Collection: Retaining Rings - Tolerance

35 Products in this selection
  • Tolerance rings allow looser tolerances for assembly of parts such as bearings, pulleys and gears.
  • Allows looser tolerances of components.
  • Ideal for mounting ball bearings.
  • Useful for salvaging worn parts.
  • Permits low cost assembly by eliminating the need for conventional fasteners.
  • Use Torque Transfer figures for gears and pulleys. Non torque transfer figures are for bearing applications.
Additional resources:
A more concise listing may be found on the Smallparts store at Retaining Rings - Tolerance. Smallparts promote the most popular MBA products.
Inner Part OD (d) Housing ID (D) Ring Width (B) Inner Part OD (dT) mm Outer Part ID (DT) mm Max. Design Torque Indicative
Image
Inner Part OD (d)
90.00
mm

(3.543 in.)
Housing ID (D)
91.89 to 91.97
mm

(3.618 in.)
Ring Width (B)
23.00
mm

(0.906 in.)
Tolerance Retaining Rings - 90 91.89 to 91.97 23 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 604 N    To Suit OD of Bearing: 6308   
Part Number: TR-900-920-230-S3 Tolerance Retaining Rings - 90 91.89 to 91.97 23 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $195.59 AUD
Regular price Sale price $195.59 AUD
Each
Inner Part OD (d) Housing ID (D) Ring Width (B) Inner Part OD (dT) mm Indicative
Image
Inner Part OD (d)
90.00
mm

(3.543 in.)
Housing ID (D)
91.89 to 91.97
mm

(3.618 in.)
Ring Width (B)
23.00
mm

(0.906 in.)
Tolerance Retaining Rings - 90 91.89 to 91.97 23 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 604 N    To Suit OD of Bearing: 6308   
Part Number: TR-900-920-230-S3 Tolerance Retaining Rings - 90 91.89 to 91.97 23 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $195.59 AUD
Regular price Sale price $195.59 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
100.00
mm

(3.937 in.)
Housing ID (D)
101.90 to 101.98
mm

(4.012 in.)
Ring Width (B)
25.00
mm

(0.984 in.)
Tolerance Retaining Rings - 100 101.90 to 101.98 25 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 740 N    To Suit OD of Bearing: 6309   
Part Number: TR-1000-1020-250-S3 Tolerance Retaining Rings - 100 101.90 to 101.98 25 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
100.00
mm

(3.937 in.)
Housing ID (D)
101.90 to 101.98
mm

(4.012 in.)
Ring Width (B)
25.00
mm

(0.984 in.)
Tolerance Retaining Rings - 100 101.90 to 101.98 25 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 740 N    To Suit OD of Bearing: 6309   
Part Number: TR-1000-1020-250-S3 Tolerance Retaining Rings - 100 101.90 to 101.98 25 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
100.00
mm

(3.937 in.)
Housing ID (D)
102.89 to 102.97
mm

(4.051 in.)
Ring Width (B)
21.00
mm

(0.827 in.)
Tolerance Retaining Rings - 100 102.89 to 102.97 21 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 576 N    To Suit OD of Bearing: 6211   
Part Number: TR-1000-1030-210-S3 Tolerance Retaining Rings - 100 102.89 to 102.97 21 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
100.00
mm

(3.937 in.)
Housing ID (D)
102.89 to 102.97
mm

(4.051 in.)
Ring Width (B)
21.00
mm

(0.827 in.)
Tolerance Retaining Rings - 100 102.89 to 102.97 21 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 576 N    To Suit OD of Bearing: 6211   
Part Number: TR-1000-1030-210-S3 Tolerance Retaining Rings - 100 102.89 to 102.97 21 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
110.00
mm

(4.331 in.)
Housing ID (D)
111.91 to 111.98
mm

(4.406 in.)
Ring Width (B)
22.00
mm

(0.866 in.)
Tolerance Retaining Rings - 110 111.91 to 111.98 22 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 738 N    To Suit OD of Bearing: 6212   
Part Number: TR-1100-1120-220-S3 Tolerance Retaining Rings - 110 111.91 to 111.98 22 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
110.00
mm

(4.331 in.)
Housing ID (D)
111.91 to 111.98
mm

(4.406 in.)
Ring Width (B)
22.00
mm

(0.866 in.)
Tolerance Retaining Rings - 110 111.91 to 111.98 22 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 738 N    To Suit OD of Bearing: 6212   
Part Number: TR-1100-1120-220-S3 Tolerance Retaining Rings - 110 111.91 to 111.98 22 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
110.00
mm

(4.331 in.)
Housing ID (D)
111.91 to 111.98
mm

(4.406 in.)
Ring Width (B)
27.00
mm

(1.063 in.)
Tolerance Retaining Rings - 110 111.91 to 111.98 27 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 812 N    To Suit OD of Bearing: 6310   
Part Number: TR-1100-1120-270-S3 Tolerance Retaining Rings - 110 111.91 to 111.98 27 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
110.00
mm

(4.331 in.)
Housing ID (D)
111.91 to 111.98
mm

(4.406 in.)
Ring Width (B)
27.00
mm

(1.063 in.)
Tolerance Retaining Rings - 110 111.91 to 111.98 27 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 812 N    To Suit OD of Bearing: 6310   
Part Number: TR-1100-1120-270-S3 Tolerance Retaining Rings - 110 111.91 to 111.98 27 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
120.00
mm

(4.724 in.)
Housing ID (D)
121.89 to 121.97
mm

(4.799 in.)
Ring Width (B)
29.00
mm

(1.142 in.)
Tolerance Retaining Rings - 120 121.89 to 121.97 29 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 898 N    To Suit OD of Bearing: 6311   
Part Number: TR-1200-1220-290-S3 Tolerance Retaining Rings - 120 121.89 to 121.97 29 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
120.00
mm

