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14118/14283 Taper Bearings 14118 - 14283 Tapered Roller Bearing
14118/14283 Taper Bearings 14118 - 14283 Tapered Roller Bearing
303/28 Bearing

303/28 Bearing 303-28 Tapered Roller Bearings 28*68*18

d: 28mm
D: 68mm
T：19.75mm
B: 18mm
Weight: 0.345kg
Material: Chrome steel
Cage: Standard steel cage
Precision：Standard ABEC1/P0
Also Known As: 303/28, 303 / 28, 303-28, 303 – 28, 303/28R, 303/28 R

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Description

303/28 Bearing Specification:

303/28 bearing is single row taper roller bearing.
For this bearing model,
d: 28mm
D: 68mm
T：19.75mm
B: 18mm
Weight: 0.345kg
Material: Chrome steel
Cage: Standard steel cage
Precision：Standard ABEC1/P0
Lubrication: Standard grease
Limiting Speed: 6100/8000 RPM
Drawing: Refer to KOYO 303/28R bearing
Also Known As: 303/28, 303 / 28, 303-28, 303 – 28, 303/28R, 303/28 R

taper roller bearing structure

taper roller bearing structure

Bearing Photo：

303-28 roller bearing

303-28 roller bearing

Tapered Roller Bearings Size Chart:

Model Number d D T
LM11749/LM11710 17.462 39.878 13.843
LM11949/LM11910 19.05 45.237 15.494
M12649/M12610 21.43 50.005 17.526
LM12749/LM12710 21.986 45.237 15.494
LM12749/LM12711 21.986 45.974 15.494
L44643/L44610 25.4 50.292 14.224
M84548/M84510 25.4 57.15 19.431
M84249/M84210 25.4 59.53 23.368
15578/15523 25.4 60.325 19.842
15101/15243 25.4 61.912 19.05
15101/15245 25.4 62 19.05
M86649/M86610 30.162 64.292 21.433
LM67048/LM67010 31.75 59.131 15.875
M88048/M88010 33.338 68.262 22.225
LM48548/LM48510 34.925 65.088 18.034
HM88649/HM88610 34.925 72.233 25.4
LM300849/LM300811 40.988 67.975 17.5
18590/18520 41.275 73.025 16.667
LM501349/LM501310 41.275 73.431 19.558
L501349/LM501314 41.275 73.431 21.43
M802048/M802011 41.275 82.55 26.543
LM603049/LM603012 45.242 77.778 21.43
JLM104948/JLM104910 50 82 21.5
JM205149/JM205110 50 90 28
JW5049/JW5010 50 105 32
18790/18720 50.8 85 17.462
529X/522 50.8 101.6 34.925
JW5549/JW5510 55 115 34
HM911244/JHM911210 59.987 130 34.1
JW6049/JW6010 60 125 37
643/632 69.85 136.525 41.275
Shipping & Payment Terms
Shipping Method:

1. Sea shipping for mass cargos (GW > 500KGS)

2. Air shipping (GW between 100KGS – 500 KGS)

3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)

4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse

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Payment Terms:

We accept T/T, W/U, PAYPAL, L/C etc

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