IR series

Inner rings for needle roller bearings are available as separate components. They are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground. The inner rings in the IR series are the standard SKF inner rings for needle roller bearings.

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Needle roller Bearings

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Needle roller Bearings

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northseiko@bbkbearing.com

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Product Details

Product Details

Inner ring for needle roller bearings, IR series
Inner rings for needle roller bearings are available as separate components. They are typically combined with needle roller and cage assemblies or drawn cup needle roller bearings in applications where the shaft cannot be hardened and ground. The inner rings in the IR series are the standard SKF inner rings for needle roller bearings.
Enable full interchangeability of inner rings
Standard SKF inner rings for needle roller bearings
Accommodate axial displacement in both directions

Detailed pictures

Parameter table

Bearing Number	d mm	F mm	B mm
IR 5X8X12	5	8	12
IR 5X8X16	5	8	16
IR 6X10X10	6	10	10
IR 6X10X10 IS1	6	10	10
IR 6X9X12	6	9	12
IR 6X9X16	6	9	16
IR 7X10X10.5	7	10	10.5
R.7X10X12	7	10	12
R 7X10X16	7	10	16
R 8X12X10	8	12	10
R 8X12X10 IS1	8	12	10
R 8X12X10.5	8	12	10.5
R8X12X12.5	8	12	12.5
R 9X12X12	9	12	12
IR 9X12X16	9	12	16
IR 10X13X12.5	10	13	12.5
R 10X14X12 IS1	10	14	12
IR10X14X13	10	14	13
R10X14X16	10	14	16
IR 10X14X20	10	14	20
IR 12X15X12	12	15	12
IR 12X15X12.5	12	15	12.5
R 12X15X16	12	15	16
IR 12X15X16.5	12	15	16.5
R 12X15X22.5	12	15	22.5
IR 12X16X12 IS1	12	1ó	12
IR12X16X13	12	1ó	13
R 12X16X16	12	16	16
R12X16X20	12	16	20
IR 12X16X22	12	1ó	22
IR14X17X17	14	17	17
R 15X18X16	15	18	16
IR 15X18X16.5	15	18	16.5
IR 15X19X16	15	19	16
IR 15X19X20	15	19	20
IR.15X20X12 IS	15	20	12
IR 15X20X13	15	20	13
IR 15X20X23	15	20	23
IR 17X20X16	17	20	16
IR 17X20X16.5	17	20	16.5
IR 17X20X20	17	20	20
IR 17X20X20.5	17	20	20.5
IR 17X20X30.5	17	20	30.5
IR 17X21X16	17	21	16
IR 17X21X20	17	21	20
IR 17X22X13	17	22	13
IR 17X22X16	17	22	16
IR 17X22X23	17	22	23
IR 17X24X20	17	24	20
IB 20X24X16	20	24	16
IR 20X24X20	20	24	20
IR 20X25X16 IS1	20	25	16
R 20X25X17	20	25	17
IR 20X25X20	20	25	20
IR 20X25X20.5	20	25	20.5
IR 20X25X26.5	20	25	26.5
IR 20X25X30	20	25	30
IR 20X25X38.5	20	25	38.5
IR 20X28X20	20	28	20
IR 22X26X16	22	26	16
IR 75X85X54	75	85	54
R 80X90X25	80	90	25
IR.80X90X30	80	90	30
IR.80X90X35	80	90	35
IR 80X90X54	80	90	54
IR 85X100X35	85	100	35
IR 85X100X63	85	100	63
IR 85X95X26	85	95	26
RB5X₉5X36	85	95	36
IR 90X100X26	90	100	26
IR 90X100X30	90	100	30
IR 90X100X36	90	100	36
IR 90X105X35	90	105	35
IR 90X105X63	90	105	63
1B 95X105X26	95	105	26
IR 95X105X36	95	105	36
R95X110X35	95	110	35
IR 95X110X63	95	110	63
IR 100X110X30	100	110	30
IR 100X110X40	100	110	40
R 100X115X40	100	115	40
IR 110X120X30	110	120	30
IR 110X125X40	110	125	40
R 120X130X30	120	130	30
IR 120X135X45	120	135	45
IR 130X145X35	130	145	35
IR 130X150X50	130	150	50
IR140X155X35	140	155	35
IR140X160X50	140	160	50
IR 150X165X40	150	165	40
IR 75X85X54	75	85	54
IR.80X90X25	80	90	25
R.80X90X30	80	90	30
IR 80X90X35	80	90	35
IR 80X90X54	80	90	54
IR 85X100X35	85	100	35
R 85X100X63	85	100	63
IR 85X95X26	85	95	26
R.85X95X36	85	95	36
IR 90X100X26	90	100	26
IR 90X100X30	90	100	30
IR 90X100X36	90	100	36
IR 90X105X35	90	105	35
IR 90X105X63	90	105	63
IR 95X105X26	95	105	26
IR 95X105X36	95	105	36
R95X110X35	95	110	35
IR 95X110X63	95	110	63
R 100X110X30	100	110	30
IR 100X110X40	100	110	40
IR 100X115X40	100	115	40
IR 110X120X30	110	120	30
IR 110X125X40	110	125	40
IR 120X130X30	120	130	30
R120X135X45	120	135	45
IR 130X145X35	130	145	35
IR 130X150X50	130	150	50
R 140X155X35	140	155	35
IR140X160X50	140	1ó0	50
IR 150X165X40	150	165	40

Packing and shipping

We are an excellent bearing supplier and manufacturer in China, and at the same time with Japan NSK KOYO NTN NACHI ASAHI bearings, THK IKO linear bearings, Sweden SKF bearings, Germany FAG and INA bearings, NADELLA bearings, The United States TIMKEN KAYDON RBC bearing and other world famous manufacturers to maintain good strategic partnership.

Packing and shipping

Founded in 2005, North Seiko Bearing has been deeply engaged in the bearing industry for 20 years, providing bearings and bearing solutions for well-known domestic enterprises.

FAQ

Q:Do you provide samples?

A:Yes, we provide samples, but shipping cost and tax pay by buyer.

Q:How to choose a bearing?

A:We have a professional engineer team to help you choose bearing and find appropriate solutions, contact us now!

Q:How about the quality of products in your company?

A:We implement strict inspection on all bearing parts before the production and during the production process, all bearing meet ISO international standard.

Q:what services can we provide?

A:Accepted Delivery Terms: FOB,EXW； Accepted Payment Currency:USD; Accepted Payment Type: T/T,L/C; Language Spoken:English,Chinese

Q:what can you buy from us?

A:Deep Groove Ball Bearing, Angular Contact Ball Bearing, Tapered Roller Bearing, Needle Roller Bearing, Thrust Ball Bearing

Q:how can we guarantee quality?

A:Always a pre-production sample before mass production; Always final Inspection before shipment;

Needle roller Bearings