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Products
Needle Roller Bearings & Roller Clutches
Inner Races for Needle Bearings, Metric
Inner Races For
Needle Bearings
Metric
Specs
Drawing
Tolerance
• Alloy Steel Hardened to HRC 58 Min.
Features:
• O.D. ground to 0.4 µm AA surface roughness
• Press-fit onto shaft
• All corners chamfered for easy assembly
• Wider units to accommodate shaft translation
• Used as inner race on soft shafts
• Can be used as hardened bushings
Dimensions
H6
h5
h6
Over
Incl.
3
6
+0.008
-0.005
-0.008
6
10
+0.009
-0.006
-0.009
10
18
+0.011
-0.008
-0.011
18
30
+0.013
-0.009
-0.013
30
40
+0.016
-0.011
-0.016
Catalog Number
Bore
Nominal
Shaft
Size
h5
d
H6
D
h5
S
h6
BNDIRXM050812
5
5.006
5
7.997
12
BNDIRXM060912
6
6.006
6
8.997
12
BNDIRXM0710105
7
7.006
7
9.997
10.5
BNDIRXM071012
7
7.006
7
9.997
12
BNDIRXM071016
7
7.006
7
9.997
16
BNDIRXM0812105
8
8.007
8
12.001
10.5
BNDIRXM0812125
8
8.007
8
12.001
12.5
BNDIRXM1013125
10
10.007
10
13.001
12.5
BNDIRXM101413
10
10.007
10
14.001
13
BNDIRXM1215125
12
12.009
12
15.001
12.5
BNDIRXM1215165
12
12.009
12
15.001
16.5
BNDIRXM1215225
12
12.009
12
15.001
22.5
RFQ - BNDIRXM121613
12
12.009
12
16.001
13
BNDIRXM121616
12
12.009
12
16.001
16
BNDIRXM121622
12
12.009
12
16.001
22
BNDIRXM1518165
15
15.009
15
18.001
16.5
BNDIRXM152013
15
15.009
15
20.007
13
BNDIRXM1720165
17
17.009
17
20.007
16.5
BNDIRXM1720205
17
17.009
17
20.007
20.5
BNDIRXM1720305
17
17.009
17
20.007
30.5
BNDIRXM172213
17
17.009
17
22.007
13
BNDIRXM172216
17
17.009
17
22.007
16
BNDIRXM172223
17
17.009
17
22.007
23
BNDIRXM202517
20
20.011
20
25.007
17
BNDIRXM2025205
20
20.011
20
25.007
20.5
BNDIRXM2025265
20
20.011
20
25.007
26.5
BNDIRXM2025385
20
20.011
20
25.007
38.5
NEEDLE ROLLER BEARINGS & ROLLER CLUTCHES
Needle Roller Bearings
Shell Type, Inch
Needle Roller Bearings
Shell Type, Metric
Inner Races
Steel Hardened
Inner Races
Oil Hole and Groove
Roller Clutches
Shell Type, Inch
Roller Clutches
Shell Type, Metric
Engineered Solutions for a World in Motion