 56,500 31.75 2,650 2,000
120 .020 260 .035 55 .200 2.5 246,864 251,312 14.4
7326 5.1181 .0010 11.0236 .0014 2.2835 .0098 .118 61,500 66,000 33.8 2,500 1,850
130 .025 280 .035 58 .250 3.0 273,552 293,568 17.6
7328 5.5118 .0010 11.8110 .0016 2.4409 .0098 .118 67,500 75,500 47.6 2,250 1,700
140 .025 300 .040 62 .250 3.0 300,240 355,824 21.6
7330 5.9055 .0010 1.5984 .0016 2.5591 .0098 .119 74,000 86,000 57.10 2,100 1,600
150 .025 320 .040 65 .250 3.0 329,152 382,528 25.9
7332 6.2992 .0010 13.3858 .0016 2.6772 .0098 .119 78,000 95,000 67.9 1,920 1,450
160 .025 340 .040 68 .250 3.0 346,975 422,560 30.8
7334 6.6929 .0010 14.1732 .0016 2.8/346 .0098 .120 87,500 109,000 77.00 1,850 1,350
170 .025 360 .040 72 .250 3.0 389,200 484,832 35.000
7336 7.0866 .0012 14.9606 .0016 2.9528 .0098 .120 92,000 120,000 93.9 1,700 1,300
180 .030 380 .040 75 .250 3.0 409,216 533,8760 42.6
7338 7.4803 .0012 15.7480 .0016 3.0709 .0098 .157 96,500 131,000 104.07 1,600 1,200
190 .030 400 .040 78 .250 4.0 429,232 582,688 47.2
7340 7.8740 .0012 16.5354 .0016 3.1496 .0098 .157 101,000 137,000 121.9 1,500 1,100
200 .030 420 .040 80 .250 4.0 449,248 609,376 55.3
*Maximum fillet which corner radius of bearing will clear.
D
r
B
40° 35°
35° 40°
CONTACT ANGLE
r
d
Tolerance
+.0000
to minus
The 7300 series is a light duty series used
in applications that call for thrust or
combination thrust and radial loads.
Standard production is made with 40°
contact angle. This series is available with
various contact angles. Consult your Peer
sales engineer to discuss your exact
requirements. Retainers can be made of
various materials: bronze, brass or
non-metallic. Duplex pairing is available
upon request.
A=30° Contact Angle
B=40° Contact Angle
C=15° Contact Angle
r
Basic Load Ratings
lbf
N
Dynamic Static
Cr Cor
Weight
lb
Kg
Units: Inches
Metric
Limiting speed
of Open Bearing
(rpm)
oil grease