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Product Details:
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| Name: | Chromium Bearing Steel Machined Inner Ring Inch Series | Material: | High-Alloy Bearing Quality Steel/Stainless Steel |
|---|---|---|---|
| Metric/Inch: | Inch Series | Surface Finish: | Neutral Machined Bearing Steel Surface |
| Size Range: | IRB Series Shaft Diameters Range From 5/16 To 2½ Inches | Basic Construction Type: | Thru Hardened Precision Ground Rings |
| Application: | Inner Rings For General Usage | Processing: | Machined |
| High Light: | LRB Bearing Inner Ring,Chromium Bearing Inner Ring,MI 10 N bearing inner race |
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Chromium Bearing Steel Machined Inner Ring Inch Series LRB61012 LRB202420
Inner rings can be integrated with shell-type or various machined needle roller bearings to provide good roller support without worrying about premature shaft wear. We heat-treat and grind our inner rings to tight tolerances to create hard, tough raceways for applications where it is impossible to make shaft surfaces to a specific hardness or roughness attribute. They’re an economical alternative to bushings because they don’t require any additional machining.
Inner Rings for Machined-Type Needle Roller Bearings
Inner rings for machined-type needle roller bearings come in a variety of dimensions. Inch-type LRB Series inner rings offer shaft diameters from ⅜ to 3¾ inches and oil-hole versions for easier lubrication.
MOUETTE offers more interchange tables machined inner rings, both standard and customized inner rings, in High-Alloy Bearing Quality Steel 100Cr6, and Stainless steel 440C.
Machined Inner Ring Inch Series Specifications:
|
Shaft Diameter |
Bearing Designation |
Mass Approx |
Boundary Dimensions | ||||
| d | F | B | |||||
| mm | g | in | mm | in | mm | mm | |
|
9.525 (3.8) |
LRB 61012 | 18.5 | 3/8 | 9.525 | 3/8 | 15.875 | 19.300 |
|
12.700 (1/2) |
LRB 81212 | 23.5 | 1/2 | 12.700 | 3/4 | 19.050 | 19.300 |
| LRB 81216 | 31 | 1/2 | 12.700 | 3/4 | 19.050 | 25.650 | |
|
15.875 (5/8) |
LRB 101412 | 28 | 5/8 | 15.875 | 7/8 | 22.225 | 19.300 |
| LRB 101416 | 37.5 | 5/8 | 15.875 | 7/8 | 22.225 | 25.650 | |
|
19.050 (3/4) |
LRB 121612 | 33 | 3/4 | 19.050 | 1 | 25.400 | 19.300 |
| LRB 121616 | 44 | 3/4 | 19.050 | 1 | 25.400 | 25.650 | |
|
22.225 (7/8) |
LRB 141816 | 50 | 7/8 | 22.225 | 11/8 | 28.575 | 25.650 |
| LRB 141820 | 62 | 7/8 | 22.225 | 11/8 | 28.575 | 32.000 | |
|
25.400 (1) |
LRB 162016 | 56 | 1 | 25.4 | 11/4 | 31.750 | 25.650 |
| LRB 162020 | 72 | 1 | 25.4 | 11/4 | 31.750 | 32.000 | |
|
28.575 (11/8) |
LRB 182216 | 63 | 11/8 | 28.575 | 13/8 | 34.925 | 25.650 |
| LRB 182220 | 77 | 11/8 | 28.575 | 13/8 | 34.925 | 32.000 | |
|
31.750 (11/4) |
LRB 202406 | 71 | 11/4 | 31.750 | 11/2 | 38.100 | 25.650 |
| LRB 202420 | 86 | 11/4 | 31.750 | 11/2 | 38.100 | 32.000 | |
|
34.925 (13/8) |
LRB 222616 | 77 | 13/8 | 34.925 | 11/2 | 41.275 | 25.650 |
| LRB 222620 | 96 | 13/8 | 34.925 | 15/8 | 41.275 | 32.000 | |
|
38.100 (11/2) |
LRB 242816 | 80 | 11/2 | 38.100 | 15/8 | 44.450 | 25.650 |
| LRB 242820 | 100 | 11/2 | 38.10 | 13/4 | 44.450 | 32.000 | |
| LRB 243020 | 155 | 11/2 | 38.100 | 13/4 | 47.625 | 32.000 | |
|
41.275 (15/8) |
LRB 263212 | 135 | 15/8 | 41.275 | 2 | 50.800 | 25.650 |
| LRB 263220 | 170 | 15/8 | 41.275 | 2 | 50.800 | 32.000 | |
|
44.450 (13/4) |
LRB 283624 | 300 | 13/4 | 44.450 | 21/4 | 57.450 | 38.350 |
| LRB 283628 | 345 | 13/4 | 44.450 | 21/4 | 57.450 | 44.700 | |
|
50.800 (2) |
LRB 324024 | 335 | 2 | 50.800 | 21/2 | 63.500 | 38.350 |
| LRB 324028 | 390 | 2 | 50.800 | 21/2 | 63.500 | 44.700 | |
|
57.150 (21/4) |
LRB 364424 | 375 | 21/4 | 57.150 | 23/4 | 69.850 | 38.350 |
| LRB 364428 | 440 | 21/4 | 57.150 | 23/4 | 69.850 | 44.700 | |
|
63.500 (21/2) |
LRB 404824 | 410 | 21/2 | 63.500 | 3 | 76.500 | 38.350 |
| LRB 404828 | 480 | 21/2 | 63.500 | 3 | 76.500 | 44.700 | |
|
69.850 (23/4) |
LRB 445228 | 530 | 23/4 | 69.850 | 31/4 | 82.550 | 44.700 |
| LRB 445232 | 600 | 23/4 | 69.850 | 31/4 | 82.550 | 51.050 | |
|
76.200 (3) |
LRB 485632 | 640 | 3 | 76.200 | 31/2 | 88.900 | 51.050 |
|
82.550 (31/4) |
LRB 526032 | 690 | 31/4 | 82.550 | 33/4 | 95.250 | 51.050 |
|
88.900 (31/2) |
LRB 566432 | 750 | 31/2 | 88.900 | 4 | 101.60 | 51.050 |
Contact Person: Amanda Ni
Tel: 86 18115076599
Fax: 86-0519-85265603
