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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
IR12-15-12.5-INA
Inner rings
Dimensions:
12 x 15 x 12.5
5-6 days:
·
110
pcs
£3.26
IR10-14-13-INA
Inner rings
Dimensions:
10 x 14 x 13
5-6 days:
·
121
pcs
£3.43
IR10-13-12.5-INA
Inner rings
Dimensions:
10 x 13 x 12.5
5-6 days:
·
368
pcs
£2.91
IR9-12-12-INA
Inner rings
Dimensions:
9 x 12 x 12
5-6 days:
·
1
pc
£2.56
IR7-10-12-INA
Inner rings
Dimensions:
7 x 10 x 12
5-6 days:
·
87
pcs
£3.53
IR6-9-12-INA
Inner rings
Dimensions:
6 x 9 x 12
5-6 days:
·
215
pcs
£3.52
IR95-110-63-INA
Inner rings
Dimensions:
95 x 110 x 63
5-6 days:
·
29
pcs
£60.97
IR95-105-36-INA
Inner rings
Dimensions:
95 x 105 x 36
5-6 days:
·
32
pcs
£42.79
IR85-95-36-INA
Inner rings
Dimensions:
85 x 95 x 36
5-6 days:
·
4
pcs
£31.52
IR85-100-35-INA
Inner rings
Dimensions:
85 x 100 x 35
5-6 days:
·
68
pcs
£33.77
IR75-85-30-INA
Inner rings
Dimensions:
75 x 85 x 30
5-6 days:
·
19
pcs
£24.85
IR65-72-45-INA
Inner rings
Dimensions:
65 x 72 x 45
5-6 days:
·
26
pcs
£24.24
IR65-72-25-INA
Inner rings
Dimensions:
65 x 72 x 25
5-6 days:
·
9
pcs
£15.56
IR50-60-25-INA
Inner rings
Dimensions:
50 x 60 x 25
5-6 days:
·
43
pcs
Price not available
IR40-48-40-INA
Inner rings
Dimensions:
40 x 48 x 40
5-6 days:
·
66
pcs
£13.08
IR40-45-20.5-INA
Inner rings
Dimensions:
40 x 45 x 20.5
5-6 days:
·
13
pcs
£6.85
IR40-45-17-INA
Inner rings
Dimensions:
40 x 45 x 17
5-6 days:
·
63
pcs
£6.17
IR35-42-36-INA
Inner rings
Dimensions:
35 x 42 x 36
5-6 days:
·
38
pcs
£10.42
IR35-40-20.5-INA
Inner rings
Dimensions:
35 x 40 x 20.5
5-6 days:
·
185
pcs
£6.22
IR35-40-17-INA
Inner rings
Dimensions:
35 x 40 x 17
5-6 days:
·
9
pcs
£5.74
IR32-40-20-INA
Inner rings
Dimensions:
32 x 40 x 20
5-6 days:
·
55
pcs
£6.22
IR25-30-38.5-INA
Inner rings
Dimensions:
25 x 30 x 38.5
5-6 days:
·
223
pcs
£8.14
IR25-30-32-INA
Inner rings
Dimensions:
25 x 30 x 32
5-6 days:
·
10
pcs
£7.68
IR25-29-30-INA
Inner rings
Dimensions:
25 x 29 x 30
5-6 days:
·
72
pcs
£7.40
IR22-28-20.5-INA
Inner rings
Dimensions:
22 x 28 x 20.5
5-6 days:
·
103
pcs
£4.94
IR22-28-17-INA
Inner rings
Dimensions:
22 x 28 x 17
5-6 days:
·
100
pcs
£4.57
IR22-26-20-INA
Inner rings
Dimensions:
22 x 26 x 20
5-6 days:
·
114
pcs
£7.88
IR20-28-20-INA
Inner rings
Dimensions:
20 x 28 x 20
5-6 days:
·
106
pcs
£5.10
IR20-25-26.5-INA
Inner rings
Dimensions:
20 x 25 x 26.5
5-6 days:
·
162
pcs
£8.76
IR20-25-17-INA
Inner rings
Dimensions:
20 x 25 x 17
5-6 days:
·
313
pcs
£4.31
IR17-22-16-INA
Inner rings
Dimensions:
17 x 22 x 16
5-6 days:
·
130
pcs
£4.58
IR17-21-20-INA
Inner rings
Dimensions:
17 x 21 x 20
5-6 days:
·
3
pcs
£4.31
IR15-20-23-INA
Inner rings
Dimensions:
15 x 20 x 23
5-6 days:
·
79
pcs
£5.22
IR15-20-13-INA
Inner rings
Dimensions:
15 x 20 x 13
5-6 days:
·
22
pcs
£3.93
IR12-16-16-INA
Inner rings
Dimensions:
12 x 16 x 16
5-6 days:
·
56
pcs
£3.63
IR10-14-16-INA
Inner rings
Dimensions:
10 x 14 x 16
5-6 days:
·
81
pcs
£3.35
Product details
Product reference
Category
Brand
Inner diameter (mm)
Outer diameter (mm)
Width (mm)
