Tapered roller bearings SKF, imperial series

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Application range
  • In a closed environment with grease and oil
  • Wheel shafts
  • Gearbox
  • Axial piston pumps
  • Planetary gear
  • Rear wheel rockers
Properties
Absorb high radial and one-sided loads.
Product
Unit

Inside diameter

d

Outside diameter

D

Width

T

Sealing

Bearing model type

Outer ring width

C

Inner ring width

B

Regreasable

Weight

Inner ring shape

Basic radial load static

Basic radial load dynamic

Contact angle

Max rotation speed

Ref rotation speed

Original number equivalent

Each
17.46 mm
39.878 mm
14.66 mm
Open
Tapered roller bearings
10.67 mm
14.605 mm
No
0.08 kg
Each
21.986 mm
45.237 mm
15.494 mm
Open
Tapered roller bearings
12.07 mm
16.637 mm
No
0.113 kg
Cylindrical
31000 N
27000 N
11.53 °
Each
25.4 mm
57.15 mm
19.431 mm
Open
Tapered roller bearings
14.73 mm
19.431 mm
No
0.238 kg
Cylindrical
45000 N
39600 N
20 °
13000 r/min
9000 r/min
BT11751Q
Each
31.75 mm
59.131 mm
15.875 mm
Open
Tapered roller bearings
11.81 mm
16.764 mm
No
0.18 kg
41500 N
42800 N
11000 r/min
9500 r/min
Each
34.925 mm
65.088 mm
18.854 mm
Open
Tapered roller bearings
13.97 mm
18.288 mm
Each
38.1 mm
65.088 mm
19.024 mm
Open
Tapered roller bearings
13.97 mm
18.288 mm
Each
45.242 mm
73.431 mm
19.558 mm
Open
Tapered roller bearings
15.75 mm
19.812 mm
No
0.305 kg
Cylindrical
75000 N
53900 N
11.5 °
9500 r/min
6700 r/min
Each
46.038 mm
79.375 mm
18.192 mm
Open
Tapered roller bearings
13.5 mm
17.463 mm
Each
90 mm
145 mm
35 mm
Open
Tapered roller bearings
27 mm
34 mm
No
2.158 kg
JM718149A110Q
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
17.46
39.878
14.66
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
21.986
45.237
15.494
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
25.4
57.15
19.431
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
31.75
59.131
15.875
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
34.925
65.088
18.854
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
38.1
65.088
19.024
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
45.242
73.431
19.558
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
46.038
79.375
18.192
Inside diameter (millimetre)
Outside diameter (millimetre)
Width (millimetre)
90
145
35