Cylindrical roller bearings SKF, series NU-3…

Browse to product table

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
Application range
  • High radial loads and high speeds
  • Gearbox
  • Gearbox
  • Worm gear shaft
  • Spring plates
Properties
  • Outer ring with 2 fixed ribs
  • Inner ring without ribs
  • Fixed bearing, to lock shaft axially in 2 directions
Consists of
  • Cylindrical bearing
  • Inner ring NU

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

Rows number

Consists of

Sealing

Inner ring shape

Bearing model type

Basic radial load static

Basic radial load dynamic

Max rotation speed

Ref rotation speed

Radial internal clearance code

Material

Regreasable

Weight

Original number equivalent

Each
35 mm
80 mm
21 mm
1
Cylindrical bearing / Inner ring NU
Open
Cylindrical
Cylindrical roller bearings
63000 N
75000 N
11000 r/min
9500 r/min
CN
Steel
No
0,473 kg
NU307ECP
Each
45 mm
100 mm
25 mm
1
Cylindrical bearing / Inner ring NU
Open
Cylindrical
Cylindrical roller bearings
100000 N
112000 N
8500 r/min
7500 r/min
C3
Steel
No
0,895 kg
NU309ECPC3
Each
45 mm
100 mm
25 mm
1
Cylindrical bearing / Inner ring NU
Open
Cylindrical
Cylindrical roller bearings
100000 N
112000 N
8500 r/min
7500 r/min
C3
Steel
No
0,8914 kg
NU309ECJC3
Each
55 mm
120 mm
29 mm
1
Cylindrical bearing / Inner ring NU
Open
Cylindrical
Cylindrical roller bearings
143000 N
156000 N
7000 r/min
6000 r/min
CN
Steel
No
1,4348 kg
NU311ECP
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
35
80
21
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45
100
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45
100
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
55
120
29