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[9-1] NBR

146 items。🔍 Filter in the interactive catalog

About this category

NBR (nitrile) O-rings, the general-purpose and lowest-cost sealing material, resistant to mineral oils, hydraulic fluid and common greases - suitable for most hydraulic, pneumatic and mechanical seals. Split by JIS series: P, G and S. The bracketed figures are the actual inside diameter and cord diameter. 1.8-139.4 mm ID, 1-5.7 mm cord.

Standards JIS B 2401

How to choose

Check the series before the number: P-10 and G-10 have different cord diameters and are not interchangeable.
Selection needs both ID and cord diameter; the groove is sized to the cord, not the ID.
NBR is poor with heat and ozone - choose another compound for hot or outdoor service.

Specifications at a glance

This category lists 145 items. Size and material coverage below — all stocked in Taiwan.

Size range	ID 1.8 – 139.4 mm　/　OD 5.5 – 145.6 mm　/　C/S 1 – 5.7 mm
Type	P系列 71, S系列 47, G系列 26, 其他非標 1
Unit price	NT$ 3 – 45(excl. tax; 99.3% of items priced)

NBR O-Ring P-10 (9.8*1.9)NBR O-Ring P-100 (99.6*5.7)NBR O-Ring P-11 (10.8*2.4)NBR O-Ring P-11.2 (11*2.4)NBR O-Ring P-12 (11.8*2.4)NBR O-Ring P-12.5 (12.3*2.4)NBR O-Ring P-14 (13.8*2.4)NBR O-Ring P-15 (14.8*2.4)NBR O-Ring P-16 (15.8*2.4)NBR O-Ring P-17 (16.8*2.4)NBR O-Ring P-18 (17.8*2.4)NBR O-Ring P-19 (18.8*2.4)NBR O-Ring P-2 (1.8*1.9)NBR O-Ring P-20 (19.8*2.4)NBR O-Ring P-21 (20.8*2.4)NBR O-Ring P-22 (21.8*2.4)NBR O-Ring P-22.4 (22.1*3.5)NBR O-Ring P-22A (21.7*3.5)NBR O-Ring P-23 (22.7*3.5)NBR O-Ring P-24 (23.7*3.5)NBR O-Ring P-25 (24.7*3.5)NBR O-Ring P-25.5 (25.2*3.5)NBR O-Ring P-26 (25.7*3.5)NBR O-Ring P-27 (26.7*3.5)NBR O-Ring P-28 (27.7*3.5)NBR O-Ring P-29 (28.7*3.5)NBR O-Ring P-29.5 (29.2*3.5)NBR O-Ring P-3 (2.8*1.9)NBR O-Ring P-30 (29.7*3.5)NBR O-Ring P-31 (30.7*3.5)NBR O-Ring P-31.5 (31.2*3.5)NBR O-Ring P-32 (31.7*3.5)NBR O-Ring P-34 (33.7*3.5)NBR O-Ring P-35 (34.7*3.5)NBR O-Ring P-35.5 (35.2*3.5)NBR O-Ring P-36 (35.7*3.5)NBR O-Ring P-37 (36.7*3.5)NBR O-Ring P-38 (37.7*3.5)NBR O-Ring P-39 (38.7*3.5)NBR O-Ring P-4 (3.8*1.9)NBR O-Ring P-40 (39.7*3.5)NBR O-Ring P-41 (40.7*3.5)NBR O-Ring P-42 (41.7*3.5)NBR O-Ring P-44 (43.7*3.5)NBR O-Ring P-45 (44.7*3.5)NBR O-Ring P-46 (45.7*3.5)NBR O-Ring P-48 (47.7*3.5)NBR O-Ring P-49 (48.7*3.5)NBR O-Ring P-5 (4.8*1.9)NBR O-Ring P-50 (49.7*3.5)NBR O-Ring P-52 (51.6*5.7)NBR