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NSK angular contact bearings, 72 series: dimensions and part numbers

The NSK 72 series of angular contact bearings brings together 87 part numbers in our catalogue across 32 basic sizes, from 7200 to 7240: bore (d) from 10 to 200 mm and outside diameter (D) from 30 to 360 mm. Every part number in the table links to its own page, where you can request a quote via WhatsApp or email.

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72 series dimension table

NSK angular contact bearings, 72 series: boundary dimensions in millimetres according to ISO 15 and catalogue part numbers.
Basic designation	d	D	B	Same size	Variants
7200	10	30	9	10x30x9	7200 AW 7200 BW
7201	12	32	10	12x32x10	7201 AW 7201 BEAT85 7201 BW
7202	15	35	11	15x35x11	7202 AW 7202 BEAT85 7202 BW
7203	17	40	12	17x40x12	7203 A 7203 B 7203 BEAT85 T7
7204	20	47	14	20x47x14	7204 A 7204 B 7204 BEAT85 T7
7205	25	52	15	25x52x15	7205 A 7205 B 7205 BEAT85 T7
7206	30	62	16	30x62x16	7206 A 7206 B 7206 BEAT85
7207	35	72	17	35x72x17	7207 A 7207 B 7207 BEAT85
7208	40	80	18	40x80x18	7208 A 7208 B 7208 BEA T85MR, T7
7209	45	85	19	45x85x19	7209 AW 7209 BEA T85MR, T7 7209 BW
7210	50	90	20	50x90x20	7210 AW 7210 BEA T85MR, T7 7210 BW
7211	55	100	21	55x100x21	7211 AW 7211 BEAT85 7211 BW
7212	60	110	22	60x110x22	7212 AW 7212 BEAT85 7212 BW
7213	65	120	23	65x120x23	7213 AW 7213 BEAT85 7213 BW
7214	70	125	24	70x125x24	7214 A 7214 B 7214 BEA
7215	75	130	25	75x130x25	7215 A 7215 B 7215 BEA
7216	80	140	26	80x140x26	7216 A 7216 B 7216 BEA
7217	85	150	28	85x150x28	7217 A 7217 B 7217 BEAT85
7218	90	160	30	90x160x30	7218 A 7218 B 7218 BEAT85
7219	95	170	32	95x170x32	7219 A 7219 B 7219 BEAT85
7220	100	180	34	100x180x34	7220 A 7220 B 7220 BEAT85 MR
7221	105	190	36	105x190x36	7221 A 7221 B 7221 BEAT85
7222	110	200	38	110x200x38	7222 A 7222 B 7222 BEAT85 MR
7224	120	215	40	120x215x40	7224 A 7224 B 7224 BEAT85 MR, T7
7226	130	230	40	130x230x40	7226 A 7226 B
7228	140	250	42	140x250x42	7228 A 7228 B
7230	150	270	45	150x270x45	7230 A 7230 B
7232	160	290	48	160x290x48	7232 A 7232 B
7234	170	310	52	170x310x52	7234 A 7234 B
7236	180	320	52	180x320x52	7236 A 7236 B
7238	190	340	55	190x340x55	7238 A 7238 B
7240	200	360	58	200x360x58	7240 A 7240 B

Every part number in this series carries a suffix after the basic designation. The most frequent NSK suffixes, with the number of sizes they appear in: A (24), B (24), BEAT85 (17), AW (8), and BW (8). The suffix defines the variant (sealing, cage, internal clearance or other options): to request a quote, send us the full part number marked on the bearing, the box or the drawing.

How to read the part number: 72 gives the bearing type and the dimension series; for the same bore, each series has a different outside diameter and width. What follows is the bore code: from 04 upwards, multiplying by 5 gives the bore in millimetres (in the 7206, 06 × 5 = 30 mm); 00, 01, 02 and 03 stand for 10, 12, 15 and 17 mm.

The table gives the boundary dimensions of each basic designation according to ISO 15, in millimetres: d is the bore, D the outside diameter and B the width. These are standardised dimensions: the same basic designation has the same dimensions in every brand.

If the part number on the bearing can no longer be read, measure the bore, the outside diameter and the width, and find the matching row: with that size and the variant you need, we will quote it.

Other NSK angular contact bearings series

73 series

Which NSK 72 series bearing do you need?

Send us the full part number, or the size and the variant, with the quantity: we will quote it via WhatsApp or email.

Request a quote on WhatsApp ventas@mraccesoriosindustriales.com

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