(4.724 in.)
Housing ID (D)
121.89 to 121.97
mm

(4.799 in.)
Ring Width (B)
29.00
mm

(1.142 in.)
Tolerance Retaining Rings - 120 121.89 to 121.97 29 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 898 N    To Suit OD of Bearing: 6311   
Part Number: TR-1200-1220-290-S3 Tolerance Retaining Rings - 120 121.89 to 121.97 29 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
130.00
mm

(5.118 in.)
Housing ID (D)
131.90 to 131.97
mm

(5.193 in.)
Ring Width (B)
31.00
mm

(1.22 in.)
Tolerance Retaining Rings - 130 131.90 to 131.97 31 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1186 N    To Suit OD of Bearing: 6312   
Part Number: TR-1300-1320-310-S3 Tolerance Retaining Rings - 130 131.90 to 131.97 31 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
130.00
mm

(5.118 in.)
Housing ID (D)
131.90 to 131.97
mm

(5.193 in.)
Ring Width (B)
31.00
mm

(1.22 in.)
Tolerance Retaining Rings - 130 131.90 to 131.97 31 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1186 N    To Suit OD of Bearing: 6312   
Part Number: TR-1300-1320-310-S3 Tolerance Retaining Rings - 130 131.90 to 131.97 31 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
140.00
mm

(5.512 in.)
Housing ID (D)
141.90 to 141.98
mm

(5.587 in.)
Ring Width (B)
33.00
mm

(1.299 in.)
Tolerance Retaining Rings - 140 141.90 to 141.98 33 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1378 N    To Suit OD of Bearing: 6313   
Part Number: TR-1400-1420-330-S3 Tolerance Retaining Rings - 140 141.90 to 141.98 33 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
140.00
mm

(5.512 in.)
Housing ID (D)
141.90 to 141.98
mm

(5.587 in.)
Ring Width (B)
33.00
mm

(1.299 in.)
Tolerance Retaining Rings - 140 141.90 to 141.98 33 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1378 N    To Suit OD of Bearing: 6313   
Part Number: TR-1400-1420-330-S3 Tolerance Retaining Rings - 140 141.90 to 141.98 33 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
150.00
mm

(5.906 in.)
Housing ID (D)
151.89 to 151.96
mm

(5.98 in.)
Ring Width (B)
35.00
mm

(1.378 in.)
Tolerance Retaining Rings - 150 151.89 to 151.96 35 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1469 N    To Suit OD of Bearing: 6314   
Part Number: TR-1500-1520-350-S3 Tolerance Retaining Rings - 150 151.89 to 151.96 35 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.59 AUD
Regular price Sale price $244.59 AUD
Each
Inner Part OD (d)
150.00
mm

(5.906 in.)
Housing ID (D)
151.89 to 151.96
mm

(5.98 in.)
Ring Width (B)
35.00
mm

(1.378 in.)
Tolerance Retaining Rings - 150 151.89 to 151.96 35 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1469 N    To Suit OD of Bearing: 6314   
Part Number: TR-1500-1520-350-S3 Tolerance Retaining Rings - 150 151.89 to 151.96 35 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.59 AUD
Regular price Sale price $244.59 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
160.00
mm

(6.299 in.)
Housing ID (D)
161.89 to 161.97
mm

(6.374 in.)
Ring Width (B)
37.00
mm

(1.457 in.)
Tolerance Retaining Rings - 160 161.89 to 161.97 37 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1576 N    To Suit OD of Bearing: 6315   
Part Number: TR-1600-1620-370-S3 Tolerance Retaining Rings - 160 161.89 to 161.97 37 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
Inner Part OD (d)
160.00
mm

(6.299 in.)
Housing ID (D)
161.89 to 161.97
mm

(6.374 in.)
Ring Width (B)
37.00
mm

(1.457 in.)
Tolerance Retaining Rings - 160 161.89 to 161.97 37 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1576 N    To Suit OD of Bearing: 6315   
Part Number: TR-1600-1620-370-S3 Tolerance Retaining Rings - 160 161.89 to 161.97 37 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.50 AUD
Regular price Sale price $244.50 AUD
Each
View the product page first if you are unsure.
Inner Part OD (d)
170.00
mm

(6.693 in.)
Housing ID (D)
171.88 to 171.95
mm

(6.767 in.)
Ring Width (B)
39.00
mm

(1.535 in.)
Tolerance Retaining Rings - 170 171.88 to 171.95 39 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1949 N    To Suit OD of Bearing: 6316   
Part Number: TR-1700-1720-390-S3 Tolerance Retaining Rings - 170 171.88 to 171.95 39 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.59 AUD
Regular price Sale price $244.59 AUD
Each
Inner Part OD (d)
170.00
mm

(6.693 in.)
Housing ID (D)
171.88 to 171.95
mm

(6.767 in.)
Ring Width (B)
39.00
mm

(1.535 in.)
Tolerance Retaining Rings - 170 171.88 to 171.95 39 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Material: Stainless Steel 301 (Similar to A2, 302, 304, 18-8)    Style: For bearing OD    Max. Radial Load: 1949 N    To Suit OD of Bearing: 6316   
Part Number: TR-1700-1720-390-S3 Tolerance Retaining Rings - 170 171.88 to 171.95 39 mm - Stainless Steel 301 Similar to A2, 302, 304, 18-8
Out of Stock | Backorder Now | Orders can be expected around Thu, Jun 19, 2025
Regular price $244.59 AUD
Regular price Sale price $244.59 AUD
Each
View the product page first if you are unsure.