O-Ring P-53 (52.6*5.7)NBR O-Ring P-55 (54.6*5.7)NBR O-Ring P-56 (55.6*5.7)NBR O-Ring P-58 (57.6*5.7)NBR O-Ring P-6 (5.8*1.9)NBR O-Ring P-60 (59.6*5.7)NBR O-Ring P-62 (61.6*5.7)NBR O-Ring P-63 (62.6*5.7)NBR O-Ring P-65 (64.6*5.7)NBR O-Ring P-67 (66.6*5.7)NBR O-Ring P-7 (6.8*1.9)NBR O-Ring P-70 (69.6*5.7)NBR O-Ring P-71 (70.6*5.7)NBR O-Ring P-75 (74.6*5.7)NBR O-Ring P-8 (7.8*1.9)NBR O-Ring P-80 (79.6*5.7)NBR O-Ring P-85 (84.6*5.7)NBR O-Ring P-9 (8.8*1.9)NBR O-Ring P-90 (89.6*5.7)NBR O-Ring P-95 (94.6*5.7)NBR O-Ring G-100 (99.4*3.1)NBR O-Ring G-105 (104.4*3.1)NBR O-Ring G-110 (109.4*3.1)NBR O-Ring G-115 (114.4*3.1)NBR O-Ring G-120 (119.4*3.1)NBR O-Ring G-125 (124.4*3.1)NBR O-Ring G-130 (129.4*3.1)NBR O-Ring G-135 (134.4*3.1)NBR O-Ring G-140 (139.4*3.1)NBR O-Ring G-25 (24.4*3.1)NBR O-Ring G-30 (29.4*3.1)NBR O-Ring G-35 (34.4*3.1)NBR O-Ring G-40 (39.4*3.1)NBR O-Ring G-42 (41.4*3.1)NBR O-Ring G-45 (44.4*3.1)NBR O-Ring G-50 (49.4*3.1)NBR O-Ring G-55 (54.4*3.1)NBR O-Ring G-58 (57.4*3.1)NBR O-Ring G-60 (59.4*3.1)NBR O-Ring G-65 (64.4*3.1)NBR O-Ring G-70 (69.4*3.1)NBR O-Ring G-75 (74.4*3.1)NBR O-Ring G-80 (79.4*3.1)NBR O-Ring G-85 (84.4*3.1)NBR O-Ring G-90 (89.4*3.1)NBR O-Ring G-95 (94.4*3.1)NBR O-Ring S-10 (9.5*1.5)NBR O-Ring S-100 (99.5*2)NBR O-Ring S-11 (10.5*1.5)NBR O-Ring S-11.2 (10.7*1.5)NBR O-Ring S-12 (11.5*1.5)NBR O-Ring S-12.5 (12*1.5)NBR O-Ring S-14 (13.5*1.5)NBR O-Ring S-15 (14.5*1.5)NBR O-Ring S-16 (15.5*1.5)NBR O-Ring S-17 (16.5*1.5)NBR O-Ring S-18 (17.5*1.5)NBR O-Ring S-19 (18.5*1.5)NBR O-Ring S-20 (19.5*1.5)NBR O-Ring S-22 (21.5*1.5)NBR O-Ring S-22.4 (21.9*2)NBR O-Ring S-24 (23.5*2)NBR O-Ring S-25 (24.5*2)NBR O-Ring S-26 (25.5*2)NBR O-Ring S-27 (26.5*2)NBR O-Ring S-28 (27.5*2)NBR O-Ring S-29 (28.5*2)NBR O-Ring S-3 (2.5*1.5)NBR O-Ring S-30 (29.5*2)NBR O-Ring S-31 (30.5*2)NBR O-Ring S-31.5 (31*2)NBR O-Ring S-32 (31.5*2)NBR O-Ring S-33 (32.5*2)NBR O-Ring S-34 (33.5*2)NBR O-Ring S-35 (34.5*2)NBR O-Ring S-35.5 (35*2)NBR O-Ring S-36 (35.5*2)NBR O-Ring S-38 (37.5*2)NBR O-Ring S-39 (38.5*2)NBR O-Ring S-4 (3.5*1.5)NBR O-Ring S-40 (39.5*2)NBR O-Ring S-42 (41.5*2)NBR O-Ring S-44 (43.5*2)NBR O-Ring S-45 (44.5*2)NBR O-Ring S-46 (45.5*2)NBR O-Ring S-47 (46.5*2)NBR O-Ring S-48 (47.5*2)NBR O-Ring S-5 (4.5*1.5)NBR O-Ring S-50 (49.5*2)NBR O-Ring S-6 (5.5*1.5)NBR O-Ring S-7 (6.5*1.5)NBR O-Ring S-8 (7.5*1.5)NBR O-Ring S-9 (8.5*1.5)NBR O-Ring ID18*線徑1mm NBR O-Ring ID2.6*W0.5