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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
IR55-60-25-INA
Inner rings
Dimensions:
55 x 60 x 25
5-6 days:
·
238
pcs
£10.72
IR45-50-25-INA
Inner rings
Dimensions:
45 x 50 x 25
5-6 days:
·
156
pcs
£8.29
IR40-45-30-INA
Inner rings
Dimensions:
40 x 45 x 30
5-6 days:
·
34
pcs
£9.69
IR40-45-20-INA
Inner rings
Dimensions:
40 x 45 x 20
5-6 days:
·
182
pcs
£6.77
IR38-43-30-INA
Inner rings
Dimensions:
38 x 43 x 30
5-6 days:
·
64
pcs
£11.01
IR35-43-22-INA
Inner rings
Dimensions:
35 x 43 x 22
5-6 days:
·
78
pcs
£8.98
IR35-42-20.5-INA
Inner rings
Dimensions:
35 x 42 x 20.5
5-6 days:
·
208
pcs
£8.02
IR35-40-20-INA
Inner rings
Dimensions:
35 x 40 x 20
5-6 days:
·
440
pcs
£5.81
IR33-37-13-INA
Inner rings
Dimensions:
33 x 37 x 13
5-6 days:
·
12
pcs
£11.26
IR30-37-18-INA
Inner rings
Dimensions:
30 x 37 x 18
5-6 days:
·
20
pcs
£7.69
IR30-35-26-INA
Inner rings
Dimensions:
30 x 35 x 26
5-6 days:
·
82
pcs
£6.50
IR30-35-20.5-INA
Inner rings
Dimensions:
30 x 35 x 20.5
5-6 days:
·
219
pcs
£5.41
IR30-35-20-INA
Inner rings
Dimensions:
30 x 35 x 20
5-6 days:
·
3
pcs
£5.41
IR30-35-18-INA
Inner rings
Dimensions:
30 x 35 x 18
5-6 days:
·
355
pcs
£5.52
IR30-35-17-INA
Inner rings
Dimensions:
30 x 35 x 17
5-6 days:
·
343
pcs
£5.07
IR30-35-16-INA
Inner rings
Dimensions:
30 x 35 x 16
5-6 days:
·
105
pcs
£5.05
IR28-32-30-INA
Inner rings
Dimensions:
28 x 32 x 30
5-6 days:
·
41
pcs
£7.88
IR25-30-26.5-INA
Inner rings
Dimensions:
25 x 30 x 26.5
5-6 days:
·
130
pcs
£5.93
IR25-30-20-INA
Inner rings
Dimensions:
25 x 30 x 20
5-6 days:
·
72
pcs
£4.76
IR25-30-17-INA
Inner rings
Dimensions:
25 x 30 x 17
5-6 days:
·
40
pcs
£4.81
IR22-28-30-INA
Inner rings
Dimensions:
22 x 28 x 30
5-6 days:
·
23
pcs
£7.40
IR20-25-38.5-INA
Inner rings
Dimensions:
20 x 25 x 38.5
5-6 days:
·
265
pcs
£7.86
IR20-25-30-INA
Inner rings
Dimensions:
20 x 25 x 30
5-6 days:
·
26
pcs
£6.88
IR20-24-20-INA
Inner rings
Dimensions:
20 x 24 x 20
5-6 days:
·
166
pcs
£4.08
IR17-22-23-INA
Inner rings
Dimensions:
17 x 22 x 23
5-6 days:
·
56
pcs
£5.55
IR17-22-13-INA
Inner rings
Dimensions:
17 x 22 x 13
5-6 days:
·
46
pcs
£4.13
IR17-20-30.5-INA
Inner rings
Dimensions:
17 x 20 x 30.5
5-6 days:
·
17
pcs
£5.11
IR17-20-20.5-INA
Inner rings
Dimensions:
17 x 20 x 20.5
5-6 days:
·
747
pcs
£4.04
IR17-20-20-INA
Inner rings
Dimensions:
17 x 20 x 20
5-6 days:
·
117
pcs
£4.08
IR17-20-16-INA
Inner rings
Dimensions:
17 x 20 x 16
5-6 days:
·
29
pcs
£3.48
IR15-19-20-INA
Inner rings
Dimensions:
15 x 19 x 20
5-6 days:
·
25
pcs
£4.25
IR15-18-16.5-INA
Inner rings
Dimensions:
15 x 18 x 16.5
5-6 days:
·
536
pcs
£3.63
IR14-17-17-INA
Inner rings
Dimensions:
14 x 17 x 17
5-6 days:
·
24
pcs
£3.93
IR12-16-22-INA
Inner rings
Dimensions:
12 x 16 x 22
5-6 days:
·
198
pcs
£4.31
IR12-15-22.5-INA
Inner rings
Dimensions:
12 x 15 x 22.5
5-6 days:
·
213
pcs
£4.67
IR12-15-16.5-INA
Inner rings
Dimensions:
12 x 15 x 16.5
5-6 days:
·
47
pcs
£3.42
Product details
Product reference
Category
Brand
Inner diameter (mm)
Outer diameter (mm)
Width (mm)
