Needle bushes

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Long description
Needle roller bearings sealed drawn cup INA/FAG, series BK
Pros
Compact construction type
Product details
  • One-sided closed needle bush
  • Only suitable for radial loads
  • Bearing requires hardened and ground bearing surfaces

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

Fw

Outside diameter

D

Width

C

Sealing

Regreasable

Basic radial load static

Basic radial load dynamic

Ref rotation speed

Max rotation speed

Min working temperature

Max working temperature

Original number equivalent

Bearing model type

Each
8 mm
12 mm
8 mm
Open
No
2600 N
2750 N
23800 r/min
29500 r/min
-30 °C
140 °C
BK0808-B
Each
12 mm
16 mm
10 mm
Open
No
6200 N
4950 N
15700 r/min
20700 r/min
-30 °C
140 °C
BK1210-B
Each
12 mm
18 mm
12 mm
Open
No
7300 N
6500 N
15500 r/min
20000 r/min
-30 °C
140 °C
BK1212-A
Each
14 mm
20 mm
14 mm
RS
No
8500 N
7100 N
10500 r/min
-30 °C
140 °C
BK1414-RS-L271
Each
16 mm
22 mm
16 mm
Open
No
15300 N
10900 N
11600 r/min
15600 r/min
-30 °C
140 °C
BK1616-A
Drawn cup needle roller bearings with closed end
Each
25 mm
32 mm
38 mm
Open
No
66000 N
34000 N
7300 r/min
10200 r/min
-30 °C
140 °C
BK2538-ZW-A
Each
30 mm
37 mm
20 mm
Open
No
39500 N
22000 N
6300 r/min
8600 r/min
-30 °C
140 °C
BK3020
Each
40 mm
47 mm
20 mm
Open
No
52000 N
25500 N
4900 r/min
6600 r/min
-30 °C
140 °C
BK4020-A
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
8
12
8
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
12
16
10
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
12
18
12
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
14
20
14
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
16
22
16
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25
32
38
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
30
37
20
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
40
47
20