Inner Diameter: 1.9685 in/ 50mm
Outer Diameter: 7.1375 in/ 181.2925mm
Width: 2.3305 in/ 51.1947mm
Mounting Holes (Center To Center): 7.63 in/ 193.802mm
Compatible Lubricant: grease
Warranty: 1 year
Fits Vehicles : Chevrolet C50, Chevrolet C60, Chevrolet C70, Ford CF6000, Ford CF7000, Ford CF8000, Ford F-600, Ford F-650, Ford F-700, Ford F-750, Ford F-800, Ford FT800, etc
Bearing HB88510 features a low-profile design and precision contact angle rollers to reduce drag.
Inner Diameter: 1.9685 in/ 50mm
Outer Diameter: 7.1375 in/ 181.2925mm
Width: 2.3305 in/ 51.1947mm
Mounting Holes (Center To Center): 7.63 in/ 193.802mm
Compatible Lubricant: grease
Interchange Numbers: HB-88510, HB 88510, HB210121-1X, 210121-1X, CB2101211X, N210121-1X, 7502101211X(Automann), 4765836(Iveco), 1458HB88510(Mack), D4TZ4800G(Ford), D4TZ4800H(Ford), F4HZ4800A(Ford)
Fits Vehicles : Chevrolet C50, Chevrolet C60, Chevrolet C70, Ford CF6000, Ford CF7000, Ford CF8000, Ford F-600, Ford F-650, Ford F-700, Ford F-750, Ford F-800, Ford FT800, Ford LN7000, Ford LN8000, GMC C5000, GMC C6000, GMC C7000
| TIMKEN Part Number | DT Part Number | Dana-Spicer Part Number | SKF Part Number |
| HB88508 | HB88508 | 211098-1X | HB88508 |
| HB88508A | HB88508-A | 211260X | HB88508-A |
| HB88508AA | HB210873-1X | 210873-1X | HB88508-AA |
| HB88508AB | HB210866-1X | 210866-1X | HB88508-AB |
| HB88508B | HB210433-1X | 210433-1X | HB88508-B |
| HB88508C | HB210140-1X | 210140-1X | HB88508-C |
| HB88508D | HB210144-1X | 210144-1X | HB88508-D |
| HB88508E | HB210391-1X | 210391-1X | HB88508-E |
| HB88509 | HB88509 | 210969-1X | HB88509 |
| HB88509A | HB210084-2X | 210084-2X | HB88509-A |
| HB88509C | HB210207-1X | 210207-1X | HB88509-C |
| HB88510 | HB210121-1X | 210121-1X | HB88510 |
| HB88510S | HB210881-1X | 210881-1X | HB88510-S |
| HB88512AHD | HB210661-1X | 210661-1X | HB88512-A |
1. Enhanced Reliability: Bearing inserts come pre-greased and pre-sealed, with an additional grease barrier to maximize lifespan.
2. Robust Durability: The bracket is constructed from reinforced, heavy-gauge cold-rolled steel for superior strength. A rubber cushion supports the bearing and effectively absorbs vibrations, ensuring extended service in demanding conditions.
3. Superior Performance: Each driveline center support bearing 210121-1X undergoes rigorous inspection to meet strict performance and quality standards.
4. Versatile Compatibility: Bearing HB88510 is designed to interchange with all major light vehicle models, allowing for straightforward installation and dependable operation.
Q1: How long does delivery take for an order?
We currently stock 220 sets of HB88510 bearings. If your order is within this quantity, we will dispatch it within 2–3 days after receiving your payment. For orders over 220 sets, please expect delivery in about 20–30 days.
Q2: Do your bearings come with a warranty?
We offer a 1-year warranty on all our bearings.
Q3: What is the typical shelf life of a bearing?
Bearings made from 52100 chrome steel usually last at least two years when you store them properly after production. If you store bearings for more than two years, we recommend checking for rust, unusual noise, or changes in grease condition before shipping.
Comparison helps when dimensional fit is only part of the decision and load direction, sealing, clearance, speed, temperature, or repeat-order stability still need to be confirmed. Reviewing one or two nearby options early usually reduces sourcing mistakes later.
Buyers normally confirm the part reference, main dimensions, application, speed range, operating environment, sealing needs, and any packaging or marking requirements. That gives the supplier a cleaner basis for confirming availability and suitable alternatives.
A quick review of Other Ball & Roller Bearings, one more commercial destination, and one practical guide usually saves time. That combination helps separate simple replacement orders from jobs that still need fit or application review.
Because it makes later decisions faster. When sizing notes, application cues, and nearby options stay close to the product, engineering, purchasing, and maintenance teams can revisit the same logic without starting the review from zero.
1. Sea shipping for mass cargos (GW > 500KGS)
2. Air shipping (GW between 100KGS – 500 KGS)
3. Express, such as DHL, TNT, Fedex, UPS for small cargos ( GW < 100KGS)
4. If you have shipping agent in China, we can send goods to your shipping agent's warehouse
We accept T/T, W/U, PAYPAL, L/C etc
Buyer FAQ
Confirm the bearing number, bore size, outside diameter, width, seal or shield type, cage material, clearance, precision level, quantity, and application. These details help prevent a size match from becoming a performance mismatch.
Yes. Replacement and repeat orders are easier when the original marking, measured dimensions, photos, application, and quantity are available. If the marking is unclear, the team can start from the size and working condition.
This item is handled within the Other Ball & Roller Bearings family. Comparing the family page can help buyers review similar sizes, seal options, load direction, and related bearing choices before requesting a quote.
Price and lead time can change with quantity, stock availability, precision grade, clearance, material, cage, seal or shield type, lubrication, packaging, and whether the order needs standard matching or custom production.
Inspection can include material review, dimensional measurement, noise and vibration checks, surface and crack checks, visual review, and packaging inspection according to the confirmed order requirements.
Need help checking fit, price, or lead time? Request a bearing quote
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