Crowned track roller with stud and convex outer casing

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Long description
Track rollers single and double-row INA/FAG, series KR .. B
Details
  • Thick-walled outer ring
  • Track is slightly ball-shaped
Application range
  • Packaging machines
  • Transport systems
  • Roll-up doors
  • Roller tensioners
Properties
  • Solid shaft with guide bore
  • With axial guidance via driving discs
  • NMT add-on: equipped with a nut
Benefits
  • Can absorb high radial loads
  • No forces on edges with uneven standing

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

Inside diameter

Outside diameter

D

Width

Bearing model type

Basic radial load dynamic

Shaft diameter

d1

Shaft length

Mounting thread diameter

Max working temperature

Min working temperature

Original number equivalent

Total length

B

Mounting thread pitch

Basic radial load static

Mounting thread length

Each
10 mm
22 mm
12 mm
Track rollers
4500 N
10 mm
13,2 mm
M10
140 °C
-30 °C
KR22-B-NMT
36 mm
1.00 mm
Each
8 mm
19 mm
11 mm
Track rollers
3550 N
8 mm
12,2 mm
M8
KR19-PP-SK-A
32 mm
1.25 mm
4100 N
Each
6 mm
16 mm
11 mm
Stud type track rollers
3200 N
6 mm
16 mm
M6
100 °C
-30 °C
KR16-PP-A
28 mm
1.00 mm
3450 N
8 mm
Each
8 mm
19 mm
11 mm
Stud type track rollers
3550 N
8 mm
20 mm
M8
100 °C
-30 °C
KR19-PP-A
32 mm
1.25 mm
4100 N
10 mm
Each
8 mm
19 mm
11 mm
Track rollers
3550 N
8 mm
20 mm
M8
100 °C
-30 °C
KR19-PP-A-NMT
32 mm
1.25 mm
4100 N
10 mm
Each
10 mm
22 mm
12 mm
Stud type track rollers
4500 N
10 mm
23 mm
M10
100 °C
-30 °C
KR22-PP-A
36 mm
1.00 mm
12 mm
Each
10 mm
22 mm
12 mm
Track rollers
4500 N
10 mm
23 mm
M10
100 °C
-30 °C
36 mm
1.00 mm
12 mm
Each
10 mm
26 mm
12 mm
Stud type track rollers
5100 N
10 mm
23 mm
M10
100 °C
-30 °C
KR26-PP-A
36 mm
1.00 mm
6500 N
12 mm
Each
12 mm
30 mm
14 mm
Stud type track rollers
12 mm
25 mm
M12
100 °C
-30 °C
KR30-PP-A
40 mm
1.50 mm
13 mm
Each
12 mm
32 mm
14 mm
Stud type track rollers
7100 N
12 mm
25 mm
M12
100 °C
-30 °C
KR32-PP-A
40 mm
1.50 mm
9300 N
13 mm
Each
16 mm
35 mm
18 mm
Stud type track rollers
16 mm
32,5 mm
M16
100 °C
-30 °C
KR35-PP-A
52 mm
1.50 mm
17 mm
Each
16 mm
35 mm
18 mm
Track rollers
16 mm
32,5 mm
M16
100 °C
-30 °C
KR35-PP-A-NMT
50 mm
1.50 mm
17 mm
Each
18 mm
40 mm
20 mm
Track rollers
18 mm
36,5 mm
M18
100 °C
-30 °C
KR40-PP-A
58 mm
1.50 mm
19 mm
Each
20 mm
47 mm
24 mm
Stud type track rollers
20 mm
40,5 mm
M20
100 °C
-30 °C
KR47-PP-A
66 mm
1.50 mm
21 mm
Each
20 mm
52 mm
24 mm
Stud type track rollers
16700 N
20 mm
40,5 mm
M20
100 °C
-30 °C
KR52-PP-A
66 mm
1.50 mm
21 mm
Each
24 mm
62 mm
29 mm
Stud type track rollers
24 mm
49,5 mm
M24
100 °C
-30 °C
KR62-PP-A
80 mm
1.50 mm
25 mm
Each
24 mm
72 mm
29 mm
Stud type track rollers
24 mm
49,5 mm
M24
100 °C
-30 °C
KR72-PP-A
80 mm
1.50 mm
25 mm
Each
10 mm
26 mm
12 mm
Track rollers
5100 N
10 mm
100 °C
-30 °C
KR26-PP-A-NMT
36 mm
6500 N
Each
12 mm
32 mm
14 mm
Track rollers
7100 N
12 mm
140 °C
-30 °C
KR32-B
40 mm
9300 N
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
10
22
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
8
19
11
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
6
16
11
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
8
19
11
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
8
19
11
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
10
22
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
10
22
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
10
26
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
12
30
14
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
12
32
14
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
16
35
18
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
16
35
18
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
18
40
20
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
20
47
24
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
20
52
24
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
24
62
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
24
72
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
10
26
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
12
32
14