Gearmotors: What They Are and How to Size a Replacement
Many industrial loads need torque an electric motor can’t deliver on its own, at a
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RHP MJ1-1/4-2Z single-row deep groove ball bearing, 1-1/4 in bore, 3-1/8 in OD, 7/8 in wide, steel shields both sides, steel cage, Conrad type.
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Here are some other options that might fit your project — cross-referenced equivalents and similar parts we have in stock and ready to ship. Need help choosing? Call 585-295-7880.
RHP | KLNJ1-1/4Deep Groove Ball Bearing - 1-1/4 in ID, 2-1/4 in OD, 3/8 in Width, Open, Imperial Light Series$14.55
RHP | 6201TBHP4Super Precision Deep Groove Ball Bearing - 12 mm ID, 32 mm OD, 10 mm Width, Open, ABEC 7 / P4, Phenolic Cage$21.00
RHP | 6002TBHP4Super Precision Deep Groove Ball Bearing - 15 mm ID, 32 mm OD, 9 mm Width, Open, ABEC 7 / P4, Phenolic Cage$21.89
RHP | LJ1.1/8Imperial Open Deep Groove Ball Bearing, 1-1/8 x 2-1/2 x 5/8 in, Light Series, Normal Clearance, Pressed-Steel Cage$25.46| MFR / Brand | RHP |
|---|---|
| MPN | MJ1-1/4-2Z |
| Model | MJ1-1/42Z |
| Bearing Type | Ball Bearing, Double Shield |
| ID | 1.2500 in |
| OD | 3.1250 in |
| Width | 0.8750 in |
| Series | MJ |
|---|---|
| Lubricant | Grease |
| Material | Bearing Steel |
| Rolling Elements | Ball |
| Item Weight | 0.476 kg (1.05 lb) |
| Cage Material | Steel |
| Number Of Rows | 1 |
| Bore Type | Straight |
| Snap Ring Included | No |
| Harmonization Code | 8482.1 |
| Industry Terms | Single row ball bearing, shielded deep groove bearing, inch ball bearing, 1-1/4 inch bore ball bearing, double shield bearing |
| Common Misspellings | RHP MJ 1-1/4 2Z, RHP MJ1 1/4 2Z, RPH MJ1-1/4-2Z, MJ11/4-2Z |
| Application Types | Electric motors, pumps, gearboxes, industrial machinery, agricultural equipment |
| Mpn Variants | MJ1-1/4-2Z, MJ 1-1/4 2Z, MJ1.1/4-2Z, MJ-1-1/4ZZ, MJ1-1/42Z |
| Cross Reference 1 | RHP MJ1-1/4-2RS - rubber seals vs steel shields |
|---|
RHP MJ1-1/4-2Z single-row deep groove ball bearing, imperial Conrad type, with steel shields on both sides. Bore Diameter: 1.2500 in. Outside Diameter: 3.1250 in. Overall Width: 0.8750 in. Unit Quantity: 1 Pc.
MJ — RHP imperial Conrad-type deep groove series.
1-1/4 — 1-1/4 in bore.
2Z — steel shields on both sides.
Bore Diameter: 1.2500 in. Outside Diameter: 3.1250 in. Overall Width: 0.8750 in. Closure Type: Shields both sides. Cage Material: Steel. Rolling Elements: Ball. Number Of Rows: 1. Bore Type: Straight. Item Weight: 0.476 kg (1.05 lb).
Straight bore, 1.2500 in. Outside diameter 3.1250 in. Width 0.8750 in. Steel shields on both faces.
The RHP MJ1-1/4-2RS has the same 1.2500 x 3.1250 x 0.8750 in envelope with rubber seals in place of steel shields.
Bore 1.2500 in, outside diameter 3.1250 in, width 0.8750 in.
It carries steel shields on both sides.
One row, in a Conrad-type deep groove design with a steel cage.
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Our team can locate, cross-reference, and source all parts.
Our team can locate, cross-reference, and source all parts.
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