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Inner Rings
Inner rings for needle bearings are cylindrical components that provide a smooth surface for the needle rollers to operate within. They are typically used when the shaft does not have a sufficiently smooth or hardened surface to support the needle rollers directly. By providing a hardened and polished raceway, inner rings reduce wear on both the shaft and the rollers, ensuring smooth and efficient operation. These rings help distribute the load evenly across the needle rollers, preventing localized stress and improving bearing performance. Inner rings are essential in applications where high radial loads are present, but the shaft surface cannot be used as a raceway due to material limitations or surface imperfections. They are commonly used in automotive, industrial machinery, and other systems requiring high load capacity and smooth rotation. By enhancing the durability of needle roller bearings, inner rings contribute to longer bearing life and more reliable machinery performance.
Product
Dimensions
Availability
Price
1R75X85X54-NTN
Inner rings
Dimensions:
75 x 85 x 54
5-6 days:
·
63
pcs
£77.96
1R75X85X35-NTN
Inner rings
Dimensions:
75 x 85 x 35
5-6 days:
·
14
pcs
£54.70
1R6X8X10-NTN
Inner rings
Dimensions:
6 x 8 x 10
5-6 days:
·
11
pcs
£9.16
1R6X10X10-NTN
Inner rings
Dimensions:
6 x 10 x 10
5-6 days:
·
58
pcs
£8.39
1R65X75X28-NTN
Inner rings
Dimensions:
65 x 75 x 28
5-6 days:
·
53
pcs
£35.10
1R65X72X45-NTN
Inner rings
Dimensions:
65 x 72 x 45
5-6 days:
·
48
pcs
£51.44
1R60X70X60-NTN
Inner rings
Dimensions:
60 x 70 x 60
5-6 days:
·
64
pcs
£90.56
1R60X70X28-NTN
Inner rings
Dimensions:
60 x 70 x 28
5-6 days:
·
131
pcs
£34.12
1R55X65X28-NTN
Inner rings
Dimensions:
55 x 65 x 28
5-6 days:
·
104
pcs
£32.96
1R55X63X45-NTN
Inner rings
Dimensions:
55 x 63 x 45
5-6 days:
·
121
pcs
£39.26
1R55X63X34-NTN
Inner rings
Dimensions:
55 x 63 x 34
5-6 days:
·
5
pcs
£30.89
1R50X60X28-NTN
Inner rings
Dimensions:
50 x 60 x 28
5-6 days:
·
478
pcs
£25.85
1R50X60X25-NTN
Inner rings
Dimensions:
50 x 60 x 25
5-6 days:
·
46
pcs
£24.58
1R50X60X20-NTN
Inner rings
Dimensions:
50 x 60 x 20
5-6 days:
·
60
pcs
£23.91
1R50X58X40-NTN
Inner rings
Dimensions:
50 x 58 x 40
5-6 days:
·
5
pcs
£34.43
1R50X58X23D-NTN
Inner rings
Dimensions:
50 x 58 x 23
5-6 days:
·
52
pcs
£27.44
1R50X55X40-NTN
Inner rings
Dimensions:
50 x 55 x 40
5-6 days:
·
58
pcs
£27.29
1R50X55X20-NTN
Inner rings
Dimensions:
50 x 55 x 20
5-6 days:
·
185
pcs
£19.10
1R45X55X22-NTN
Inner rings
Dimensions:
45 x 55 x 22
5-6 days:
·
224
pcs
£22.33
1R45X55X20-NTN
Inner rings
Dimensions:
45 x 55 x 20
5-6 days:
·
79
pcs
£26.69
1R45X52X40-NTN
Inner rings
Dimensions:
45 x 52 x 40
5-6 days:
·
7
pcs
£31.94
1R45X50X25.5-NTN
Inner rings
Dimensions:
45 x 50 x 25.5
5-6 days:
·
57
pcs
£17.78
1R40X50X22-NTN
Inner rings
Dimensions:
40 x 50 x 22
5-6 days:
·
148
pcs
£21.32
1R40X50X20-NTN
Inner rings
Dimensions:
40 x 50 x 20
5-6 days:
·
52
pcs
£21.92
1R40X48X40-NTN
Inner rings
Dimensions:
40 x 48 x 40
5-6 days:
·
29
pcs
£27.81
1R40X48X30-NTN
Inner rings
Dimensions:
40 x 48 x 30
5-6 days:
·
8
pcs
£20.14
1R40X48X23D-NTN
Inner rings
Dimensions:
40 x 48 x 23
5-6 days:
·
25
pcs
£21.13
1R40X45X40-NTN
Inner rings
Dimensions:
40 x 45 x 40
5-6 days:
·
51
pcs
£26.18
1R40X45X20.5-NTN
Inner rings
Dimensions:
40 x 45 x 20.5
5-6 days:
·
40
pcs
£14.53
1R40X45X17-NTN
Inner rings
Dimensions:
40 x 45 x 17
5-6 days:
·
86
pcs
£13.87
1R35X43X22-NTN
Inner rings
Dimensions:
35 x 43 x 22
5-6 days:
·
49
pcs
£19.04
1R35X42X36-NTN
Inner rings
Dimensions:
35 x 42 x 36
5-6 days:
·
139
pcs
£22.62
1R35X42X23D-NTN
Inner rings
Dimensions:
35 x 42 x 23
5-6 days:
·
81
pcs
£17.50
1R35X40X40-NTN
Inner rings
Dimensions:
35 x 40 x 40
5-6 days:
·
106
pcs
£20.50
1R35X40X34-NTN
Inner rings
Dimensions:
35 x 40 x 34
5-6 days:
·
35
pcs
£19.33
1R35X40X20.5-NTN
Inner rings
Dimensions:
35 x 40 x 20.5
5-6 days:
·
108
pcs
£13.20
Product details
Product reference
Category
Brand
Inner diameter (mm)
Outer diameter (mm)
Width (mm)
