Spherical roller bearings SKF, series 21300..K

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Product details
  • Heavy radial loads and skewed positions of the axle
  • Pumps and ventilators
  • Cranes
  • Conveyor belts
Includes
Spherical roller bearing with conical inner ring.

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

Inside diameter

d

Outside diameter

D

Width

B

Rows number

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
45 mm
100 mm
25 mm
2
Open
Tapered
Spherical roller bearings
127000 N
129000 N
8500 r/min
6300 r/min
CN
Steel
Yes
0,9555 kg
21309EK
Each
50 mm
110 mm
27 mm
2
Open
Tapered
Spherical roller bearings
166000 N
159000 N
7500 r/min
5600 r/min
CN
Steel
Yes
1,27 kg
21310EK
Each
55 mm
120 mm
29 mm
2
Open
Tapered
Spherical roller bearings
166000 N
159000 N
7500 r/min
5600 r/min
CN
Steel
Yes
1,636 kg
21311EK
Each
65 mm
140 mm
33 mm
2
Tapered
Spherical roller bearings
240000 N
184000 N
4300 r/min
4300 r/min
CN
Steel
No
2,4861 kg
21313EK
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45
100
25
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
50
110
27
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
55
120
29
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
65
140
33