Crowned track roller, full roller, with inner ring and axial guidance

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Long description
Track rollers single and double-row INA/FAG, series nutR ..
Details
  • Labyrinth seal
  • Thick-walled outer ring
  • Track is slightly ball-shaped
Application range
  • Packaging machines
  • Transport systems
  • Roll-up doors
  • Roller tensioners
Properties
  • With axial guidance via driving disc
  • Roller bearing is fully rolling
Benefits
  • Reduces friction and lubricant use
  • 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

d

Outside diameter

D

Width

B

Sealing

Bearing model type

Basic radial load static

Basic radial load dynamic

Rows number

Outer ring width

Outer ring shape

Max working temperature

Min working temperature

Regreasable

Weight

Original number equivalent

Each
15 mm
35 mm
19 mm
ZZ
Stud type track rollers
17600 N
16800 N
2
18 mm
Tapered
140 °C
-30 °C
Yes
0,1 kg
NUTR15A
Each
17 mm
40 mm
21 mm
ZZ
Track rollers
24800 N
19100 N
2
20 mm
140 °C
-30 °C
Yes
0,147 kg
NUTR17-A
Each
15 mm
42 mm
19 mm
ZZ
Track rollers
24200 N
18700 N
2
18 mm
140 °C
-30 °C
Yes
0,159 kg
NUTR1542-A
Each
17 mm
47 mm
21 mm
ZZ
Track rollers
30500 N
22000 N
2
20 mm
140 °C
-30 °C
Yes
0,221 kg
NUTR1747-A
Each
20 mm
47 mm
25 mm
ZZ
Track rollers
38000 N
28500 N
2
24 mm
140 °C
-30 °C
Yes
0,244 kg
NUTR20-A
Each
20 mm
52 mm
25 mm
ZZ
Track rollers
2
24 mm
140 °C
-30 °C
Yes
0,317 kg
NUTR2052-A
Each
25 mm
52 mm
25 mm
ZZ
Track rollers
29000 N
2
24 mm
140 °C
-30 °C
Yes
0,279 kg
NUTR25-A
Each
25 mm
62 mm
25 mm
ZZ
54000 N
35500 N
2
24 mm
140 °C
-30 °C
Yes
0,445 kg
NUTR2562-A
Each
30 mm
62 mm
29 mm
ZZ
Track rollers
54000 N
41000 N
2
28 mm
140 °C
-30 °C
Yes
0,462 kg
NUTR30-A
Each
30 mm
62 mm
29 mm
ZZ
Track rollers
47500 N
41300 N
2
28 mm
Tapered
140 °C
-30 °C
Yes
0,465 kg
NUTR30A
Each
30 mm
72 mm
29 mm
ZZ
Track rollers
69000 N
49000 N
2
28 mm
140 °C
-30 °C
Yes
0,71 kg
NUTR3072-A
Each
35 mm
72 mm
29 mm
ZZ
Track rollers
65000 N
45500 N
2
28 mm
140 °C
-30 °C
Yes
0,629 kg
NUTR35-A
Each
35 mm
80 mm
29 mm
ZZ
Track rollers
77000 N
52000 N
2
28 mm
140 °C
-30 °C
Yes
0,85912 kg
NUTR3580-A
Each
40 mm
80 mm
32 mm
ZZ
Track rollers
80000 N
57000 N
2
30 mm
140 °C
-30 °C
Yes
0,816 kg
NUTR40-A
Each
40 mm
90 mm
32 mm
ZZ
Track rollers
101000 N
67000 N
2
30 mm
140 °C
-30 °C
Yes
1,126 kg
NUTR4090-A
Each
45 mm
100 mm
32 mm
ZZ
Track rollers
114000 N
73000 N
2
30 mm
140 °C
-30 °C
Yes
1,387 kg
NUTR45100-A
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
15
35
19
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
17
40
21
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
15
42
19
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
17
47
21
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
20
47
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
20
52
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
52
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
62
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
62
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
62
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
72
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
35
72
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
35
80
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
40
80
32
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
40
90
32
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45
100
32