Ball bearing units SKF, series TU..TF

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Application range
  • Clamping device for conveyor belts
  • Clamping device for chain conveyors
Properties
  • Inner bearing has one-sided extended inner ring with 2 adjusting screws
  • Subsequent lubrication possible

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
  • More than 500.000 products
  • Up-to-date information on current stock and delivery times
Product
Unit

Bearing inside diameter

d

Total length

L

Outside diameter

L

Housing width

H

Total height

Housing length

H1

Total width

Shaft vertical distance

Mounting holes diameter

D1

Guide groove width

A1

Guide groove length

H2

Weight

Bearing material

Original number equivalent

Housing type

Housing material

Basic radial load static

Basic radial load dynamic

Each
20 mm
97 mm
97 mm
31 mm
92 mm
76 mm
35,3 mm
62 mm
20 mm
13,5 mm
54 mm
0,8882 kg
Steel
TU20TF
Each
25 mm
100 mm
100 mm
34,1 mm
91 mm
76 mm
36,8 mm
64 mm
25 mm
13,5 mm
53 mm
0,857 kg
Steel
TU25TF
Oval flange
Cast iron
15300 N
14000 N
Each
30 mm
114 mm
114 mm
38,1 mm
104 mm
89 mm
40,7 mm
70 mm
22 mm
13,5 mm
56 mm
1,2405 kg
Steel
TU30TF
Pillow block
Cast iron
19500 N
Each
35 mm
129 mm
129 mm
42,9 mm
103 mm
89 mm
43,9 mm
78 mm
22 mm
13,5 mm
64 mm
1,518 kg
Steel
TU35TF
Take-up
Cast iron
23200 N
25500 N
Each
40 mm
145 mm
145 mm
49,2 mm
115 mm
101 mm
54,7 mm
88 mm
40 mm
17,5 mm
83 mm
2,306 kg
Steel
TU40TF
Round flange
Cast iron
40000 N
30700 N
Each
45 mm
144 mm
144 mm
49,2 mm
117 mm
101 mm
54,7 mm
87 mm
45 mm
17,5 mm
83 mm
2,4215 kg
Steel
TU45TF
Oval flange
Cast iron
33200 N
Each
50 mm
149 mm
149 mm
117 mm
51,6 mm
101 mm
57,1 mm
90 mm
50 mm
17,5 mm
83 mm
2,513 kg
Steel
TU50TF
Oval flange
Cast iron
7800 N
35100 N
Each
55 mm
171 mm
171 mm
55,6 mm
146 mm
130 mm
65,4 mm
106 mm
55 mm
27 mm
102 mm
4,005 kg
Steel
TU55TF
Each
31,75 mm
129 mm
129 mm
42,9 mm
103 mm
89 mm
43,9 mm
78 mm
31,75 mm
13,5 mm
64 mm
1,59 kg
Steel
Each
28,575 mm
114 mm
114 mm
38,1 mm
104 mm
89 mm
70 mm
13,5 mm
56 mm
Each
30,163 mm
114 mm
114 mm
38,1 mm
104 mm
89 mm
40,7 mm
70 mm
30,163 mm
13,5 mm
56 mm
1,219 kg
Steel
Each
36,512 mm
129 mm
129 mm
42,9 mm
103 mm
89 mm
78 mm
13,5 mm
64 mm
Each
25,4 mm
100 mm
100 mm
34,1 mm
91 mm
76 mm
36,8 mm
64 mm
25,4 mm
13,5 mm
53 mm
0,874 kg
Steel
Each
55,562 mm
171 mm
171 mm
55,6 mm
146 mm
130 mm
106 mm
27 mm
102 mm
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
20
97
97
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Oval flange
25
100
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Pillow block
30
114
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Take-up
35
129
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Round flange
40
145
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Oval flange
45
144
Housing type
Bearing inside diameter (millimetre)
Total length (millimetre)
Oval flange
50
149
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
55
171
171
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
31,75
129
129
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
28,575
114
114
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
30,163
114
114
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
36,512
129
129
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
25,4
100
100
Bearing inside diameter (millimetre)
Total length (millimetre)
Outside diameter (millimetre)
55,562
171
171