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4 Bolt Flange Bearing Units UKF300+H series

Basic Info

Model No.UKF300+H series

Additional Info

Payment TypeL/C,T/T

IncotermFOB,CFR,CIF

Delivery Time30 Days

Product Description

When using RunFine Bearing Housing Units UKF300+H series, the customer enjoys the following benefits:

There is no risk of breakdown costs which otherwise cannot be excluded with installation by the customer.
Pre-mounted units are easier to handle than single bearings.
At RunFine's, the bearings are mounted in a cleanroom under optimum conditions.
Depending on the customer's requirements, other functional elements may be integrated in the Bearing Units, for example springs and seals.

4 Bolt Flange Unit UKF300H Series

The RunFine 4 Bolt Flange Unit UKF300H Series is a combination of a radial Ball Bearing, seal, and a housing of high-grade cast iron or pressed steel, which comes in various shapes. The outer surface of the bearing and the internal surface of the housing are spherical, so that the unit is self-aligning.


Unit No. Shaft Dia Dimensions (mm) Bolt Size (mm) Weight (kg)
d L A N Z
(in) (mm)

UKF305+H2305

305+HE2305

3/4 20 110 29 16 37.5 M14 1.2

UKF306+H2306

306+HS2306

306+HA2306
306+HE2306
7/8
15/16
1
25 125 32 16 41 M14 1.8

UKF307+H2307

307+HS2307

307+HA2307
1-1/8
1-3/16
30 135 36 19 45.5 M16 2.2

UKF308+H2308

308+HE2308

308+HS2308
1-1/4
1-3/8
35 150 40 19 50.5 M16 2.9

UKF309+H2309

309+HA2309

309+HE2309
1-7/16
1-1/2
40 160 44 19 55 M16 3.5

UKF310+H2310

310+HS2310

310+HA2310
310+HE2310
1-5/8
1-11/16
1-3/4
45 175 48 23 60 M20 4.8

UKF311+H2311

311+HS2311

311 + HA2311
311+HE2311
1-7/8
1-15/16
2
50 185 52 23 63.5 M20 5.6

UKF312+H2312

312+HS2312

2-1/8 55 193 56 23 69.5 M20 6.7

UKF313+H2313

313+HA2313

313+HE2313
313+HS2313
7/16
1/4 2-3/8
60 208 58 23 71.5 M20 7.8

UKF315+H2315

315+HA2315

315+HS2315
2-7/16
2-1/2
65 236 66 25 81.5 M22 12

UKF316+H2316

316+HA2316

316+HE2316
2-11/16
2-3/4
70 250 68 31 82.5 M27 15

UKF317+H2317

317+HA2317

317+HE2317
2-15/16
3
75 260 74 31 92 M27 16
UKF318+H2318 80 280 76 35 92 M30 20

UKF319+H2319

319+HE2319

3-1/4 85 290 94 35 111 M30 22

UKF320+H2320

320+HE2320

3-1/2 90 310 94 38 113 M33 26

The inside construction of the ball bearing for the unit is such that steel balls and retainers of the same type as in series 62 and 63 of the Deep Groove Ball Bearing are used. A duplex seal consisting of a combination of an oil-proof synthetic rubber seal and a slinger is provided on both sides.


RunFine joins the components in Bearing Units UKF300+H series primarily by gluing. Gluing of bearings under axial preload is a cost-effective way of providing for reduction of play. RunFine has developed special gluing equipment and technologies to ensure high accuracy and stiffness.







Looking for ideal 4 Bolt Flange Unit UKF300H Series Manufacturer & supplier ? We have a wide selection at great prices to help you get creative. All the Bearing Units UKF300H Series are quality guaranteed. We are China Origin Factory of Bearing Housing Units UKF300H Series. If you have any question, please feel free to contact us.

Product Categories : Mounted Units And Inserts > Bearing Units

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  • 4 Bolt Flange Bearing Units UKF300+H series
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