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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
1R35X40X17-NTN
Inner rings
Dimensions:
35 x 40 x 17
5-6 days:
·
94
pcs
£12.48
1R33X37X13-NTN
Inner rings
Dimensions:
33 x 37 x 13
5-6 days:
·
11
pcs
£24.91
1R32X40X36-NTN
Inner rings
Dimensions:
32 x 40 x 36
5-6 days:
·
50
pcs
£20.33
1R32X40X20-NTN
Inner rings
Dimensions:
32 x 40 x 20
5-6 days:
·
42
pcs
£13.20
1R30X38X20-NTN
Inner rings
Dimensions:
30 x 38 x 20
5-6 days:
·
57
pcs
£16.96
1R30X37X22-NTN
Inner rings
Dimensions:
30 x 37 x 22
5-6 days:
·
189
pcs
£17.86
1R30X37X18-NTN
Inner rings
Dimensions:
30 x 37 x 18
5-6 days:
·
31
pcs
£16.33
1R30X35X20.5-NTN
Inner rings
Dimensions:
30 x 35 x 20.5
5-6 days:
·
25
pcs
£11.48
1R30X35X18D-NTN
Inner rings
Dimensions:
30 x 35 x 18
5-6 days:
·
146
pcs
£12.99
1R30X35X16-NTN
Inner rings
Dimensions:
30 x 35 x 16
5-6 days:
·
346
pcs
£10.73
1R30X35X13-NTN
Inner rings
Dimensions:
30 x 35 x 13
5-6 days:
·
99
pcs
£10.11
1R30X35X12.5-NTN
Inner rings
Dimensions:
30 x 35 x 12.5
5-6 days:
·
70
pcs
£10.04
1R29X32X13-NTN
Inner rings
Dimensions:
29 x 32 x 13
5-6 days:
·
48
pcs
£12.56
1R28X32X17-NTN
Inner rings
Dimensions:
28 x 32 x 17
5-6 days:
·
78
pcs
£10.56
1R280X305X69-NTN
Inner rings
Dimensions:
280 x 305 x 69
5-6 days:
·
3
pcs
£956.10
1R260X285X60-NTN
Inner rings
Dimensions:
260 x 285 x 60
5-6 days:
·
3
pcs
£847.72
1R25X32X22-NTN
Inner rings
Dimensions:
25 x 32 x 22
5-6 days:
·
2
pcs
£14.14
1R25X30X38.5-NTN
Inner rings
Dimensions:
25 x 30 x 38.5
5-6 days:
·
260
pcs
£17.68
1R25X30X32-NTN
Inner rings
Dimensions:
25 x 30 x 32
5-6 days:
·
48
pcs
£16.30
1R25X30X30-NTN
Inner rings
Dimensions:
25 x 30 x 30
5-6 days:
·
76
pcs
£15.91
1R25X30X26.5-NTN
Inner rings
Dimensions:
25 x 30 x 26.5
5-6 days:
·
68
pcs
£12.88
1R25X30X23-NTN
Inner rings
Dimensions:
25 x 30 x 23
5-6 days:
·
25
pcs
£17.56
1R25X30X20.5-NTN
Inner rings
Dimensions:
25 x 30 x 20.5
5-6 days:
·
175
pcs
£10.21
1R25X30X20-NTN
Inner rings
Dimensions:
25 x 30 x 20
5-6 days:
·
140
pcs
£10.11
1R25X30X16-NTN
Inner rings
Dimensions:
25 x 30 x 16
5-6 days:
·
231
pcs
£10.82
1R240X265X60-NTN
Inner rings
Dimensions:
240 x 265 x 60
5-6 days:
·
2
pcs
£678.62
1R22X28X30-NTN
Inner rings
Dimensions:
22 x 28 x 30
5-6 days:
·
189
pcs
£15.70
1R22X28X23-NTN
Inner rings
Dimensions:
22 x 28 x 23
5-6 days:
·
9
pcs
£11.72
1R22X28X20.5-NTN
Inner rings
Dimensions:
22 x 28 x 20.5
5-6 days:
·
55
pcs
£9.71
1R22X28X20-NTN
Inner rings
Dimensions:
22 x 28 x 20
5-6 days:
·
85
pcs
£11.71
1R22X28X17-NTN
Inner rings
Dimensions:
22 x 28 x 17
5-6 days:
·
51
pcs
£9.71
1R220X245X80-NTN
Inner rings
Dimensions:
220 x 245 x 80
5-6 days:
·
3
pcs
£923.55
1R20X25X38.5-NTN
Inner rings
Dimensions:
20 x 25 x 38.5
5-6 days:
·
273
pcs
£16.68
1R20X25X30-NTN
Inner rings
Dimensions:
20 x 25 x 30
5-6 days:
·
274
pcs
£15.46
1R20X25X26.5-NTN
Inner rings
Dimensions:
20 x 25 x 26.5
5-6 days:
·
106
pcs
£12.08
1R20X25X20.5-NTN
Inner rings
Dimensions:
20 x 25 x 20.5
5-6 days:
·
134
pcs
£9.05
Product details
Product reference
Category
Brand
Inner diameter (mm)
Outer diameter (mm)
Width (mm)
