Ball bearing units, series UCF 300

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Long description
These square ball bearing units with four bolt holes are pre-assembled and pre-lubricated. This makes them rapidly deployable. The self-aligning spherical outer ring of the wide inner ring ball bearing compensates for shaft misalignment.
Pros
  • Highly suitable for limited installation spaces
  • Assembled, ready for use
  • Pre-lubricated
Product details
  • Inner bearing has extended inner ring on both sides with 2 adjusting screws
  • Regreasable
  • Self-aligning ball bearing
  • Wide inner ring ball bearing
Includes
  • Bearing block
  • Bearing
  • Grease nipple

Interested in buying products?

Want to know more about the prices or order directly? This is possible when you are affiliated with a dealer in your area. Do you want to sell products via Kramp as a dealer? Then sign up!

  • Tailored advice from our specialists
  • Next-day delivery*
  • More than 500.000 products
Product
Unit

Housing type

Bearing inside diameter

d

Total length

a

Housing width

a

Total height

Housing height

l

Bearing inner ring width

Bi

Flange thickness

g

Bearing balls distance to locking side end

Mounting holes distance

e

Mounting holes diameter

Weight

Each
Square flange
25 mm
110 mm
110 mm
39 mm
29 mm
38 mm
14 mm
16 mm
80 mm
16 mm
1,3 kg
Each
Square flange
30 mm
125 mm
125 mm
44 mm
32 mm
43 mm
15 mm
18 mm
95 mm
16 mm
1,9 kg
Each
Square flange
35 mm
135 mm
135 mm
49 mm
36 mm
48 mm
15 mm
20 mm
100 mm
19 mm
2,3 kg
Each
Square flange
40 mm
150 mm
150 mm
56 mm
40 mm
52 mm
20 mm
23 mm
112 mm
19 mm
3,1 kg
Each
Square flange
45 mm
160 mm
160 mm
60 mm
44 mm
57 mm
12 mm
25 mm
125 mm
19 mm
4 kg
Each
Square flange
60 mm
195 mm
195 mm
78 mm
56 mm
71 mm
33 mm
33 mm
150 mm
23 mm
6,9 kg
Each
Square flange
65 mm
208 mm
208 mm
78 mm
58 mm
75 mm
22 mm
33 mm
166 mm
23 mm
Each
Square flange
70 mm
226 mm
226 mm
81 mm
61 mm
78 mm
14 mm
36 mm
178 mm
25 mm
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
25
110
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
30
125
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
35
135
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
40
150
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
45
160
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
60
195
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
65
208
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Square flange
70
226