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Outside Diameter
mm
Width
mm
Type
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Needle Roller Bearings
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Inner Rings

Bearings Needle Roller Bearings

View our range of inner rings, made from hardened rolling bearing steel and have been precision machined. Buy now for great prices.
IR17X24X20 NTN Inner Ring
IR17X24X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
17mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
24mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£6.21 £6.90 exc VAT
IR180X195X45 NTN Inner Ring
IR180X195X45 NTN Inner Ring
Brand
NTN
Inside Dia (d)
180mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
195mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
45mm
Width (B)
45mm
£104.10 £130.12 exc VAT
IR190X210X50 NTN Inner Ring
IR190X210X50 NTN Inner Ring
Brand
NTN
Inside Dia (d)
190mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
210mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
50mm
Width (B)
50mm
£286.67 £382.22 exc VAT
IR20X24X16 NTN Inner Ring
IR20X24X16 NTN Inner Ring
Brand
NTN
Inside Dia (d)
20mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
24mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
16mm
Width (B)
16mm
£4.97 £5.53 exc VAT
IR20X24X28.5 NTN Inner Ring
IR20X24X28.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
20mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
24mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
28,5mm
Width (B)
28.5mm
£5.94 £6.60 exc VAT
IR20X25X17 NTN Inner Ring
IR20X25X17 NTN Inner Ring
Brand
NTN
Inside Dia (d)
20mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
25mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
17mm
Width (B)
17mm
£5.54 £6.15 exc VAT
IR20X25X20.5 NTN Inner Ring
IR20X25X20.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
20mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
25mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20,5mm
Width (B)
20.5mm
£5.47 £6.08 exc VAT
IR20X25X30 NTN Inner Ring
IR20X25X30 NTN Inner Ring
Brand
NTN
Inside Dia (d)
20mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
25mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
30mm
Width (B)
30mm
£7.60 £8.44 exc VAT
IR20X28X20 NTN Inner Ring
IR20X28X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
20mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
28mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£6.55 £7.28 exc VAT
IR220X240X50 NTN Inner Ring
IR220X240X50 NTN Inner Ring
Brand
NTN
Inside Dia (d)
220mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
240mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
50mm
Width (B)
50mm
£220.43 £293.90 exc VAT
IR220X245X80 NTN Inner Ring
IR220X245X80 NTN Inner Ring
Brand
NTN
Inside Dia (d)
220mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
245mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
80mm
Width (B)
80mm
£372.81 £497.08 exc VAT
IR22X26X20 NTN Inner Ring
IR22X26X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
22mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
26mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£5.99 £6.65 exc VAT
IR22X28X17 NTN Inner Ring
IR22X28X17 NTN Inner Ring
Brand
NTN
Inside Dia (d)
22mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
28mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
17mm
Width (B)
17mm
£5.87 £6.53 exc VAT
IR22X28X20 NTN Inner Ring
IR22X28X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
22mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
28mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£5.67 £6.30 exc VAT
IR22X28X23 NTN Inner Ring
IR22X28X23 NTN Inner Ring
Brand
NTN
Inside Dia (d)
22mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
28mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
23mm
Width (B)
23mm
£5.67 £6.30 exc VAT
IR25X29X20 NTN Inner Ring
IR25X29X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
29mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£6.66 £7.40 exc VAT
IR25X29X30 NTN Inner Ring
IR25X29X30 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
29mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
30mm
Width (B)
30mm
£6.57 £7.30 exc VAT
IR25X30X16 NTN Inner Ring
IR25X30X16 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
30mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
16mm
Width (B)
16mm
£6.55 £7.28 exc VAT
IR25X30X18 NTN Inner Ring
IR25X30X18 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
30mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
18mm
Width (B)
18mm
£6.64 £7.38 exc VAT
IR25X30X26.5 NTN Inner Ring
IR25X30X26.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
30mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
26,5mm
Width (B)
26.5mm
£6.48 £7.20 exc VAT
IR25X30X30 NTN Inner Ring
IR25X30X30 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
30mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
30mm
Width (B)
30mm
£7.70 £8.56 exc VAT
IR25X30X32 NTN Inner Ring
IR25X30X32 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
30mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
32mm
Width (B)
32mm
£7.88 £8.76 exc VAT
IR25X30X38.5 NTN Inner Ring
IR25X30X38.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
30mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
38,5mm
Width (B)
38.5mm
£8.55 £9.50 exc VAT
IR25X32X22 NTN Inner Ring
IR25X32X22 NTN Inner Ring
Brand
NTN
Inside Dia (d)
25mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
32mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
22mm
Width (B)
22mm
£6.86 £7.62 exc VAT
IR260X285X60 NTN Inner Ring
IR260X285X60 NTN Inner Ring
Brand
NTN
Inside Dia (d)
260mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
285mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
60mm
Width (B)
60mm
£342.20 £456.26 exc VAT
IR28X32X17 NTN Inner Ring
IR28X32X17 NTN Inner Ring
Brand
NTN
Inside Dia (d)
28mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
32mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
17mm
Width (B)
17mm
£6.39 £7.10 exc VAT
IR28X32X30 NTN Inner Ring
IR28X32X30 NTN Inner Ring
Brand
NTN
Inside Dia (d)
28mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
32mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
30mm
Width (B)
30mm
£8.62 £9.58 exc VAT
IR29X32X13 NTN Inner Ring
IR29X32X13 NTN Inner Ring
Brand
NTN
Inside Dia (d)
29mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
32mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
13mm
Width (B)
13mm
£6.08 £6.76 exc VAT
IR30X35X12.5 NTN Inner Ring
IR30X35X12.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
35mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
12,5mm
Width (B)
12.5mm
£6.08 £6.75 exc VAT
IR30X35X13 NTN Inner Ring
IR30X35X13 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
35mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
13mm
Width (B)
13mm
£6.14 £6.83 exc VAT
IR30X35X16 NTN Inner Ring
IR30X35X16 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
35mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
16mm
Width (B)
16mm
£5.42 £6.02 exc VAT
IR30X35X17 NTN Inner Ring
IR30X35X17 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
35mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
17mm
Width (B)
17mm
£5.54 £6.16 exc VAT
IR30X35X20.5 NTN Inner Ring
IR30X35X20.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
35mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20,5mm
Width (B)
20.5mm
£5.56 £6.18 exc VAT
IR30X35X26 NTN Inner Ring
IR30X35X26 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
35mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
26mm
Width (B)
26mm
£6.70 £7.44 exc VAT
IR30X37X18 NTN Inner Ring
IR30X37X18 NTN Inner Ring
Brand
NTN
Inside Dia (d)
30mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
37mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
18mm
Width (B)
18mm
£7.90 £8.78 exc VAT
IR32X37X30 NTN Inner Ring
IR32X37X30 NTN Inner Ring
Brand
NTN
Inside Dia (d)
32mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
37mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
30mm
Width (B)
30mm
£7.76 £8.62 exc VAT
IR32X40X36 NTN Inner Ring
IR32X40X36 NTN Inner Ring
Brand
NTN
Inside Dia (d)
32mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
40mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
36mm
Width (B)
36mm
£9.85 £10.94 exc VAT
IR33X37X13 NTN Inner Ring
IR33X37X13 NTN Inner Ring
Brand
NTN
Inside Dia (d)
33mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
37mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
13mm
Width (B)
13mm
£12.08 £13.42 exc VAT
IR35X40X17 NTN Inner Ring
IR35X40X17 NTN Inner Ring
Brand
NTN
Inside Dia (d)
35mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
40mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
17mm
Width (B)
17mm
£6.28 £6.98 exc VAT
IR35X40X20.5 NTN Inner Ring
IR35X40X20.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
35mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
40mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20,5mm
Width (B)
20.5mm
£6.41 £7.12 exc VAT
IR35X42X20 NTN Inner Ring
IR35X42X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
35mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
42mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£7.13 £7.92 exc VAT
IR35X42X36 NTN Inner Ring
IR35X42X36 NTN Inner Ring
Brand
NTN
Inside Dia (d)
35mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
42mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
36mm
Width (B)
36mm
£8.55 £9.50 exc VAT
IR35X43X22 NTN Inner Ring
IR35X43X22 NTN Inner Ring
Brand
NTN
Inside Dia (d)
35mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
43mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
22mm
Width (B)
22mm
£9.23 £10.26 exc VAT
IR38X43X20 NTN Inner Ring
IR38X43X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
38mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
43mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£8.05 £8.94 exc VAT
IR40X45X20.5 NTN Inner Ring
IR40X45X20.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
40mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
45mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20,5mm
Width (B)
20.5mm
£7.31 £8.12 exc VAT
IR40X48X40 NTN Inner Ring
IR40X48X40 NTN Inner Ring
Brand
NTN
Inside Dia (d)
40mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
48mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
40mm
Width (B)
40mm
£13.48 £14.98 exc VAT
IR40X50X22 NTN Inner Ring
IR40X50X22 NTN Inner Ring
Brand
NTN
Inside Dia (d)
40mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
50mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
22mm
Width (B)
22mm
£10.33 £11.48 exc VAT
IR42X47X20 NTN Inner Ring
IR42X47X20 NTN Inner Ring
Brand
NTN
Inside Dia (d)
42mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
47mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
20mm
Width (B)
20mm
£7.70 £8.56 exc VAT
IR45X50X25 NTN Inner Ring
IR45X50X25 NTN Inner Ring
Brand
NTN
Inside Dia (d)
45mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
50mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
25mm
Width (B)
25mm
£8.53 £9.48 exc VAT
IR45X50X25.5 NTN Inner Ring
IR45X50X25.5 NTN Inner Ring
Brand
NTN
Inside Dia (d)
45mm
Lubrication hole
Without lubrication groove
Outside Dia (F)
50mm
Raceway
Finely finished with flattened end faces
Surface
No twist-free grinding
Width
25,5mm
Width (B)
25.5mm
£8.62 £9.58 exc VAT
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